definiens: when billed out or invoiced . 1.19 means all U.S. and foreign patents and patent applications owned or controlled by LICENSOR which relate to the composition of matter, method of use, manufacture, Page 30[20 dosing, or administration of the INVENTION or any IMPROVEMENTS, which shall include the following LICENSOR intellectual property : ( a ) the United States and foreign patents and/or patent applications listed in Appendix A ; ( b ) United States and foreign patents issued from the applications listed in Appendix A and from divisionals, and continuations of these applications ; ( c ) claims of U.S. and foreign continuation - in - part applications, and of the resulting patents, which are directed to subject matter specifically described in the U.S. and foreign applications listed in Appendix A ; ( d ) claims of all foreign patent applications, and of the resulting patents, which are directed to subject matter specifically described in the United States patents and/or patent applications described in ( a ), ( b ) or ( c ) above ; and ( e ) any reissues or reexaminations of United States patents described in ( a ), ( b ) or ( c ) above