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Ex parte D'Silva et al.

08117242 (B.P.A.I. Feb. 19, 1998)
Ex parte D'Silva et al.

8 Cited authorities

  1. In re Merck Co., Inc.

    800 F.2d 1091 (Fed. Cir. 1986)   Cited 70 times   2 Legal Analyses
    Holding that a person of skill in the art would have expected amitriptyline to resemble imipramine in the alleviation of depression in humans because of the drugs’ close structural similarity and similar use

  2. EWP Corp. v. Reliance Universal Inc.

    755 F.2d 898 (Fed. Cir. 1985)   Cited 60 times
    Finding appellants' burden of proof under section 282 to be "more easily carried" because the court did not have the benefit of the PTO's view on the validity of the references

  3. In re Keller

    642 F.2d 413 (C.C.P.A. 1981)   Cited 46 times   1 Legal Analyses
    Stating "[t]he test for obviousness is not whether the features of a secondary reference may be bodily incorporated into the structure of the primary reference"

  4. In re Bode

    550 F.2d 656 (C.C.P.A. 1977)   Cited 4 times

    Patent Appeal No. 76-644. February 24, 1977. Jim Zegeer, Washington, D.C., Donald Keith Wedding, Toledo, Ohio, attys. of record, for appellants. Joseph F. Nakamura, Washington, D.C., for the Commissioner of Patents, R.V. Lupo, Washington, D.C., of counsel. Appeal from the Patent and Trademark Office Board of Appeals. Before MARKEY, Chief Judge, and RICH, BALDWIN, LANE and MILLER, Judges. MILLER, Judge. This appeal is from the decision of the Patent and Trademark Office Board of Appeals (board) affirming

  5. In re Snow

    471 F.2d 1400 (C.C.P.A. 1973)   Cited 2 times

    Patent No. 8785. January 26, 1973. Rehearing Denied April 5, 1973. Carl A. Randles, Jr., Kalamazoo, Mich., attorney of record, for appellants. John Kekich, Kalamazoo, Mich., of counsel. S. Wm. Cochran, Washington, D.C., for the Commissioner of Patents. Fred E. McKelvey, Washington, D.C., of counsel. Appeal from the Patent Office Board of Appeals. Before MARKEY, Chief Judge, and RICH, ALMOND, BALDWIN and LANE, Judges. MARKEY, Chief Judge. This appeal is from the decision of the Patent Office Board

  6. Application of Young

    403 F.2d 754 (C.C.P.A. 1968)   Cited 4 times

    Patent Appeal No. 8058. December 5, 1968. Ralph L. Young, pro se, James W. Dent, Donald J. Rich, Washington, D.C., for appellants. Joseph Schimmel, Washington, D.C. (Fred W. Sherling, Washington, D.C., of counsel) for the Commissioner of Patents. Before WORLEY, Chief Judge and RICH, SMITH, ALMOND, and BALDWIN, Judges. BALDWIN, Judge. This appeal is from the decision of the Board of Appeals, affirming the examiner's rejection of claims 14 and 16-18 in appellants' application for "Filters" as unpatentable

  7. 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."

  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