definiens: . [COMPANY] Antisense Patent Rights shall mean the claims of all patents and pat ent applications and any continuations or divisions thereof, whether now exi sting, now filed or later filed on inventions invented, licensed or sublicens ed by [COMPANY] prior to April 26, 2001, any patent issued with respect to any suc h patent applications, any reissue, reexamination, renewal or extension ( inclu ding any supplemental patent certificate ) of any such patent, any confirmation p atent or registration patent or patent of addition based on any such patent, and all foreign counterparts of any of the foregoing, which [COMPANY] owned or had t he right to sublicense as of April 26, 2001 and which are necessary or useful to practice Antisense Technology, including without limitation the patent s and patent applications set forth on EXHIBIT E, but not including the [COMPANY] Excluded Patent Rights and the patents and patent * Confidential Treatment Requested - 4 - < Page > applications licensed to [COMPANY] ( the ) pursuant to the Non - Exclusive License Agreement dated as of March 12, 1999 between Integrated DNA Technologies, Inc. ( ) and Hybri don