definiens: means, in the case of any Product and as to [ … * * * … ], the period of time commencing on the firstcommercial sale of such Product [ … * * * … ] and ending upon the date that there no longer exists a Valid Claim in aPatent Right controlled by [COMPANY] or its Affiliates covering the manufacture, use or sale of such Product ( orSelected Compound contained therein ) [ … * * * … ] in which the Product is sold, with the limitation that for [ … * * * … ] theRoyalty Term for [ … * * * … ] shall end upon the date that there no longer exists a Valid Claim in a Patent Rightcontrolled by [COMPANY] or its Affiliates covering the manufacture, use or sale of such Product ( or Selected Compoundcontained therein ) [ … * * * … ] or [ … * * * … ] means each twelve-(12)-month period commencing on the Commercialization Date for the firstSelected Compound and each anniversary thereof