definiens: shall mean a claim in an issued, unexpired patent or in a pendingpatent application ( which claim is pending for no more than [ * ] within licensedREGENTS ’ PATENT RIGHTS that ( a ) has not been cancelled, withdrawn, abandoned or rejected by any administrative agency or other body of competentjurisdiction from which no appeal has or can be taken, ( b ) has not been revoked, held invalid, or declared unpatentable or unenforceable in a decision of a court orother body of competent jurisdiction that is unappealable or unappealed within thetime allowed for appeal, ( c ) has not been rendered unenforceable throughdisclaimer or otherwise, and ( d ) is not lost through an interference proceeding . If aPage 6 of 31 [ * ] = Certain confidential information contained in this document, marked by brackets, has been omitted and filedseparately with the Securities and Exchange Commission pursuant to Rule 24b-2 of the Securities Exchange Act of1934, as amended