Common use of Enforcement or Defense of Collaboration Intellectual Property Patent Rights Clause in Contracts

Enforcement or Defense of Collaboration Intellectual Property Patent Rights. (a) In the event either Party becomes aware of any actual or suspected infringement of, or a claim of invalidity, lack of patentability, unenforceability or non-infringement against, the Patent Rights claiming the Collaboration Intellectual Property (any of which, a “Collaboration Patent Rights Challenge”), such Party shall provide prompt written notice thereof to the other Party; provided that, if the Party becomes aware of a Collaboration Patent Rights Challenge based on a notification (which is not a Paragraph IV Certification) from a Third-Party, then the Party receiving such notification will provide copies of such notification to the other Party no later than [***] after Novartis or Intellia, as applicable, receives such notification.