definiens: means, on a country - by - country basis, any process, method or service ( a ) that is performed or provided using a Licensed Product or ( b ) thatdoes not fall within the definition of clause ( a ) but the performing or providing of whichprocess, method or service in the country in question is Covered by at least one ValidClaim . If, during the Royalty Term for a Licensed Service that falls under the foregoingclause ( b ), such Licensed Service is no longer Covered by at least one Valid Claim in acountry, then such Licensed Service shall be deemed an Enabled Service in suchcountry from that time forward for the purposes of calculating Milestone Payments underSection 4.4 and Royalties under Section 4.5, unless and until such service is againCovered by at least one Valid Claim, at which time such service shall again be deemeda Licensed Service for such purposes