definiens: shall mean : a ) Patent applications ( including provisional patent applications and PCT patent applications ) and / orpatents listed in Appendix A, all divisions and continuations of these applications, all patentsissuing from such applications, divisions, and continuations, and any reissues, reexaminations, andextensions of all such patents ; b ) to the extent that the following contain one or more claims directed to the invention or inventionsdisclosed in a ) above : i ) continuations - in - part of a ) above ; ii ) all divisions and continuations ofthese continuations - in - part ; iii ) all patents issuing from such continuations - in - part, divisions, andcontinuations ; iv ) priority patent application(s ) of a ) above ; and v ) any reissues, reexaminations, and 2 extensions of all such patents ; c ) to the extent that the following contain one or more claims directed to the invention or inventionsdisclosed in a ) above : all counterpart foreign and U.S. patent applications and patents to a ) and b)above, including those listed in Appendix A