definiens: means any preparation containing, alone or in combination, an entity ( a ) that is claimed or disclosed in theAssigned Patent Rights or that embodies the Assigned Know - How, ( b ) of which the research, development, manufacture orcommercialization and/or other use of which is claimed or disclosed in the Assigned Patent Rights, or ( c ) that is developed, manufactured or commercialized using Assigned Patent Rights or Assigned Know - How . For clarity, Product shall include, without limitation, prodrugs, analogs, salts, free acids, free bases, clathrates, solvates, hydrates, hemihydrates, anhydrides, esters, chelates, conformers, congeners, crystal forms, crystal habits, polymorphs, amorphous solids, homologs, isomers, stereoisomers, enantiomers, racemates, isotopic or radiolabeled equivalents, metabolites and/or conjugates of any of theabove . For clarity, an shall include any compound or pharmaceutical preparations containing at least one activeingredient