Appeal No. 2003-0936 Application No. 09/532,806 invention” (EA 3), the test the examiner used to determine compliance with the written description requirement of the first paragraph of Section 112, is not the gauge for compliance. As the court instructs in Enzo Biochem Inc. v. Gen-Probe Inc., 296 F.3d. at 1330, 63 USPQ2d at 1617: A showing of “possession” is ancillary to the statutory mandate that “[t]he specification shall contain a written description of the invention,” and that requirement is not met if, despite a showing of possession, the specification does not adequately describe the claimed invention. Accordingly, the examiner erred in rejecting Claims 1, 4-54, and 85-113 for noncompliance with the written description requirement of 35 U.S.C. § 112, first paragraph. 2. Rejection for nonenablement The examiner’s rejection of Claims 1, 4-54, and 85-131, all claims pending in this application, for noncompliance with the enablement requirement of 35 U.S.C. § 112, first paragraph, is an entirely distinct issue. At the onset, appellants’ own specification teaches that: (1) the art is unpredictable, and (2) a considerable amount of experimentation may be required to enable persons skilled in the art to make and use the full scope of the subject matter claimed; yet the kind and amount of experimentation required to enable one skilled in the art to make 13Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007