definiens: shall mean ( a ) U.S. Patent Application Serial No . 0 8/210,715, entitled filed March 14, 1994, together with all foreign counterparts thereof ; ( b ) the patents proceeding from * * * CONFIDENTIAL MATERIAL REDACTED AND FILED SEPARA TELY WITH THE COMMISSION -4- < PAGE > 5 such applications, and ( c ) all divisionals, continu ations, continuation - in - part, reissues, renewals, reexaminations, and extensions thereof, so long as said patents have not been held invalid and/or unenforce able by a court of competent jurisdiction from which there is no appeal or, if a ppealable, from which no appeal has been taken . The foregoing notwithstandin g, Scripps Patent Rights shall not include any claim that covers subject mat ter not disclosed in said United States Patent Application Serial No . 08/210, 715