definiens: shall mean a TARGET which is identified or developed in whole or in part as a consequence of SEARLE 's sequencing of CAT MATERIALS in any CAT Sli'BTRACTED ~ pursuant to Article 5 of this AGREEMENT . For the avoidance of dou, Del-1 hall be deemed a CAT TARGET for the purposes of this AGREEMENT . x 1.16 shall mean any proprietary information . methods, MATERIALS . processes, techniques . and fqrmulae which relate to the CAT SUBTRACTED LIBRARIES or which CAT requires to carry out its part of the RESEARCH COll .. ABORA nON and which are owned by or licensed to CAT either at the EFFECTIVE DATE or which arise at any time during the term of this AGREEMENT ( whether pursuant to it or otherwise ) including IMPROVEMENTS . CAT CORE TECHNOLOGY does not include ( i ) SEARLE TARGETS, ( li ) proprietary research tools, technologies or research methods of SEARLE used to make antibody - based or related physiologic or pharmacokinetic discoveries or antibody formulations, ( iii ) antibody process development and/or manufacturing technologies with respect to antibody based drugs, or ( iv ) other ideas, concepts . or INVENTIONS of SEARLE that are independent of or not related to the RESEARCH COllABORA nON