1 Additional IP Rights Grant (Patents)
3 "This implementation" means the copyrightable works distributed by
4 Google as part of the Polymer project.
6 Google hereby grants to You a perpetual, worldwide, non-exclusive,
7 no-charge, royalty-free, irrevocable (except as stated in this section)
8 patent license to make, have made, use, offer to sell, sell, import,
9 transfer and otherwise run, modify and propagate the contents of this
10 implementation of Polymer, where such license applies only to those
11 patent claims, both currently owned or controlled by Google and acquired
12 in the future, licensable by Google that are necessarily infringed by
13 this implementation of Polymer. This grant does not include claims
14 that would be infringed only as a consequence of further modification of
15 this implementation. If you or your agent or exclusive licensee
16 institute or order or agree to the institution of patent litigation
17 against any entity (including a cross-claim or counterclaim in a
18 lawsuit) alleging that this implementation of Polymer or any code
19 incorporated within this implementation of Polymer constitutes
20 direct or contributory patent infringement, or inducement of patent
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