definiens: shall mean, subject to Section 5.3.2 below, [COMPANY] Patents and [COMPANY] Know - How, other than Collaboration Technology andPost - Collaboration Technology, Controlled by [COMPANY], and created, prior to the endof the Exclusivity Period or any Extension Period under Section 4.2.2 below, that : ( i ) are reasonably necessary for the discovery, development, manufacture, use or sale of Compounds, Development Compounds, Licensed Products, or ( ii ) GSKhas utilized or incorporated in connection with its activities under theResearch Program or the development, manufacture, use or sale of Compounds, Development Compounds or Licensed Products . In addition, [COMPANY] Existing Technologyshall be subject to the following : ( a ) Notwithstanding ( i ) and ( ii ) above, a [COMPANY] Library Compound andGSK Patents and [COMPANY] Know - How with respect thereto shall be deemed [COMPANY] ExistingTechnology only to the extent provided in Section 5.3.2 below