|  PPI OPEN PATENT LICENSE  Version 0.1.11  (Note:  Online edits to this version number still being made.)  WORK IN PROGRESS 
 Copyright (C) 1999 Patents in the Public Interest, Inc.1384 Lakeside Way NE #107, Atlanta, GA  30319-2068  USA
 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed. 1.  Preamble
     
    Modeled on GPL, needs extensive editing.
    I'd like to retain a preamble that describes the background
    and goals of the license.  I welcome suggestions on how better
    to put it together.  (Putting the preamble into an outline form
    doesn't seem such a great idea anymore.)
     
    I am changing the Preamble and moving parts around, which is
    why it currently may look a bit choppy.
     
    Patents can Impede Progress
            
            Intellectual property laws are normally established
            in order to promote progress, but they often work against
            that same goal.
             
            Patents especially can significantly impede progress--they
            can prevent the use of reimplementations of patented ideas,
            whereas copyrights generally do not prevent reimplementation
            of a copyrighted work.  This license attempts to address
            the problems caused by patents and intellectual properties
            that act similarly to patents.
            The aquisition of Patents for defensive purposes can protect
            an organization from lawsuits
    
            
            An organization holding patents may in fact not wish to wield
            its granted monopoly power destructively.  Unfortunately, it
            would normally be unwise from a practical point of view for such
            an organization to attempt to help matters by, say,  freely
            licensing all its patents
            to all who might request it:  One reason organizations
            often attempt to acquire patents is so they can be used
            defensively--If the organization is accused of infringing
            the patents of a competitor, this organization can use its
            patent portfolio to negotiate a cross-licensing agreement
            with its would-be agressors.  A patent portfolio can be
            of invaluable use in defending an organization against
            those using patents offensively.  It is unreasonable
            to expect an organization to throw away such a valuable
            tool.  (Although for completeness the license does allow
            for such a thing.)
             
            Instead, participants to the Open Patent License will not only
            keep the defensive benefits of their own patents, but will
            in a sense gain the defensive benefits of the portfolios
            formed by each Open Patent Pool the license provides them
            access to, as well as the use of those patents, under the terms
            and conditions of the license.
             
            The license basically allows cooperating participants to
            "opt-out" of different types of Patent and Patent-like
            intellectual property monopolies, by abanonding their
            monopoly powers over all those who similarly abandon theirs.
            The specifics of how this is done are detailed in the main
            body of the license.
            Goals of this license
            
            Encourage cooperation with a system that
                    enables a more honest cost-benefit analysis
                
                One of the goals of this license is to encourage
                cooperation by designing a system that shows when it is
                in the interests of everyone (licensor, licensees, and
                end users) to cooperate, and in those cases make such
                cooperation as easy and cost-free as possible.
                 
                In this way the game theory payoff matrices can be biased
                towards cooperation, towards antimonopolistic strategies,
                and towards the promotion of scientific progress.  As a whole,
                it is assumed that open cooperation in the furtherence of
                scientific progress will be to the benefit of practically
                everyone.
                 
                However, in cases in which one party decides to defect,
                (not join the license, or join using more limited Options),
                the costs of defection are not hidden, nor are the benefits
                of cooperation, giving an honest portrayal of relevant costs
                and benefits, this licenses' admitted bias towards scientific
                progress notwithstanding.
                Benefit yourself and those more generous than yourself
                
                Another design goal is a vague notion that it would generally
                be a good thing if, when submitting patents to the Open Patent
                Pools created by this license, that you would be benefitting
                yourself as well as anyone as generous or more generous than
                yourself.
                Promote the development of Open Source code
                
                Lastly, this license has as a design goal the encouragement
                of Open Source development.  Licensing a patent for use in
                Open Source code means that the licensor will be able to use
                and distribute this code, (according to and while under the
                terms and conditions of the Open Source license.)  Noting
                that the licensor will benefit from the contribution, and
                that a refusal to license Patents in this way will hinder
                the development and proliferation of Open Source code,
                intellectual property submitted under this license will be
                availble for use in Open Source code.
                Retain defensive benefits of Patent Portfolios
                
                An organization does not lose the defensive benefits of its
                patent portfolio merely because it submitted patents under
                any of the Options from this license.  Except for the case of
                Open Source software, competing organizations cannot mix
                their own unlicensed patents with Open Patent licensed
                patents in the same work.  (The case of Open Source software
                is an exception, because the nature of Open Source licenses
                is such that a competitor would gain no unfair advantage in
                doing so--any other organization could by definition use,
                modify, and distribute the work.)
                For completeness, provide an option
                    to license patents without restriction
                
                For completeness, this license also allows an organization
                to choose to openly license their patents with no restrictions
                on anyone.  Noting that in the past there have been cases
                where organizations have in fact done this (one of the best
                examples being Volvo licensing their 3-point seat belt / air
                bag (?) patents in ????  ***find
                reference*** in the interest of saving lives), this
                license would be incomplete if it didn't contain terms under
                which an organization could do so.
                Cover legal instruments that act in ways similar
                    to patents
                
                Lastly, because legal instruments restricting the
                look-and-feel of software products have a similar restraining
                effect on progress, these look-and-feel instruments can also
                be submitted and used under this license.
                 
                There are other legal instruments that effectively act
                similarly to patents.  This license covers the licensing
                of those legal instruments as well.
                 2.  Definitions
    OPLOpen Patent License.  (This license.)
PPIPatents in the Public Interest.
OwnerIncludes any person or organization that has a right
        to sublicense the intellectual property in question.
Software PatentIf a change in program code, whether executable or
        source code, affects whether the program's or device's operation will
        infringe a patent, then for the purpose of this license,
        that patent is considered a Software Patent.  A patent
        is also considered a Software Patent under the terms
        of this license if it is specifically defined to be so
        by the owner when placing the patent into any OPL
        patent pool.
 
Business method patents also fall under the definition
        of software patents, as do banking and financial services
        patents.
 
Genetic information is considered to be program code.
 
All process patents will also fall under the definition
        of software patents as of January 1, 2015.
 
        ***Should the following be completed or deleted?
           Adding in an extensive list of patent classes/subclasses
           may end up detracting from the license by making in more
           confusing.  Are the above definitions straightforward and
           clear enough?  What's worse, could saying that patents in
           certain classes are always considered software patents
           open some sort of loophole, where patents could be applied
           for intentionally misclassified?***
 
In addition, patents that are or would be catagorized in
        the following international patent catogorazation catagories
        and subcatagories are also considered to be software patents:
 
Non-software PatentAll patents that do not fall under the definition of a
        "Software Patent" given above are considered Non-software
        Patents under the terms if this license, as are patents
        additionally defined to be non-software patents by the
        owner placing them into any of the OPL pools.Note that a Patent might be both a Software Patent
        and a non-Software patent.The person or organization submitting a patent
        under any of the Options of this license may not
        prevent a patent from additionally being considered
        a Software Patent.GPLRefers to the Free Software Foundation's "General Public License",
        version 2.0 or any later version.Open Source DefinitionRefers to the Open Source Definition as defined by Open Source, Inc.
    Open SourceA license that has been certified as being Open Source, by having
        been "OSI-Certified" by Open Source, Inc.Describes software distributed under and Open Source license only.
        Applicable PatentsRefers to other patents incorporated into the software or device
        in question, if:
         A mere unsubstantiated claim that the software or device
        infringes a patent does not cause the patent to fall
        under the definition of an "applicable patent."Those patents are currently judged by a court of law
                to be infringed upon by this software or device, orThose patents are licensed to be used in this software
                or device.
UseAll references to a licensed right to "use" a patent
        shall refer to the full rights to "make", "use",
        or "sell" that patent.Look & Feel Intellectual PropertyAny legal instrument protecting a look and feel to an interface,
        such as:
         
        The structure, format, and command structure used in any
        of the above are included in this definition, but not the rights
        to any specific binary or source code implementation.Trade Dress protections for software; user-interface patents; user-interface copyrights; Copyrights on Programming Interfaces; and Copyrights on Database Schemas. Patent-Like Intellectual PropertyAny legal instrument other than a patent that effectively
        restricts the use of an invention or idea in a similar way
        that patents do.
        Patent-like intellectual properties include: 
         
        (Note that there is some overlap between Patent-Like and
        Look & Feel Intellectual Properties.)
        Any non-patent legal instrument protecting a look and feel to a software
        interface;
        
        Trade Dress protections for software;
        
        
        User-interface copyrights;
        
        
        Copyrights on Programming interfaces;
        
        
        Copyrights on Database Schemas.
        
        Copyrights on Databases.
        
        Any restrictions on rights to read, use, and relay information
        learned from examining
        existing works that are available to the general public.  This
        includes any restrictions on reverse engineering, or restrictions
        on making use of information gained thereby.
    I've been told this is a bit confusing and
    probably needs rewording--I mean to
    say that people joining at Options where they must submit all PLIPs
    have limits on their ability to restrict reverse engineering of their
    products (not to imply such a restriction is valid to begin with),
    but it's been pointed out to me that the above wording seems to imply
    the opposite.  I'll be rewording this part to fix that.
    
    
    
         
        Patent-like intellectual properties do not include: 
         
        
        Full rights to the specific code used in a specific implementation
        of a look and feel to a software interface, programming interface,
        user interface, or full rights to the specific code that is being read
        or reverse engineered.
        
        Limitations placed on use of knowledge that can be gained only by
        agreeing to a non-disclosure agreement while the information is
        still a trade secret and cannot be discovered or derived through
        products or information potentially or actually available to the
        general public.
        PLIPsPatent-Like and Look & Feel Intellectual Properties.
        Incoporates Patent-Like Intellectual Properties and Look & Feel
        Intellectual Properties. 3.  Submitting patents and PLIPs
    General
The following table summarizes how organizations can agree to and
submit Patents and PLIPS under the OPL Options, as well as summarizing
under what conditions Patents and PLIPs available in the Open Patent
Pools may be used:
On January 25, I renamed Option and Pool 1 to Option and Pool F,
and shifted Options and Pools 23456 down to 12345.
Also, I broke out the one table into three to make things less
confusing.  Here is the original table: 
 
| Table to be deleted (?) |  | 
|---|
 
   | # | When agreeing to this license under this numbered option, the
      organization is licensing in perpetuity: | Into these Open Patent Pools: | IP from this pool # may be incorporated into and
      distributed in: |  
    | 0 | Specified Patents and PLIPs | 012345F | Any work. |  
   | 1 | Specified Patents and PLIPs | -12345F | Any work in which all applicable and valid intellectual property
      licensable under this license, (patents and PLIPs), that
      would require a license to incorporate and distribute in the work,
      are available from this pool number, but only when all remaining
      intellectual property requiring a license to incorporate and
      distribute in the work is owned by, or licensed for use in this
      work by, an organization agreeing to the terms and conditions of
      the Open Patent license and the terms and conditions of this Option
      number. |  2 | Specified Patents and all PLIPs | --2345F | 
    | 3 | All Software Patents | ---345F |  
       | All PLIPs | --2345F |  
       | Specified Patents | ---345F |  
    | 4 | All Software Patents | ---345F |  
        | All PLIPs | --2345F |  
        | Specified Patents | ----45F |  
        | All Patents that are: | More than this many years from the date of invention: | As of: | ----45F |  
        | 10 | 2005-Jan-01 |  
        | 5 | 2010-Jan-01 |  
        | 2 | 2014-Jan-01 |  
        | 1 | 2018-Jan-01 |  
        | 0.5 | 2025-Jan-01 |  
        | 0 | 2030-Jan-01 |  
    | 5 | All Software Patents | ---345F |  
       | All PLIPs | --2345F |  
       | All Patents | -----5F |  
   | F | Specified Patents and PLIPs | ------F | Any Open Source work. |  And here is the new and improved, easier-to-read (?) set of three
tables: 
| Submitting Patents and PLIPs places them into Open Patent Pools. | 
|---|
 
   | Submitting patents and PLIPs under Option | places them into Open Patent Pools: |  
    | 0 | 012345F. |  
    | 1 | -12345F. |  2 | --2345F. | 
    | 3 | ---345F. |  
    | 4 | ----45F. |  
    | 5 | -----5F. |  
    | F | ------F. |  
 
 
| Agreeing to some Options automatically places entire
                    classes of Patents and PLIPs into Open Patent Pools | 
|---|
 
   | Option(s) | also place(s) | into this entire set of Open Patent Pools |  
    | --2345- | All PLIPs | --2345F. |  
    | ---345- | All Software Patents | --2345F. |  
    | ----45- | All Patents that are: | More than this many years from the date of invention: | As of: | ----45F. |  
        | 10 | 2005-Jan-01 |  
        | 5 | 2010-Jan-01 |  
        | 2 | 2014-Jan-01 |  
        | 1 | 2018-Jan-01 |  
        | 0.5 | 2025-Jan-01 |  
        | 0 | 2030-Jan-01 |  
    | -----5- | All Patents | -----5F. |  
 
 
| IP from a Pool can only be used under the terms
    and conditions associated with that Pool. | 
|---|
 
   | Patents and PLIPs from Pool | may be incorporated into and distributed in any work | by |  
    | 0 | - | anyone. |  
   | 1 | in which all applicable and valid intellectual properties
      licensable under this license, (patents and PLIPs), that
      would require a license to incorporate and distribute in the work,
      are available from this pool | anyone agreeing to the terms and conditions of the Open
      Patent License and the Option of the same name as this pool. |  | 2 |  | 3 |  | 4 |  | 5 |  
   | F | distributable under an Open Source license, and for which
       all incorporated Patents and PLIPS are either licensed
       under Option F of this license or can be used under the terms
       of the Open Source license the work is distributable under, or both | anyone. | Specifics
        
        Organizations must agree to these conditions by having
                an authorized person certify the following:
                "________________ hereby certifies that
                <Organization>: Agrees to the terms and conditions of Patents
                in the Public Interest's Open Patent License,
                and the terms and conditions of Option ___ therein. Agrees to submit all <Organization's>
                intellectual property that would be automatically
                licensed under Option ___, as well as the following
                Patents and PLIPS, to be licensed in
                perpetuity under the terms and conditions of the
                Open Patent License and Option ___ therein. _______________________________ Name, office (if applicable), and dateDefinition of "all"
                The term "all" in the middle column of the second table
                refers to the entire set of described intellectual property that
                is either owned by the organization, or that is not owned
                but still licensable by the organization.
                Intellectual property of a organization that is in turn
                owned by a parent organization is also considered to be
                owned by that parent organization if all the organization's
                owners that agree to the same Option level
                own a controlling interest in the child organization,
                and if agreeing to this license under that
                Option level would mean the intellectual property
                would be scheduled to be licensed in any of the OPL Pools. 
            Agreements are hierarchically downward-binding.
                If an organization agrees to the OPL at any option level,
                that agreement is of course binding on itself.  The
                agreement is also binding on any organization that
                is owned by a controlling interest of owners agreeing
                to that option level.  (In other words, you cannot evade the
                requirements of the Option levels by intentionally
                or otherwise colluding to own an organization not
                bound by the options.)  Organizations agree to vote
                in shareholders meetings for owned organizations to
                formally certify that they agree to the license at
                the same Option level.
            Pool F only grants rights for Open Source use
                The right to use patents and PLIPs from Open Patent Pool F
                is only granted for a work when two conditions are satisfied:
                
                if the work is distributed, used, and remains
                distributable under an Open Source license.  This would, for
                instance, always be the case for a work distributed under
                the GPL, (an Open Source license), as the specifics of
                the GPL require that other works incorporating any part
                of the GPL work also be distributed under the GPL.  It
                would not be the case, for instance, for a work that
                incorporated parts of an LGPL work (another Open Source
                license) if the "work as a whole" were used or distributed
                under a license that did not conform to the Open Source
                definition.  It would not be the case for a work that was
                once distributed under the BSD license when later
                distributed under a different license.  It would not be
                the case for a work once released as public domain and
                later incorporated into a proprietary work distributed
                under a license that does not conform to the Open Source
                definition.
                if there is no valid limitation on incorporating and
                distributing any Patents or PLIPs that were incorporated
                into this work into any other work licensed, distributed,
                and used under the terms and conditions of the same
                Open Source License.  (If all other valid Patents and
                PLIPs are available from Open Patent Pool F, then this
                condition is automatically satisfied.)
                This license does not intend to grant validity to any form of
                intellectual property
                This license does not intend to add validity to invalid
                forms of intellectual property.  Invalid forms of intellectual
                property being used in a work are not to be considered in
                decisions as to whether all Patents and PLIPs incorporated
                into a work are available in the specified pools. For instance, at the time of this license was written,
                user interface copyrights are not considered valid.  So if
                a work incorporates a claimed user interface copyright
                that was not added to any of the Open Patent pools, and also
                incorporates three patents that are available in Open Patent
                Pool 3, the claimed existence of the user interface copyright
                will not prevent the work from being licensable under the
                terms and conditions of the Open Patent License Pool 3.
                Were the legalaties to change such that user-interface
                copyrights were valid, then the work in question could
                not be licensed under the terms and conditions of the 
                Open Patent License Pool 3. In cases such as the above, if the invalid intellectual
                property were later determined to be valid, the terms
                and conditions of the relavant Open Patent Pool will
                be considered to have been met while the licensee could
                have reasonably considered in good faith that the intellectual
                property was valid. As to the converse, if IP that could have been presumed
                to be valid is later found to be invalid, this license will
                consider it to have been invalid all along.Freely licensed Patents or PLIPs considered to be in
                all Open Patent Pools
                Any patent or PLIP that has been been licensed in perpetuity
                royalty-free, with no additional disclaimers, limitations,
                or conditions attached, is considered to be in the
                Open Patent License Pools 0, 1, 2, 3, 4, 5, and F. 
            Limitations on submitting and removing patents and PLIPs
        
        Waiting Period
                Patents and PLIPs will not be available for use
                under this license until 10 calendar days after their
                certification statement has been made.  The organization
                may withdraw the statement within that time.  If the
                certification statement is withdrawn, then it will have
                had no affect on the licensing of patents covered under
                this license.Removals after waiting period not allowed
    
                After the 10 day waiting period, any patent or PLIP placed,
                or any patent scheduled to be placed into any particular
                pool may not be withdrawn from this license.  The
                certification statement serves as a promise in perpetuity
                that the patents and PLIPs in question will always be
                available for use under the conditions this license,
                or for some patents in the case of Option 5, that they
                will become available in perpetuity after a defined delay
                after the date of invention.  Removal
                or planned removal of patches placed, or certified to be
                placed, into any of these Open Patent Pools, is not
                allowed.  For instance, Patents which have an invention
                date during the time Option 5 was in force will be
                available for use under the terms and conditions of
                Open Patent Pool 5, even if the patent was applied-for
                or granted after the organization withdrew from Option 5. However, this license does not attempt to impose
                agreements about patents for ideas and discoveries not
                yet made.  Organizations can remove themselves from the
                terms and conditions of any Option of this license,
                ridding themselves of any benefits or obligations
                associated with agreeing to this license, except for
                the previously-mentioned limitation that once Patents
                have been placed or have been promised to be placed
                in any of the Patent Pools defined in this license by
                the invocation of any of the Options of this license,
                these Patents may not be removed from their respective
                Pools.Special exception on removal after waiting period
                Should this be more than 3 months?
                As a special exception to the previous section, until
                three months after revision 1.0.0 of this license is
                released, organizations have the singular
                option to withdraw utterly and completely from this
                agreement, withdrawing their previously-licensed patents
                as well as any future patents that would have become
                available under this license. The patents and other covered IP may still be used
                in existing products and versions of products
                for one month after the organization has withdrawn
                from the agreement. The purpose for the inclusion of this special exception
                is to allow companies to enter into this agreement
                "safely" during a time in which the full ramifications
                of doing so may be unclear.  It is assumed that by
                this time not only will enough companies have
                entered the license in one form or another to make it
                clear what advantages accrue upon entering, but by then
                the agreement will be depended upon to the extent that
                the action of one company entering and leaving this
                agreement and thus taking all their patents (promised
                and actual) with them, could be disastrous to others
                who might have based their research or business plans
                on these patents that were made available, or promised
                to be made available. This exception is a compromise between the uncertainty
                many will feel upon entering into this agreement when
                it is first available to the public, and the damage many
                will feel if others are free to utterly defect from the
                agreement after things stabilize.Further Limitations Disallowed
                The licenser may not add any additional disclaimers,
                limitations, or conditions to the certification
                statements for each Option.  If any additional limitations
                or conditions are added to the certified statement, (other
                than the specification of the organization, the Option
                chosen, the list of patents, the credentials of the
                authorized person and/or other proof that the
                certification is genuine), then that statement is invalid
                with respect to this license.  Such an invalid statement
                is to be ignored under the terms and conditions of this
                license; it will be understood not to affect the licensing
                of the patents in question in any manner whatsoever. However, as described elsewhere, the licensor can
                specify a name and short description to be used in
                documenting non-patent PLIPs that have been submitted
                under the terms and conditions of this license.  How, when,
                and whether this is to be done may be changed in future
                versions of this license. 4.  Using Patents and PLIPs from the Open Patent Pools
    Documentation requirements
            Products incorporating patents or PLIPs under the terms
            and conditions of this license may include a verbatim
            copy of this license in a file named PATENTS.LIC. To use patents or PLIPs from pools from this license,
            the product must document the patents and PLIPs
            in a file named PATENTS:  
            ***What really
            needs to be required here?  Try to make sure older product revisions
            with incorrect documentation can still be manufactured/downloaded.
            Extensive review needed here*** 
                The patents in this product are licensed under the
                PPI Open Patent License version 0.1.11, Pools 
                as found at
                http://www.openpatents.org/license/versions/opl-0.1.11-table.php . This product may incorporate any of the following
                patents: 
                    <LIST OF PATENT AND POOL NUMBERS> Required format should include
                    iso country code, patent, expiration date (?),
                    description (?), OPL revision, OPL Pools. This product may incorporate any of the following
                PLIPs: 
                    <LIST OF PLIPS: DESCRIPTIONS> Licensors are prohibited from restricting the use of
            patents submitted under this license further than the
            restrictions defined under the terms and conditions of
            the license itself.  While licensors are prohibited
            from requiring extra documentation, they are not
            prohibited from requesting it.  If a licensee wishes
            to include the requested succinct, ASCII documentation,
            they can do so in the "patent: description" format. Organizations claiming and licensing their PLIPs may
            specify the name and descriptions to be used in listing
            the PLIPs.  Both the name and descriptions must be
            writable in ASCII, and be succinct. Future versions of this license may change the
            documentation requirements for PLIPs. As it is in the best interest of all concerned that
            patents submitted to the pools are well-documented
            and their use is well-known and well-understood, with
            any suggested extra documentation on the patents easily
            found, it is requested not only that copies of the
            certification statement for any Options a licenser may
            invoke be sent to Patents in the Public Interest, Inc.,
            but that any extra requests for documentation by users
            of the patents and PLIPs be sent as well.
            This is not a guarantee that these requests will be
            honored or further distributed. Documentation that a patent or PLIP is incorporated into
            a product or that it is applicable, shall not be taken to
            imply that the licensee considers the applicable patent
            or PLIP considers the patent to be valid or legally
            enforcable in any way.Works incorporated versus works aggregated
    This part starts out sort of okay, then
    gets more difficult to read by the time it starts talking about
    non-software compontents.  It may be that the whole section should 
    be redone from scratch. Even when incorporating other products into the work,
            the distribution, making, selling and use of the work
            as a whole must still meet the terms and conditions of
            this license.  That is, for an organization to make, use,
            or sell the work, all of the patents and PLIPs incorporated
            into the work must, as a set, be usable under the terms and
            conditions of one or more of the Open Patent Pools defined
            under this license. This means that a work cannot be distributed under this
            license if it incorporates a patent or PLIP that could not
            be distributed under this license under the same terms and
            conditions as the rest of this work. For instance, if a work could be distributed under the terms
            and conditions of Open Patent Pool 2, and then the work was
            modified to incorporate a product containing a patent not
            licensed under this license, then the work in question, this
            work as a whole, cannot be made, distributed, sold, or used
            under the terms and conditions of this license. Or, if a work could be distributed under the terms and
            conditions of Open Patent Pool 2, and then the work was
            modified to incorporate a product containing a patent only
            available from Open Patent Pool F, then the work in question,
            this work as a whole, cannot be made, distributed, sold, or
            used under the terms and conditions of Open Patent Pool 2.
            (Although it is possible, depending on the circumstances,
            that it could be distributed under the terms and conditions
            of Open Patent Pool 1.) The reverse is also true:  A component whose patents are
            only licensed under this license cannot be incorporated into
            a product that itself could not be made, used, or sold under
            the terms and conditions of this license. The reasons for this limitation are quite simple: 
            
                If you do not have a right to do something yourself,
                that means that you also cannot give others the right
                to do the same thing.  So if you cannot use a patent
                under the terms and conditions of this license, it is
                not possible for you to allow yourself or others to use
                the patent by somehow incorporating it into a some other
                product, even if you could otherwise make, use,
                distribute, and sell that other product.
                The limitation is utterly necessary to this license.
                Without it, this license would be entirely meaningless,
                as anyone would be able to trivially bypass the intent
                of this license by incorporating patents covered by the
                license with those not covered by the license in the same
                device, leaving an entirely unbalanced situation where
                those who so generously donated their licenses to the
                Open Patent pools would not be able to freely use the
                non-covered patents, while the converse would be untrue. One practical result of this is that it is quite possible,
            even likely, that a particular product available for retail
            sale, in which the applicable patents and PLIPs are licensed
            under this license, cannot be combined with another product
            available for retail sale, because the combination of the
            two products patents and PLIPs cannot as a set be made, used,
            distributed, or sold under the terms and conditions of any
            of the Open Patent Pools of this license. The limitation leads to an interesting dilemma.  Someone
            might build a work out of parts for which he may individually
            have the right to make, use, distribute, or sell, but may yet
            be unable to make, use, distribute, or sell the work as a
            whole.  The choices this "consolidator" has in this situation
            are: 
                
                    To not make, use, distribute, or sell this work.
                    To redesign the work such that the relevant licenses
                    no longer conflict.
                    To license the needed rights such that the licenses
                    are compatible.
                    To pay the holder of the rights to license the
                    relevant patents and PLIPs under this license such
                    that they are available from the Open Patent Pools
                    the consolidator requires.  (Although this may allow
                    the consolidator to make, use, distribute, or sell
                    the work as far as the terms of this license are
                    concerned, there may be additional licensing
                    considerations outside the scope of this license.
                    For instance, a license to incorporate copyrighted
                    software in the work may be required.) However, an aggregate collection of works need not all
            similarly comply to this license do be made, used,
            distributed, or sold, as long as each work in the aggregate
            could otherwise be made, used, distributed, or sold, and
            the collection genuinely can be considered to be an
            aggregate work. This leads to the question as to whether a set of components,
            taken as a whole, create a work as a whole, or an aggregate
            work. 
            Software components
                    For software components, the determination of
                    whether a component work is defined as part of
                    the work-as-a-whole will be made by determining
                    if it would be judged a part of the work as a whole
                    under the GNU GPL.Non-Software components
                    For non-software components, the GPL-based
                    determination will also apply, as much as is
                    practicable, with the following additional
                    requirements: 
                    
                        To be considered an "aggregate component", the
                        component must also be expected to be
                        user-replaceable, both under a "reasonable person"
                        definition as well as in all all product claims
                        and documentation for the device.  (For instance,
                        both the batteries and the light bulb in a common
                        flashlight would be considered a separate work and
                        user-replaceable.)
                        Any claim by an organization making, distributing,
                        or selling the work that the product warranty of
                        the work (even after the warranty would otherwise
                        have expired) would be invalidated if this hardware
                        component were replaced by the end user, would
                        cause this component to be considered a part of
                        the work as a whole for the purposes of this
                        license for this organization and those down
                        the supply chain, when the work is made, used,
                        distributed, or sold by this organization or any
                        organization up the supply chain.  The component
                        may yet be considered an aggregate component by
                        other organizations. (For instance, if a company makes a work and
                        claims that this component is not user-replaceable,
                        the component is part of the work as a whole no
                        matter who sells it.  However, if only one
                        distributor makes that claim, then this clause
                        will only have the effect of making this work
                        sold through this one distributor being considered
                        a work as a whole, assuming the work would not
                        have been considered part of the work as a whole
                        for other reasons.)    
                        For a hardware component to be considered an
                        aggregate work, the hardware component must be
                        one that both would be available and would be
                        expected to be available for retail purchase by
                        an end-user. The goal here is to prevent the possibility of a
                    patent not available for use from a particular Open
                    Patent Pool being "smuggled into" another device
                    in a way so as to bypass the intent of this license
                    by allowing the work as a whole to be distributed
                    under that Open Patent Pool.  However, system
                    integrators should be able to put together aggregate
                    systems if end-users could do the same under the
                    terms and conditions of this license. For instance, A battery powering an Open Patent
                    radio should be considered an aggregate work,
                    unless the battery wouldn't be expected to be
                    regularly changed by the user over the life of
                    the radio.  Plugging a PCI card into a motherboard
                    should be considered creating an aggregate work
                    if it doesn't void any warranties.  However,
                    a d/a converter added into a circuit board should
                    be considered part of the work as a whole.) 5.  Additional Costs
I've been convinced to change the funding model
so that there is a small cost to submit IP under the license at least under
Options other than Option F. 
This license does not impose any additional cost on the owner of a patent
in order to place a patent or set of patents into the OPL Patent Pools using
any of the available Options, other than the requirement to meet the terms
and conditions of this license. 
There is no cost imposed on using any patents from any Open Patent Pool
created under this license, other than the requirement to meet the terms
and conditions of this license. 
Although there is technically no payment required to use this license,
if parts of the license come under legal attack, or for other reasons
interested parties find it beneficial to pool resources to strengthen
the legal position of this license, they are not prevented from doing so.
However, such payment will not gain payers any advantages over non-payers
under the terms and conditions of this license.  (Cooperation is assumed
to be advantageous, but it is not enforced.) 
Additionally, there is no restriction imposed by this license on one party
paying another to license patents under any option of this agreement. 6.  Interpretation of this agreement
    Interpretations in case of ambiguity or contradictions
            Any ambiguity or contradiction in this agreement shall
            be interpreted in the way most in accordance with the general
            spirit of the license.  Any remaining ambiguity or contradiction
            shall then be interpreted in accordance with the principle
            that each party submitting intellectual property benefits
            anyone using the property in Open Source code, as well as
            benefiting anyone submitting their contributions in a manner
            as generous and more generous than themselves.License still valid even when superfluous
            
            This agreement remains in effect even if parts of it
            temporarily or permanently become superfluous.  For instance,
            if software patents are ruled invalid in one country,
            the agreement still holds there and elsewhere. 
            Example:    If, for instance, software patents happened
            to be ruled invalid for a period of 5 years in this one
            country, after which they were again ruled valid, for that
            period of 5 years in which no one needed to invoke any part
            of this agreement in order to be able to make, use, or sell
            software containing a temporarily-defunct software patent
            in that country, the agreement could still be used in other
            countries, and could become important again in this example
            country if software patents were again held to be valid
            at the end of that 5 years.Joint and Sever-ability
            If any portion of this section is held invalid or unenforceable
            under any particular circumstance, the balance of the section
            is intended to apply and the section as a whole is intended
            to apply in other circumstances. 
          7.  Future Changes
Patents in the Public Interest may revise the Open Patent License from
time to time.  Newer versions of the license thus created will be similar
in spirit to the present version, but may differ in detail to address new
problems or concerns.  Completed new revisions will superceede previous
revisions, and the newer revisions will be binding on all parties.
***Need good preamble to make "similar"
well-defined.*** 
Each version is given a distinguishing three-part version number, such
as 1.2.5.  Revisions while in progress will be given odd middle numbers.
These works-in-progress shall not be binding in any way.  Completed
revisions will be given even numbers, and they then become binding. 
(Note:  The three part version scheme was not chosen because frequent
revisions are expected--quite the contrary, revisions are expected to
occur very rarely.  Rather this numbering scheme was chosen both because
of its practical advantages it affords in allowing discussion and
examination of changes, while (in this case) minimizing confusion
of official, completed revisions with proposals and works-in-progress.) 
In addition, PPI may edit the license in the following ways: 
Need something here so company can't cheat with
subsidiaries/group-owned public companies. 
The license along with its pools and options may be
renamed and renumbered.
The licensed may be modified for internationalization purposes
as long as the modification doesn't effectively change the requirements for
current licensors or licensees.  (This license is assumed to be
valid everwhere.  But if, for instance, it is found to be not
valid in one country merely because the
certification statement is missing key wording, the license will be updated
to require the missing wording, and it the previous statements will be
retroactively assumed to have contained the missing wording.  The
justification for the retroactive change is that the licensors had intended
to license their patent without that geographic restriction, so the removal
of that restriction doesn't change their intentions.)
The license may be otherwise modified, with the changes effective after
1 month, if the changes are not objected to by patent licensors as measured
by a proxy of 5% of submitted patents.
Patent pools are well-understood legally.  Trade-dress and
user-interface pools are not quite as common.  Future versions of
this license will likely detail more specifically of how trade dress,
user interface copyrights, and other PLIPs must be licensed under the
Open Patent License.
It may be the case that this license is not flexable enough in its current
form to handle special cases of some industries.  The license may be modified
to add more Options, Levels, and Pools to accommodate special cases.
The addition of these special cases will not reduce the patents available
in any of the existing pools.  However, because these additions will have
their own terms and conditions, time limits, and testing periods, the
additions to the existing pools from these special cases may not be
permanent.  During the time that any newly-added special-case additions
to existing pools are still in a temporary state, the license will have
wording to that effect. Last Modified on
November 01 2000 19:24:10 UTC
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    Mark Shewmaker
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