definiens: means any Patent Rights that are Controlled by a Third Party that ( i ) [ * * * ] or, ( ii ) [ * * * ], ( iii ) would not be c onsidered Product - Specific Patents if Controlled by a Party or its Af filiates and ( iv ) [ * * * ] . [ * * * ] will have the first right, and the obligation, to negotiate with and seek to acquire r ights ( whether by purchase, assignment, license or otherwise ) or other access to such Additional [COMPANY] Core IP such that [ * * * ] such Additional [COMPANY] Core IP [ * * * ] of t his Agreement . If [ * * * ] Additional [COMPANY] Core IP, then such Additional [COMPANY] Core IP ( together with any Re lated Know - How ) [ * * * ] and Section 4.3.1 and any [ * * * ] wil l be paid solely by [ * * * ]