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Ex parte Johnston et al.

08304333 (B.P.A.I. Jul. 13, 1998)
Ex parte Johnston et al.

3 Cited authorities

  1. Hybritech Inc. v. Monoclonal Antibodies, Inc.

    802 F.2d 1367 (Fed. Cir. 1986)   Cited 472 times   13 Legal Analyses
    Holding that notebook entries not witnessed until several months to a year after entry did not render them "incredible or necessarily of little corroborative value" under the circumstances and in view of other corroborating evidence

  2. Grain Processing Corp. v. Am. Maize-Products

    840 F.2d 902 (Fed. Cir. 1988)   Cited 75 times   1 Legal Analyses
    Finding that a patentee can prove infringement by showing that just "some samples" or even "a sample" of the product is found to meet all the limitations of a patent's claims

  3. 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."