Appeal No. 1995-2789 Application No. 07/788,114 declarations. We remind appellants that “[r]eview of an examiner’s refusal to enter an affidavit as untimely is by petition and not by appeal to the Board of Patent Appeals and Interferences.” In re Deters, 515 F.2d 1152, 1156, 185 USPQ 644, 648 (CCPA 1975); Ex parte Hale, 49 USPQ 209 (Bd. App. 1941). We also note appellants’ comment (Reply Brief, page 9), “the [e]xaminer did not comment on [a]ppellants’ offer [to supply a declaration] and did not request a [d]eclaration.” We remind appellants, that the burden is on appellants to establish the facts necessary to “overcome” a reference. In re Facius, 408 F.2d 1396, 1404, 161 USPQ 294, 300 (CCPA 1969). Thus, in our opinion, it is not the examiner’s burden to “request a declaration”. Accordingly we affirm the rejection of claims 1, 2, 5 and 7 under 35 U.S.C. § 102(a) as being anticipated by Reinscheld. THE REJECTION UNDER 35 U.S.C. § 103: According to the examiner (Answer, page 8) Reinscheid “teach a mutant homoserine dehydrogenase of Corynebacterium glutamicum which is insensitive to feedback inhibition by threonine due to an altered amino acid at the carboxy terminus and a method of producing and selecting for such mutant….” The examiner finds (Answer, page 9) that Reinscheid “teach that the region after codon 400 is the threonine recognition or binding site for feedback inhibition … and suggest[s] site-directed mutagenesis experiments in that region to obtain 16Page: Previous 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NextLast modified: November 3, 2007