definiens: means any [COMPANY] Patent Rights ( a ) to the extent claiming any CompoundTechnology, Candidate Compound, Development Compound or Licensed Product or the manufacture thereof or the usethereof in the Field, or ( b ) that are necessary or useful for [COMPANY] to exercise the relevant licenses granted to it pursuant toArticle 5 . For clarity, the Licensed Patent Rights shall exclude any Patent Rights that relate to the SELEX Inventions or theSELEX Technology and shall include, without limitation, the following United States Patents and their counterpartsthroughout the world to the extent not SELEX Inventions or SELEX Technology : 6,334,318 B1 ; 5,476,766 ; 5,543,293;5,582,981 ; 5,688,291 ; 5,817,785 ; 5,840,867 ; and 6,331,398 B1