premise: All Confidential Information (including all copies thereof) shall remain the property of Discloser.  All copies shall bear all proprietary markings contained on or in the originals.  Upon the request of Discloser, Recipient shall, at Recipient’s option, either  (a) return such materials to Discloser, or  (b) certify the destruction thereof. 5. Rights.  No rights or licenses to trademarks, inventions, copyrights, patents or any other intellectual property rights are implied or granted under this Agreement. 