Appeal No. 2001-1186 Application No. 08/819,609 teaching, suggestion, or implication in the prior art as a whole or knowledge generally available to one having ordinary skill in the art. Uniroyal, Inc. v. Rudkin-Wiley Corp., 837 F.2d 1044, 1051, 5 USPQ2d 1434, 1438 (Fed. Cir.), cert. denied, 488 U.S. 825 (1988); Ashland Oil, Inc. v. Delta Resins & Refractories, Inc., 776 F.2d 281, 293, 227 USPQ 657, 664 (Fed. Cir. 1985), cert. denied, 475 U.S. 1017 (1986); ACS Hosp. Sys., Inc. v. Montefiore Hosp., 732 F.2d 1572, 1577, 221 USPQ 929, 933 (Fed. Cir. 1984). These showings by the Examiner are an essential part of complying with the burden of presenting a prima facie case of obviousness. Note In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). With respect to the Examiner’s 35 U.S.C. § 103(a) rejection of independent claims 1 and 9, Appellants assert that the Examiner has failed to establish a prima facie case of obviousness since all of the limitations of claims 1 and 9 are not taught or suggested by the applied prior art references. In particular, Appellants contend (Brief, pages 10 and 11; Reply Brief, pages 1 and 2) that, in contrast to the applied prior art references, the appealed claims 1 and 9 require the derivation of an algorithm from either at least three parameters and the known 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007