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Ex Parte Dean et al

4 Cited authorities

  1. Phillips v. AWH Corp.

    415 F.3d 1303 (Fed. Cir. 2005)   Cited 5,891 times   170 Legal Analyses
    Holding Texas Digital approach "improperly restricts the role of the specification in claim construction"

  2. In re Paulsen

    30 F.3d 1475 (Fed. Cir. 1994)   Cited 232 times   3 Legal Analyses
    Holding an inventor may define specific terms used to describe invention, but must do so "with reasonable clarity, deliberateness, and precision" and, if done, must "'set out his uncommon definition in some manner within the patent disclosure' so as to give one of ordinary skill in the art notice of the change" in meaning

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

    35 U.S.C. § 103   Cited 6,173 times   493 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."

  4. Section 102 - Conditions for patentability; novelty

    35 U.S.C. § 102   Cited 6,034 times   1028 Legal Analyses
    Prohibiting the grant of a patent to one who "did not himself invent the subject matter sought to be patented"