Appeal No. 1997-0581 Application No. 08/168,549 Examiner. Additionally, appellants do not dispute that the polymers of Strait et al. and Kelusky have a certain melting point. Rather, appellants argue that neither Strait nor Kelusky discloses or would have suggested the claimed elevated pressure. See, e.g., Reply Brief, page 2. However, the examiner correctly finds that the plain language of claim 1 indicates that the claimed elevated pressure is dependent on the temperature utilized (the claimed temperature). See Answer, pages 7 and 8 and Supplemental Answer, page 1. Since appellants do not dispute that both Strait and Kelusky teach the claimed temperature, we agree with the examiner that both Strait and Kelusky necessarily employ the pressure recited in claims 1 and 11 in their extrusion grafting process. Appellants have not supplied any scientific reasoning or evidence to contradict this fact finding. Even if, assuming arguendo, the claimed pressure is not necessarily employed in the extrusion grafting process of either Strait or Kelusky, our conclusion would not be altered. Inasmuch as the applied prior art as a whole (e.g., Strait, column 1, lines 14-16) recognizes a pressure condition as a result effective variable, we find that one of ordinary skill 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007