definiens: shall mean : a ) Patent applications ( including provi sional patent applications and PCT patent applications ) and/or patents listed in Appendix A, all divisions and continuations of these applications, all patents issuing from such a pplications, divisions, and continuations, and any reissues, reexaminations, an d extensions of all such patents ; b ) to the extent that the following cont ain one or more claims directed to the invention or inventions disclosed in a ) above : i ) continuatio ns - in - part of a ) above ; ii ) all divisions and continuations of these continuations- in - part ; iii ) all patents issuing from such continuations - in - part, divisions, and continua tions ; iv ) priority patent application(s ) of a ) above ; and v ) any reissues, re examinations, and extensions of all such patents ; c ) to the extent that the following con tain one or more claims directed to the invention or inventions disclosed in a ) above : all counterpar t foreign and U.S. patent applications and patents to a ) and b ) above, includ ing those listed in Appendix A