definiens: shall mean ( i ) antigens and/or ( ii ) proteins and/or ( iii ) other physical forms based on such antigens,@'l!,ch as peptides and/or nucleic acid(s ) and/or glycolipids and/or mimotopes, including anti - idiotypes, based on such antigens, delivered in any form including, but not restricted to, recombinant vectors, whether adjuvanted or n~ ( 0 ) shall mean fffi'y and all Antibody(ies ) capable of binding to a specific [COMPANY] Antigen and/or a speci IC R&D Program Antigen and/or Her2 / neu Antigen and/or Mammaglobin Antigen, which Antigen is either ( i ) discovered after the Effective Date as a result of the R&D Program(s ) pursuant to this Agreement, or ( ii ) discovered in the BC Field, the PC Field, the Tb Field and/or the Her2 / neu - Mammaglobin Field prior to the Effective Date, excluding in all cases all Excluded Antibodies specific to the Antigens set forth on Exhibit I ( ill ( p ) shall mean breast cancer in humans