definiens: means a claim in an issued, unexpired patent within the [COMPANY] Patent Rights that : ( a ) has not lapsed or been finally cancelled, withdrawn, abandoned, refused, or rejected by any administrative agency or other body of competent jurisdiction, that is unappealable or unappealed within the time allowed for appeal, ( b ) has not been revoked, held invalid, or declared unpatentable or unenforceable in a decision of a court or other body of competent jurisdiction that is unappealable or unappealed within the time allowed for appeal, ( c ) has not been rendered unenforceable through disclaimer or otherwise, ( d ) has not been found to be a claim to which the patentee is not entitled through an interference proceeding for which a final decision has been entered by the Board of Patent Appeals and Interferences ( or its equivalent ) and the interference is terminated and ( e ) has not been explicitly disclaimed, or admitted by [COMPANY] to be invalid or unenforceable through reissue, disclaimer or otherwise