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Ex parte Stephens

08181997 (B.P.A.I. Apr. 30, 1998)
Ex parte Stephens

34 Cited authorities

  1. Envirotech Corp. v. Al George, Inc.

    730 F.2d 753 (Fed. Cir. 1984)   Cited 235 times
    Demonstrating that every limitation of the claim is literally met by the accused device must be shown by a preponderance of the evidence

  2. Lindemann Maschinenfabrik v. Am. Hoist

    730 F.2d 1452 (Fed. Cir. 1984)   Cited 199 times   4 Legal Analyses
    Holding that claims are not to be treated as "mere catalogs of separate parts, in disregard of the part-to-part relationships set forth in the claims and that give the claims their meaning"

  3. Ashland Oil, v. Delta Resins Refractories

    776 F.2d 281 (Fed. Cir. 1985)   Cited 120 times   3 Legal Analyses
    Holding that "[w]hile the opinion testimony of a party having a direct interest in the pending litigation is less persuasive than opinion testimony by a disinterested party, it cannot be disregarded for that reason alone and may be relied upon when sufficiently convincing"

  4. Carella v. Starlight Archery and Pro Line Co.

    804 F.2d 135 (Fed. Cir. 1986)   Cited 94 times   1 Legal Analyses
    In Carella v. Starlight Archery & Pro Line Co., 804 F.2d 135, 139 (Fed. Cir. 1986), the Federal Circuit recognized that the statutory language “known or used by others” in 35 U.S.C. § 102(a)

  5. Lantech, Inc. v. Keip Machine Co.

    32 F.3d 542 (Fed. Cir. 1994)   Cited 67 times
    In Lantech, the district court found that a device with one conveyor literally infringed a claim with the term "comprising at least two conveyor means."

  6. In re Fine

    837 F.2d 1071 (Fed. Cir. 1988)   Cited 67 times   1 Legal Analyses
    Reversing the Board's determination that dependent claims were invalid because "[d]ependent claims are nonobvious under section 103 if the independent claims from which they depend are nonobvious."

  7. In re Piasecki

    745 F.2d 1468 (Fed. Cir. 1984)   Cited 73 times   2 Legal Analyses
    Finding nonobviousness where the evidence demonstrated a failure of others to provide a feasible solution to a longstanding problem

  8. In re Dow Chemical Co.

    837 F.2d 469 (Fed. Cir. 1988)   Cited 57 times   2 Legal Analyses
    Stating that the "five to six years of research that preceded the claimed invention" was entitled to fair evidentiary weight in a determination of nonobviousness

  9. RCA Corp. v. Applied Digital Data Systems, Inc.

    730 F.2d 1440 (Fed. Cir. 1984)   Cited 57 times
    Holding that dependent claim "cannot be anticipated" where the independent claim "is not anticipated"

  10. 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

  11. Section 112 - Specification

    35 U.S.C. § 112   Cited 7,363 times   1046 Legal Analyses
    Requiring patent applications to include a "specification" that provides, among other information, a written description of the invention and of the manner and process of making and using it

  12. 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."

  13. Section 102 - Conditions for patentability; novelty

    35 U.S.C. § 102   Cited 5,997 times   1001 Legal Analyses
    Prohibiting the grant of a patent to one who "did not himself invent the subject matter sought to be patented"

  14. 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

  15. Section 1.181 - Petition to the Director

    37 C.F.R. § 1.181   Cited 52 times   17 Legal Analyses
    Allowing for petitions invoking the Director's supervisory authority

  16. Section 1.136 - 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)