definiens: shall mean ( a ) the patents and/or patent applications owned by, or licensed to, DeJtagen that claim ( i ) methods of producing and/or breeding transgenic animals ( including Knockout Mice ) or libraries . clones . plasmids . constructs and vectors used in such methods ( including ES Cell Lines and fj'ozen sperm ), and/or ( ii ) any product, formulation or composition ( other than any Knockout Mice Materials provided by [COMPANY] to [COMPANY] in accordance witb the terms and conditions of this Agreement including Article 3 and Exhibit D ) invented, developed or acquired by [COMPANY] itself or through or in collaboration with any other Person ( or the use of such . product formulation or composition ) to affect a phenotype caused by or associated with any Target Gene or Mutated Gene and/or any allelic variant . homolog or ortholog thereof or expression product or analog thereof ; and ( b ) any divisions, continuations, continuations - in - part, reissues, reexaminations, extensions or other governme ntal actions which extend any of the subject matter of the patent applications or patents in ( a ) above