Infringement of Patent Rights. The Parties agree to notify each other in writing of any third-party claim of invalidity or unenforceability of the PATENT RIGHTS, or of any interference or other proceeding affecting the PATENT RIGHTS.
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Samples: Sublicense Agreement (Asterias Biotherapeutics, Inc.), Sublicense Agreement (Asterias Biotherapeutics, Inc.), Asset Contribution Agreement (Geron Corp)
Infringement of Patent Rights. The Parties agree to notify each other in writing of any actual or threatened infringement by a third party of the PATENT RIGHTS or of any third-party claim of invalidity or unenforceability of the PATENT RIGHTS, or of any interference or other proceeding affecting the PATENT RIGHTS.
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Infringement of Patent Rights. The Parties agree to notify each other in writing of (a) any actual or threatened infringement by a third party of the PATENT RIGHTS, or (b) any third-party claim of invalidity or unenforceability of the PATENT RIGHTS, or of (c) any interference or other proceeding affecting the PATENT RIGHTS.
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