Here is a lesson on obviousness. The Federal Circuit agreed with the Patent Trial and Appeal Board (PTAB) that claims for a system to measure degradation of cooking oils in a deep fryer were non-obvious under 35 U.S.C. §103. The…
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Sovereign immunity does not exempt state governments from inter partes review, according to a Federal Circuit decision issued on Friday in Regents of the University of Minnesota v. LSI Corp. The decision extends the Federal Circui…
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Finding that claims of patents directed “to a graphical user interface (‘GUI’) for electronic trading” lacked a technical solution to a technical problem, the Federal Circuit affirmed a Patent Trial and Appeal Board decisi…
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Recent PTAB decisions on petitions for Post-Grant Review (PGR) demonstrate how little deference judges can give to patent examiners patent-eligibility decisions. Even if the USPTO in the form of a patent examiner has deemed clai…
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On Tuesday, the Supreme Court released its opinion in Oil States Energy Services, LLC v. Greene’s Energy Group, LLC, holding that the inter partes review procedure does not violate Article III of the Constitution. The Court main…
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