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Hans S. Keirstead et al.

12357244 - (D) (P.T.A.B. Aug. 2, 2019)
Hans S. Keirstead et al.

17 Cited authorities

  1. Alice Corp. v. CLS Bank International

    573 U.S. 208 (2014)   Cited 1,450 times   521 Legal Analyses
    Holding ineligible patent claims directed to the concept of "intermediated settlement," i.e., the use of a third party to mitigate the risk that only one party to an agreed-upon financial exchange will satisfy its obligation

  2. KSR International Co. v. Teleflex Inc.

    550 U.S. 398 (2007)   Cited 1,572 times   188 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"

  3. Mayo Collaborative Servs. v. Prometheus Labs., Inc.

    566 U.S. 66 (2012)   Cited 830 times   153 Legal Analyses
    Holding that "the basic underlying concern that these patents tie up too much future use of laws of nature" reinforced the holding of ineligibility

  4. Ass'n for Molecular Pathology v. Myriad Genetics, Inc.

    569 U.S. 576 (2013)   Cited 462 times   148 Legal Analyses
    Holding that "a naturally occurring DNA segment is a product of nature and not patent eligible merely because it has been isolated"

  5. Rapid Litig. Mgmt. Ltd. v. Cellzdirect, Inc.

    827 F.3d 1042 (Fed. Cir. 2016)   Cited 166 times   49 Legal Analyses
    Holding that claims are "directed to" a patent-ineligible concept "when they amount to nothing more than observing or identifying the ineligible concept itself

  6. Ariosa Diagnostics, Inc. v. Sequenom, Inc.

    788 F.3d 1371 (Fed. Cir. 2015)   Cited 132 times   67 Legal Analyses
    Holding ineligible the claimed process for using PCR to amplify cff-DNA in a sample before detecting it

  7. Funk Bros. Seed Co. v. Kalo Inoculant Co.

    333 U.S. 127 (1948)   Cited 167 times   59 Legal Analyses
    Finding different strains of bacteria unpatentable

  8. MEHL/Biophile Int’l Corp. v. Milgraum

    192 F.3d 1362 (Fed. Cir. 1999)   Cited 108 times   2 Legal Analyses
    Finding anticipation by inherency of a method of hair depilation

  9. Nat. Alts. Int'l, Inc. v. Creative Compounds, LLC

    918 F.3d 1338 (Fed. Cir. 2019)   Cited 40 times   22 Legal Analyses
    Finding that a patent involving beta-alanine (which exists in nature) is directed at patent-eligible subject matter because the beta-alanine quantities being administered "greatly exceed natural levels"

  10. In re Fritch

    972 F.2d 1260 (Fed. Cir. 1992)   Cited 32 times
    Stating "dependent claims are nonobvious if the independent claims from which they depend are nonobvious"

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

    35 U.S.C. § 103   Cited 6,169 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."

  12. Section 102 - Conditions for patentability; novelty

    35 U.S.C. § 102   Cited 6,025 times   1027 Legal Analyses
    Prohibiting the grant of a patent to one who "did not himself invent the subject matter sought to be patented"

  13. Section 101 - Inventions patentable

    35 U.S.C. § 101   Cited 3,543 times   2297 Legal Analyses
    Defining patentable subject matter as "any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof."

  14. 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"

  15. 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