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Simio, LLC v. FlexSim Software Products, Inc.: Important Precedent for § 101 Patent-Eligibility of Software (or Lack Thereof)

The Federal Circuit ended 2020 with a precedential opinion holding that patent claims directed to providing a graphical user interface for controlling a software object’s behavior were patent-ineligible under the Alice/Mayo test and 35 USC § 101. Simio, LLC v. FlexSim Software Products, Inc., No. 2020-1171 (December 29, 2020; opinion by Chief Judge Prost, joined by Judges Clevenger and Stoll). The court held claims of U.S. Patent No. 8,156,468 were “directed to the abstract idea of using graphics instead of programming to create object-oriented simulations,” and that this abstract idea is patent ineligible. Claim 1, the only independent claim of the ’468 patent, recites: A computer-based system for developing simulation models on a physical computing device, the system comprising: one or more graphical processes; one or more base objects created from the one or more graphical processes, wherein a new object is created from a base object of the one…

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Mass Spectrometry Method Not Patent Eligible in Ex Parte Appeal

The PTAB held that the claims in Ex parte Quimby, Appeal No. 2016-004681 (June 2, 2017) were directed toward unpatentable subject matter.  Of particular interest given the claim language, the Appellant was unsuccessful with arguments that 1) the claims do not disproportionately tie up the use of any underlying idea, 2) the claim provides an improvement in the technological field of mass spectrometry, and, 3) with respect to dependent claim 3, that the claims tied the mathematical formula with technological field of mass spectrometry analyte detection. (citing Research Corporation Technologies Inc. v. Microsoft Corp., 627 F.3d 859 (Fed. Cir. 2010)). The independent claim is as follows: A method for selecting a target ion and a plurality of qualifier ions for identifying an analyte by mass spectrometry, the method comprising: (a) obtaining a reference spectrum for the analyte; (b) identifying a retention time window for the reference spectrum; (c) extracting a…

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