Annexes D ,  E and F correctly set forth all Copyrights, Patents and Trademarks registered with the U.S. Copyright Office or the U.S. Patent and Trademark Office owned by any Pledgor as of the date hereof (and as amended from time to time pursuant to Section  4.7 ) and used or proposed to be used in its business. Each such Pledgor owns or possesses the valid right to use all Copyrights, Patents and Trademarks necessary for the conduct of its business; all registrations therefor have been validly issued under applicable law and are in full force and effect; no claim has been made in writing or, to the knowledge of such Pledgor, orally, that any of such Copyrights, Patents or Trademarks is invalid or unenforceable or violates or infringes the rights of any other Person, and, to the knowledge of such Pledgor, there is no such violation or infringement in existence; and to the knowledge of such Pledgor, no other Person is presently infringing upon the rights of the applicable Pledgor with regard to any of such Copyrights, Patents or Trademarks.