Additional IP Rights Grant (Patents) "DreamWorks Lossy Compression" means the

copyrightable works distributed by DreamWorks Animation as part of the OpenEXR

Project. Within the OpenEXR project, DreamWorks Animation hereby grants to you

a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable 

(except as stated in this section) patent license to make, have made, use, 

import, sell products which incorporate this IP as part of the OpenEXR 

standard, transfer, and otherwise run, modify and propagate the contents of 

this implementation of DreamWorks Lossy Compression within the OpenEXR standard,

where such license applies only to those patent claims, both currently owned by 

DreamWorks Animation and acquired in the future, licensable by DreamWorks

Animation that are necessarily infringed by this implementation of DreamWorks 

Lossy Compression. This grant does not include use of DreamWorks Lossy 

Compression outside of the OpenEXR standard. This grant does not include claims

that would be infringed only as a consequence of further modification of this 

implementation. If you or your agent or exclusive licensee institute or order 

or agree to the institution of patent litigation against any entity (including

a cross-claim or counterclaim in a lawsuit) alleging that this implementation 

of DreamWorks Lossy Compression or any code incorporated within this 

implementation of DreamWorks Lossy Compression constitutes direct or 

contributory patent infringement, or inducement of patent infringement, then 

any patent rights granted to you under this License for this implementation 

of DreamWorks Lossy Compression shall terminate as of the date such litigation

is filed.