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HALLIBURTON ENERGY SERVICES, INC. et al.

2020002671 (P.T.A.B. May. 17, 2021)
HALLIBURTON ENERGY SERVICES, INC. et al.

15 Cited authorities

  1. KSR International Co. v. Teleflex Inc.

    550 U.S. 398 (2007)   Cited 1,575 times   189 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. Medichem, S.A. v. Rolabo, S.L

    437 F.3d 1157 (Fed. Cir. 2006)   Cited 178 times   9 Legal Analyses
    Holding that non-inventor's notebook did not corroborate reduction to practice because the non-inventor "did not testify regarding the notebook or the genuineness of its contents" and the district court was therefore "clearly reliant on the inventor to help identify the author of specific entries made in [the non-inventor's] notebook"

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

    587 F.3d 1324 (Fed. Cir. 2009)   Cited 120 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. Brown Williamson Tobacco v. Philip Morris

    229 F.3d 1120 (Fed. Cir. 2000)   Cited 137 times   1 Legal Analyses
    Finding commercial success attributed to feature not present in the invention

  5. In re Huang

    100 F.3d 135 (Fed. Cir. 1996)   Cited 94 times   4 Legal Analyses
    Holding that the inventor's opinion as to the purchaser's reason for buying the product is insufficient to demonstrate a nexus

  6. Optivus Technology, Inc. v. Ion Beam Applications S.A.

    469 F.3d 978 (Fed. Cir. 2006)   Cited 32 times
    Affirming the district court's holding of invalidity despite the court's statement that “[t]here is no indication that the [motivation to combine] was non-obvious,” because the district court's opinion as a whole indicated it “correctly allocated the burden of proof”

  7. In re Hyatt

    211 F.3d 1367 (Fed. Cir. 2000)   Cited 36 times
    Rejecting Hyatt's claim that the Board failed to analyze the claims on an element-by-element and claim-by-claim basis and affirming the Board's anticipation determination

  8. In re De Blauwe

    736 F.2d 699 (Fed. Cir. 1984)   Cited 49 times   1 Legal Analyses

    Appeal No. 84-513. June 8, 1984. Jeffrey G. Sheldon, Pasadena, Cal., argued for appellants. John F. Pitrelli, Arlington, Va., argued for appellee. With him on the brief were Joseph F. Nakamura, Sol., and John W. Dewhirst, Associate Sol., Washington, D.C. Appeal from the United States Patent and Trademark Office Board of Appeals. Before BENNETT, Circuit Judge, SKELTON, Senior Circuit Judge, and MILLER, Circuit Judge. JACK R. MILLER, Circuit Judge. This appeal is from that part of the decision of the

  9. In re Self

    671 F.2d 1344 (C.C.P.A. 1982)   Cited 6 times

    Appeal No. 81-542. February 18, 1982. Rehearing Denied April 22, 1982. Roland T. Bryan, Stamford, Conn., for appellant. Joseph F. Nakamura, Sol., John W. Dewhirst, Associate Sol., Washington, D.C., for Patent and Trademark Office. Appeal from the United States Patent and Trademark Office Board of Appeals. Before MARKEY, Chief Judge, and RICH, BALDWIN, MILLER and NIES, Judges. RICH, Judge. This appeal is from the decision of the United States Patent and Trademark Office (PTO) Board of Appeals (board)

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

    35 U.S.C. § 103   Cited 6,172 times   492 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."

  11. Section 6 - Patent Trial and Appeal Board

    35 U.S.C. § 6   Cited 188 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 99 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 41.37 - Appeal brief

    37 C.F.R. § 41.37   Cited 32 times   25 Legal Analyses
    Requiring identification of support in specification and, for means-plus-function limitations, corresponding structure as well

  14. 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)

  15. Section 1.42 - Applicant for patent

    37 C.F.R. § 1.42   1 Legal Analyses

    (a) The word "applicant" when used in this title refers to the inventor or all of the joint inventors, or to the person applying for a patent as provided in §§ 1.43 , 1.45 , or 1.46 . (b) If a person is applying for a patent as provided in § 1.46 , the word "applicant" refers to the assignee, the person to whom the inventor is under an obligation to assign the invention, or the person who otherwise shows sufficient proprietary interest in the matter, who is applying for a patent under § 1.46 and