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Ex Parte Santra et al

13223081 (P.T.A.B. Sep. 5, 2017)
Ex Parte Santra et al

6 Cited authorities

  1. Pall Corp. v. Micron Separations, Inc.

    66 F.3d 1211 (Fed. Cir. 1995)   Cited 306 times   2 Legal Analyses
    Finding that a position taken to establish patentability in view of prior art is a "substantive position on the technology for which a patent is sought, and will generally generate an estoppel," while arguments made in order to more particularly point out the applicant's invention are "not presumed to raise an estoppel"

  2. Cohesive Tech. v. Waters Corp.

    543 F.3d 1351 (Fed. Cir. 2008)   Cited 158 times   4 Legal Analyses
    Holding anticipation and obviousness are distinct inquiries

  3. Ortho-McNeil Pharm. v. Caraco Pharm

    476 F.3d 1321 (Fed. Cir. 2007)   Cited 67 times   3 Legal Analyses
    Finding no error in the district court's construction of the term "about 1:5" to mean "approximately 1:5, encompassing a range of ratios no greater than 1:3.6 to 1:7.1"

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

    35 U.S.C. § 103   Cited 6,171 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."

  5. 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"

  6. 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