definiens: shall mean the period of time beginning on the date of the First Commercial Sale of a Licensed Product in any country and, on a Licensed Product - by - Licensed Product and country - by - country basis, extending until the earlier of ( a ) the termination of this Agreement pursuant to Article 9 hereof with respect to such Licensed Product in such country or ( b ) the later of ( i ) the date on which the last Valid Claim included within the [COMPANY] Technology ceases to be a Valid Claim, which Valid Claim would be infringed by the composition, Manufacture, use, sale, offer for sale or importing of such Licensed Product in such country, or ( ii)(A ) with respect to CD20 Products, the ten ( 10 ) year anniversary of the First Commercial Sale for the first Major Indication of such CD20 Product in such country ( provided, however, that if such CD20 Product has received Regulatory Approval for a Niche Indication in such country but has not received Regulatory Approval for a Major Indication in such country, the Royalty Period as defined under and for purposes of this clause ( ii)(A ) for such CD20 Product in such country shall be suspended beginning on the ten ( 10 ) year anniversary of the First Commercial Sale of such CD20 Product in such country until such time, if at all, as Regulatory Approval has been obtained permitting the marketing of such CD20 Product for a Major Indication in such country, at which point such Royalty Period shall commence with respect to such CD20 Product for a Major Indication ) and ( B ) with respect to each other Licensed Product, the ten ( 10 ) year anniversary of the First Commercial Sale of such Licensed Product in such country