Appeal No. 2005-2695 Application No. 10/280,926 the brief (filed Dec. 20, 2004) and reply brief (filed Apr. 28, 2005) for appellants’ arguments there against. OPINION In reaching our decision in this appeal, we have given careful consideration to appellants’ specification and claims, to the applied prior art references, and to the respective positions articulated by appellants and the examiner. As a consequence of our review, we make the determinations which follow. Only those arguments actually made by appellants have been considered in this decision. Arguments that appellants could have made but chose not to make in the brief have not been considered. We deem such arguments to be waived by appellants [see 37 CFR § 41.37(c)(1)(vii) effective September 13, 2004 replacing 37 CFR § 1.192(a)]. 35 U.S.C. § 112, First Paragraph The written description inquiry is a factual one and must be assessed on a case-by-case basis. See Vas-Cath Inc. v. Mahurkar, 935 F.2d 1555, 1562, 19 USPQ2d 1111, 1116 (Fed. Cir. 1991) (quoting In re Smith, 458 F.2d 1389, 1395, 173 USPQ 679, 683 (CCPA 1972) (“Precisely how close the original description must come to comply with the description requirement of § 112 must be determined on a 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007