Collaboration Improvement definition
Collaboration Improvement means any improvement or modification of, to or in the Collaboration IP claimed in a Patent Right, which improvement or modification is conceived, reduced to practice or otherwise developed by or on behalf of the Company, its Affiliates and its permitted sublicensees in connection with exercising the license granted pursuant to Section 20.4.4(a) and such conception, reduction to practice or other development occurs no later than five (5) years following the earlier of expiration or termination of this Agreement in its entirety; provided that in no event shall Collaboration Improvements include any Pfizer IP.