definiens: means, with respect to a Party a collaboration between such Party and aThird Party involving the discovery, development and/or commercialization of, ( a ) in the case of [COMPANY], anAlnylam Extended Field Product or an [COMPANY] Exclusive Target Product, as the case may be or ( b ) in the caseof Isis, an Isis Extended Field Product or an Isis Exclusive Target Product, as the case may be . For [COMPANY], such collaborations that do not include or involve Isis Extended Field Patents or Isis Exclusive Target Patentslicensed from Isis hereunder shall not constitute Bona Fide Third Party Collaborations . For Isis, suchcollaborations that do not include or involve [COMPANY] Extended Field Patents or [COMPANY] Exclusive TargetPatents licensed from [COMPANY] hereunder shall not constitute Bona Fide Third Party Collaborations