Appeal No. 1996-2734 Page 5 Application No. 08/133,680 outset, we consider appellants challenge to the prior art status of the applied references based on a submission under 37 CFR § 1.131 (brief, pages 10-13). Our review of that submission reveals that only one of the two named inventors for this application have signed the § 1.131 declaration and the record does not reflect that the sole signing inventor is a party that has been asserted to be, let alone found to be, qualified under 37 CFR § § 1.42, 1.43, or 1.47 as is required by 37 CFR § 1.131 under such circumstances. Hence, we determine that the submission under 37 CFR § 1.131 is defective and insufficiently authenticated. As such, that declaration does not qualify as acceptable proof of alleged facts therein to be weighed against and possibly overcome the rebuttable presumption that the relied upon patents are available as prior art to the herein claimed subject matter by virtue of their filing dates. Recognizing that the teachings of the applied references could be found to be art that is prior to and available in considering the patentability, under 35 U.S.C. § 103, of thePage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007