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Ex Parte Leo

13 Cited authorities

  1. KSR International Co. v. Teleflex Inc.

    550 U.S. 398 (2007)   Cited 1,559 times   185 Legal Analyses
    Holding that, in an obviousness analysis, "[r]igid preventative rules that deny factfinders recourse to common sense, however, are neither necessary under our case law nor consistent with it"

  2. In re Kahn

    441 F.3d 977 (Fed. Cir. 2006)   Cited 148 times   11 Legal Analyses
    Holding that the motivation-suggestion-teaching test, much like the analogous-art test, is used to defend against hindsight

  3. Perfect Web Technologies, Inc. v. InfoUSA, Inc.

    587 F.3d 1324 (Fed. Cir. 2009)   Cited 116 times   12 Legal Analyses
    Holding that “an analysis of obviousness ... may include recourse to logic, judgment, and common sense available to the person of ordinary skill [which] do[es] not necessarily require explication in any reference or expert opinion”

  4. In re Klein

    647 F.3d 1343 (Fed. Cir. 2011)   Cited 19 times   1 Legal Analyses

    No. 2010-1411. June 6, 2011. Louis W. Tompros, Wilmer, Cutler, Pickering, Hale and Dorr, LLP, of Boston, MA, argued for appellant. With him on the brief were Larissa B. Park and Katherine B. Dirks. Christina J. Hieber, Associate Solicitor, United States Patent and Trademark Office, of Alexandria, VA, argued for appellee. With her on the brief were Raymond T. Chen, Solicitor, and Robert J. McManus, Associate Solicitor. Before, NEWMAN, SCHALL, and LINN, Circuit Judges. SCHALL, Circuit Judge. Arnold

  5. Application of Warner

    379 F.2d 1011 (C.C.P.A. 1967)   Cited 22 times   1 Legal Analyses

    Patent Appeal No. 7822. June 29, 1967. Richard E. Warner, for appellants. Joseph Schimmel, Washington, D.C. (Jere W. Sears, Washington, D.C., of counsel), for the Commissioner of Patents. Before WORLEY, Chief Judge, RICH, SMITH, and ALMOND, Judges, and WILLIAM H. KIRKPATRICK. Senior District Judge, Eastern District of Pennsylvania, sitting by designation. SMITH, Judge. This is an appeal from the decision of the Board of Appeals affirming the examiner's rejection of the appealed claims under 35 U

  6. Application of Ratti

    270 F.2d 810 (C.C.P.A. 1959)   Cited 18 times

    Patent Appeal No. 6452. September 30, 1959. Cromwell, Greist Warden, Chicago, Ill. (Raymond L. Greist, Chicago, Ill., of counsel), for appellant. Clarence W. Moore, Washington, D.C. (S. Wm. Cochran, Washington, D.C., of counsel), for Commissioner of Patents. Before WORLEY, Chief Judge, RICH, MARTIN, and SMITH, Judges, and Judge WILLIAM H. KIRKPATRICK. United States Senior District Judge for the Eastern District of Pennsylvania, designated to participate in place of Judge O'Connell, pursuant to the

  7. Application of Dailey

    357 F.2d 669 (C.C.P.A. 1966)

    Patent Appeal No. 7491. March 24, 1966. John Rex Allen, Chicago, Ill. (Richard S. Phillips, Chicago, Ill., of counsel), for appellants. Clarence W. Moore, Washington, D.C. (J.F. Nakamura, Washington, D.C., of counsel), for the Commissioner of Patents. Before WORLEY, Chief Judge, and RICH, MARTIN, SMITH and ALMOND. Judges. WORLEY, Chief Judge. This appeal is from the decision of the Board of Appeals which affirmed the examiner's rejection of claims 25-28 in appellants' application for "Nursing Container

  8. In re Seid

    161 F.2d 229 (C.C.P.A. 1947)   Cited 13 times

    Patent Appeal No. 5283. April 22, 1947. Appeal from Board of Patent Appeals, Serial No. 373,565. Proceeding in the matter of the application of Frederick Seid for a patent relating to an advertising display device. From a decision of the Board of Appeals affirming a decision of the Primary Examiner rejecting claims of application, applicant appeals. Decision affirmed. Charles R. Allen, of Washington, D.C., William G. MacKay and William S. Graham, both of San Francisco, Cal., for appellant. W.W. Cochran

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

    35 U.S.C. § 103   Cited 6,148 times   482 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."

  10. Section 102 - Conditions for patentability; novelty

    35 U.S.C. § 102   Cited 6,016 times   1014 Legal Analyses
    Prohibiting the grant of a patent to one who "did not himself invent the subject matter sought to be patented"

  11. 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"

  12. 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

  13. Section 1.136 - [Effective until 1/19/2025] Extensions of time

    37 C.F.R. § 1.136   Cited 17 times   30 Legal Analyses

    (a) (1) If an applicant is required to reply within a nonstatutory or shortened statutory time period, applicant may extend the time period for reply up to the earlier of the expiration of any maximum period set by statute or five months after the time period set for reply, if a petition for an extension of time and the fee set in § 1.17(a) are filed, unless: (i) Applicant is notified otherwise in an Office action; (ii) The reply is a reply brief submitted pursuant to § 41.41 of this title; (iii)