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Ex Parte Ritchie

13966286 (P.T.A.B. Apr. 23, 2018)
Ex Parte Ritchie

10 Cited authorities

  1. In re Paulsen

    30 F.3d 1475 (Fed. Cir. 1994)   Cited 232 times   3 Legal Analyses
    Holding an inventor may define specific terms used to describe invention, but must do so "with reasonable clarity, deliberateness, and precision" and, if done, must "'set out his uncommon definition in some manner within the patent disclosure' so as to give one of ordinary skill in the art notice of the change" in meaning

  2. Life Tech. v. Clontech Lab., Inc.

    224 F.3d 1320 (Fed. Cir. 2000)   Cited 101 times
    Finding inventors' interpretation of a reference's teaching was merely an argument the patent examiner was free to reject and could not "give rise to a determination of inequitable conduct"

  3. CFMT, Inc. v. Yieldup Intern. Corp.

    349 F.3d 1333 (Fed. Cir. 2003)   Cited 78 times   3 Legal Analyses
    Finding no material misrepresentation in part because a PTO examiner's reasons for allowance did not reflect that the PTO relied on the allegedly false applicant statements

  4. In re Oetiker

    977 F.2d 1443 (Fed. Cir. 1992)   Cited 66 times   9 Legal Analyses
    Reversing for "improperly combined" references, because "[i]f examination at the initial stage does not produce a prima facie case of unpatentability, then without more the applicant is entitled to grant of the patent"

  5. In re Cree, Inc.

    818 F.3d 694 (Fed. Cir. 2016)   Cited 25 times   1 Legal Analyses
    Holding that "self-serving statements from researchers about their own work do not have the same reliability"

  6. 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)

  7. In re Scherl

    156 F.2d 72 (C.C.P.A. 1946)   Cited 4 times

    Patent Appeals No. 5163. June 11, 1946. Appeal from Board of Patent Office Appeals, Serial No. 377,275. Proceeding in the matter of the application of Egon B. Scherl for a patent relating to new and useful improvements in pressure welding process. From a decision of the Board of Patent Appeals affirming the action of the Primary Examiner in rejecting the claims of the application, the applicant appeals. Affirmed. Charles C. Scheffler and Eugene L. Greenewald, both of New York City (Charles H. Howson

  8. 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."

  9. 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"

  10. 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