definiens: means : ( a ) the DUKE PATENT RIGHTS ; and ( b ) any and all patents, patent applications and rights to file any patent applications with respect to an y COLLABORATION OREXIGEN INTELLECTUAL PROPERTY, toget her with all divisions, continuations, continuations - in - part ( but only to t he extent that the subject matter of each such continuation - in - part application is described in an d enabled by the disclosure of any such patent applications ), re - examinations, reissues, substitut ions, or extensions thereof and patents issuing fro m any such patent applications in the United States a nd non -U.S. jurisdictions ; and or ( c ) OREXIGEN rights in or to all patents, patent applic ations and rights to file any patent applications with respect to any COLLABORATION JOINT INTELLECTUA L PROPERTY, together with all divisions, continuations, continuations - in - part ( bu t only to the extent that the subject matter of eac h such continuation - in - part application is described in and enabled by the disclosure of any such patent applications ), re - examinations, reissues, substitut ions, or extensions thereof and patents issuing fro m any such patent applications in the United States a nd no n - U.S. jurisdictions