definiens: means§ the chemical reagents and biological materials owned by The Regents and listed in Appendix 0 allached hereto and .. :> . ( provided to licensee by The Regents pursuant to the April 26, 1996 Le ~ er Agreement, and ( ii ) any other chemical reagents or biological materials elected for inclusion under this Agreement by licensee pursuanl to Section 2.11 belo :] 1.3 . means any product containing : ( a ) a plasmid, a protein structure, a eDNA clone, a promoter, a gene or a chimeric gene, antibodies, or fragments thereof and their sequences derived from or containing the Biological Materials ; ( b ) any protein structure produced or encoded by Ihe Biological Materials ; or ( c ) a compound ( substantially similar or identical to a compound in ( a ) or ( b ) above ), produced by chemical'synthesis or by any other method which could not have been produced but for the use of the Biological Materials . Biological Products may eilher be Palent Products or Proprietary Producls