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Ex parte Pitchai et al.

08138780 (B.P.A.I. Jun. 29, 1998)
Ex parte Pitchai et al.

6 Cited authorities

  1. In re Vaeck

    947 F.2d 488 (Fed. Cir. 1991)   Cited 75 times   1 Legal Analyses
    Holding the examiner did not err in rejecting as nonenabled claims drawn to all genetically-engineered cyanobacteria expressing a given protein because the claimed 150 genera of cyanobacteria represent a vast, diverse, and poorly understood group; heterologous gene expression in cyanobacteria was "unpredictable"; and the patent's disclosure referred to only a genus

  2. In re Dow Chemical Co.

    837 F.2d 469 (Fed. Cir. 1988)   Cited 57 times   2 Legal Analyses
    Stating that the "five to six years of research that preceded the claimed invention" was entitled to fair evidentiary weight in a determination of nonobviousness

  3. In re Durden

    763 F.2d 1406 (Fed. Cir. 1985)   Cited 20 times
    In Durden, however, the PTO examiner denied the appellants' claim directed toward the process of making the novel compounds.

  4. In re Ochiai

    71 F.3d 1565 (Fed. Cir. 1995)   Cited 8 times   2 Legal Analyses

    No. 92-1446. December 11, 1995. Harold C. Wegner, Foley Lardner, of Washington, D.C., argued for appellant. With him on the brief were Herbert I. Cantor and Douglas P. Mueller. Of counsel was Don J. Pelto. Fred E. McKelvey, Solicitor, Office of the Solicitor, of Arlington, Virginia, argued for appellee. Nancy J. Linck, Solicitor, of Arlington, Virginia, Lee E. Barrett, Associate Solicitor, John W. Dewhirst, Associate Solicitor, Albin F. Drost, Deputy Solicitor and Richard E. Schafer, Associate Solicitor

  5. In re Brouwer

    77 F.3d 422 (Fed. Cir. 1996)   Cited 3 times
    In Riddell, this Court rejected an argument that the complaint violated Rule 8 by lumping all defendants together without specifying the alleged misconduct of each defendant, because it was "apparent" that the claims were asserted against all defendants "for their concerted conduct under the 'Riddell' brand."

  6. Section 103 - Conditions for patentability; non-obvious subject matter

    35 U.S.C. § 103   Cited 6,129 times   479 Legal Analyses
    Holding the party seeking invalidity must prove "the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains."