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Ex Parte Sakuma et al

10502404 (B.P.A.I. Apr. 21, 2010)
Ex Parte Sakuma et al

8 Cited authorities

  1. Titanium Metals Corp. of America v. Banner

    778 F.2d 775 (Fed. Cir. 1985)   Cited 130 times   6 Legal Analyses
    Holding that an earlier species disclosure in the prior art defeats any generic claim

  2. In re Peterson

    315 F.3d 1325 (Fed. Cir. 2003)   Cited 67 times   14 Legal Analyses
    Holding that any overlap between a claimed range and one in the prior art is sufficient for a prima facie case of obviousness, even if insufficient to render it unpatentable

  3. In re Woodruff

    919 F.2d 1575 (Fed. Cir. 1990)   Cited 58 times   3 Legal Analyses
    Holding a claimed invention obvious because claimed range (“more than 5% to about 25%” carbon monoxide) abutted range of prior art (“about 1–5%” carbon monoxide)

  4. In re Fritch

    972 F.2d 1260 (Fed. Cir. 1992)   Cited 30 times
    Stating "dependent claims are nonobvious if the independent claims from which they depend are nonobvious"

  5. In re Ruff

    256 F.2d 590 (C.C.P.A. 1958)   Cited 19 times

    Patent Appeal No. 6357. June 24, 1958. Brumbaugh, Free, Graves Donohue, New York City (Eben M. Graves and John R. Janes, New York City, of counsel), for appellants. Clarence W. Moore, Washington, D.C. (J. Schimmel, Washington, D.C., of counsel), for Commissioner of Patents. C. Willard Hayes, Washington, D.C., William J. Barnes, New York City, Neal A. Waldrop, Detroit, Mich., Leland L. Chapman, Cleveland, Ohio (Paul L. Tillson, Pittsburgh, Pa., John D. Upham and Frederick C. Wellington, Dayton, Ohio

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

    35 U.S.C. § 103   Cited 6,130 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."

  7. Section 6 - Patent Trial and Appeal Board

    35 U.S.C. § 6   Cited 186 times   63 Legal Analyses
    Giving the Director authority to designate "at least 3 members of the Patent Trial and Appeal Board" to review "[e]ach appeal, derivation proceeding, post-grant review, and inter partes review"

  8. Section 134 - Appeal to the Patent Trial and Appeal Board

    35 U.S.C. § 134   Cited 98 times   30 Legal Analyses

    (a) PATENT APPLICANT.-An applicant for a patent, any of whose claims has been twice rejected, may appeal from the decision of the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. (b) PATENT OWNER.-A patent owner in a reexamination may appeal from the final rejection of any claim by the primary examiner to the Patent Trial and Appeal Board, having once paid the fee for such appeal. 35 U.S.C. § 134 July 19, 1952, ch. 950, 66 Stat. 801; Pub. L. 98-622