definiens: shall mean 2 < PAGE > 1.5.1 CURRENT PATENT PORTFOLIO . Those paten ts ( including all additions, divisions, continuations, continuations - in - part, substitutions, extensions, patent term extensions and renewals thereof ), a nd patent applications ( including patents issued thereon ) listed on Sc hedule 1.5, which CTI represents and warrants to Modex constitute all patents and patent applications which, as of the Restatement Date, are owned by CTI or under which CTI has the right to grant licenses to Mo dex in the Modex Field other than those patents or patent applications liste d as on Schedule 1.5A ; 1.5.2 FUTURE ENCAPSULATION PATENTS . Any fut ure patent ( including all additions, divisions, continuations, continuati ons - in - part, substitutions, extensions, patent term extensions and renewals thereof ), or patent application ( including patents issued thereon ) owned by CTI or under which CTI has the right to grant licenses to Modex in the Modex Field to the extent, and only to the extent, that such paten t or patent application constitutes Encapsulation Technology ; and 1.5.3 PATENTS DERIVED FROM CURRENT CELL LIN E KNOW - HOW . Any future patent ( including all additions, divisions, continuati ons, continuations - in - part, substitutions, extensions, patent term extensio ns and renewals thereof ), or patent application ( including patents issued th ereon ) owned by CTI or under which CTI has the right to grant licenses to Mo dex in the Modex Field to the extent, and only to the extent, that such paten t or patent application covers the CTI Know - How described in Section 1 . 3.3 as of the Restatement Date