Appeal No. 1997-4380 Application No. 08/147,878 bears an initial burden of setting forth a reasonable explaination … this includes, of course, providing sufficient reasons for doubting any assertions in the specification as to the scope of enablement). On this record, we find no fact based explanation as to why the examiner doubts the assertions made in the specification, and relied upon by appellants. Furthermore, the examiner relies upon Miller, Wagner and Wu-Pong each published in 1994, and Stull published in 1995, to support his lack of enablement rejection. We remind the examiner, as set forth in Enzo Biochem, Inc. v. Calgene, Inc., 188 F.3d 1362, 1371, 52 USPQ2d 1129, 1371 (Fed. Cir. 1999) “[w]hether claims are sufficiently enabled by a disclosure in a specification is determined as of the date that the patent application was first filed, see Hybritech, Inc. v. Monoclonal Antibodies, Inc., 802 F.2d 1367, 1384, 231 USPQ 81, 94 (Fed. Cir. 1986).” With regard to the examiner’s reference to Baeuerle and related concern regarding the activation of transcription by NF-RB (Answer, bridging paragraph, apges 6-7), appellants argue (Brief, page 7) that “[t]he concerns recited in the Answer are directed to the safety and side effects of the claimed method; they are best left to the Food & Drug Administration, not the PTO.” We agree with appellants. See In re Anthony, 414 F.2d 1383, 1395, 162 USPQ 594, 604 (CCPA 1969)("Congress has given the responsibility to the FDA, not to the [PTO], to determine . . . whether drugs are sufficiently safe"). Accordingly, we vacate the rejection of claims 1, 2, 5, 8 and 15-17 under 35 U.S.C. § 112, first paragraph and we remand the application to allow the examiner 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007