definiens: means technology ( and the Patents that Cover and the Know - How that embodies suchtechnology ), owned or Controlled by [COMPANY] related to:(a ) methods of use or treatment using any particular antibodies ( or other particular constructs ) or products containing particularantibodies ( or other particular constructs);(b ) product formulation;(c ) manufacturing, purification, or production of antibodies or products other than in connection with the discovery andoptimization of antibodies;(d ) any antibody modification technology, including technology relating to pegylation, heterodimerization, half - life extension, linkers, tethers, conjugation, or other modifications;(e ) any Target ( including any antigen representation thereof ), or any mechanism of action via interaction with a Target, orantibodies based on their interaction with a Target, or antibodies having been tested for their activity against a Target in a biological assay, orother methods of using antibodies;(f ) if other than an IgG, the format, construct or components of any Product, including the format, construct, and components ofan antibody - drug conjugate, a CAR - T, a multispecific, a nanoparticle conjugate, and the like ; and(g ) technology related to anything other than the manner in which [COMPANY] discovered or optimized a Program Antibody