Appeal No. 1999-0226 Page 6 Application No. 08/447,217 claims, to the applied prior art references, and to the respective positions articulated by the appellants and the examiner. As a consequence of our review, we make the determinations which follow. The anticipation rejection We will not sustain the rejection of claims 1, 3, 4, 7, 9, 11, 12 and 16 under 35 U.S.C. § 102(e) as being anticipated by Tautvydas. To support a rejection of a claim under 35 U.S.C. § 102(e), it must be shown that each element of the claim is found, either expressly described or under principles of inherency, in a single prior art reference. See Kalman v. Kimberly-Clark Corp., 713 F.2d 760, 772, 218 USPQ 781, 789 (Fed. Cir. 1983), cert. denied, 465 U.S. 1026 (1984). All the claims under appeal recite a water impermeable envelope/capsule filled or containing "an aqueous solution of polyethylene glycol."Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007