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Tag: obviousness

Broad Claims May Broaden the Prior Art – The Federal Circuit Looks to Claim Scope in Applying the Analogous Art Test

Obviousness rejections are among the most, if not the most, frustrating rejections a patent applicant can face. The examiner typically assembles two or three old patents or published patent applications as prior art references, announces that a person of ordinary skill in the art (a “POSITA”) would have combined them, and then supplies a reason […]

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Defending the Patent Case: Applying KSR v. Teleflex

In KSR v. Teleflex, the Supreme Court described numerous reasons for combining or modifying prior art references in an obviousness analysis.   The Court also made clear that these reasons need not be explicitly set forth in the prior art references themselves.  In particular, the Court stated that “As our precedents make clear, however, the [obviousness] […]

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