definiens: means, with respect to any Product, Preclinical Materials or Clinical Materials manufactured byImmunogen, * * * * * ( including the * * * * * associated with * * * * * and * * * * * ) of * * * * * and * * * * * such Product, Preclinical orClinical Materials, including the sum of 5 the following components : ( i ) * * * * *, including ( 1 ) * * * * * used in * * * * * and * * * * * such * * * * * and ( 2 ) with respect to any * * * * *, * * * * * or * * * * * by * * * * * from a * * * * * and * * * * * to Aventis without * * * * *, the * * * * * by * * * * * to such * * * * * forthe same ; ( ii ) * * * * * to the * * * * * of * * * * * under the foregoing clause ( i ) ( 1 ), including * * * * * and * * * * * and * * * * * and * * * * *, * * * * * and * * * * * of the * * * * * and * * * * * and * * * * * which are * * * * * to * * * * * based on * * * * * or * * * * *, or another * * * * * and are subject to the * * * * * as determined * * * * * to * * * * * ; ( iii ) any other * * * * * borne by * * * * * for the * * * * *, * * * * *, * * * * *, * * * * *, * * * * * and/or * * * * * of such * * * * *, * * * * * or * * * * * ; and ( iv ) * * * * * and * * * * *, including * * * * *, * * * * *, * * * * *, * * * * * and * * * * *, which are * * * * * to * * * * * based on * * * * * or * * * * * or another * * * * * . * * * * * under theforegoing clause ( ii ) and * * * * * and * * * * * under the foregoing clause ( iv ) are allocable to each * * * * *, * * * * * and/or * * * * * produced based upon * * * * * at * * * * * and are * * * * * to the * * * * * as * * * * * to * * * * *