Appeal No. 1998-2806 Application No. 08/459,721 provide the evidentiary basis for the rejection of claims 18 through 20 under 35 U.S.C. § 102(b) and of claims 21 through 26 under 35 U.S.C. § 103. While appellants do concede that triglyceride compositions like those of the invention "can be prepared using standard methods known to those skilled in the art such as by reacting pure, fully saturated fatty acids of the desired carbon length with purified glycerol in an esterification reaction" and that the resulting triglycerides are purified from the reaction mixture by known techniques to provide a pure, non-contaminated triglyceride, they have in no way admitted that changing the viscosity to be that which is disclosed and claimed in the present application is known in the art to be achievable by any such method, or more specifically that the claimed step of formulating a synthetic triglyceride filler material composition comprised of alkyl chains of varying length in proportional amounts sufficient to yield a filler material of a selected viscosity was known in the art. Since the examiner has improperly relied upon the disclosure of the present application and appellants’ own 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007