How much detail does patent claim language require to describe a technical solution to a technical problem to meet the patent-eligibility requirements of the Alice/Mayo test and 35 U.S.C. § 101? At the very least, enough to tailo…
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Various claims of two patents covering telephone call processing were found to be directed to respective patent-ineligible abstract ideas: “sequentially dialing a list of telephone numbers to overcome a busy signal,” and retri…
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Pleading joint patent infringement of a method claim requires alleging that one defendant controlled the action of a third party or that two parties were engaged in a joint venture. In Sonrai System, LLC v. AMCS Group Inc., No. 16…
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Hewlett Packard Enterprises (“HP”), accused of infringing U.S. Patent No. 6,218,930 owned by Network-1 Technologies, Inc. (“Network-1”), was recently estopped from relying on certain references and combinations thereof to…
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In TS Patents LLC v. Yahoo! Inc., No. 17-cv-01721-lhk, (CAND Sept. 1, 2017) the Court applied the two-step Alice analysis and granted Yahoo’s motion to dismiss an infringement suit from TS Patents, finding claims from four asser…
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Autodesk, Inc. petitioned for covered business method review of two “Automated pricing system” patents of Uniloc USA, Inc. and Uniloc Luxembourg, S.A. CBM 2016-00042 re USPN 7783523; CBM 2016-00043 re USPN 8515820. I…
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After finding that representative patent claims were “directed to the abstract idea of generating a verification value in response to a transaction,” the Patent Trial and Appeal Board went on to reverse the patent examiner’s…
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A patent claim limitation can only be inherently disclosed by patent prior art when such limitation is necessarily a component of a disclosed subject matter. In Southwire Co. v. Cerro Wire LLC, No. 2016-2287 (Fed. Cir. Sept. 8, 20…
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Federal Circuit addressed the pleading standards for patent infringement in Lifetime Indus., Inc. v. Trim-Lok, Inc., No. 3:13-cv-00819-RLM-MGG (N.D. Indiana September 7, 2017). Reversing and remanding a decision of the district…
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In Finjan v. Blue Coat Systems, LLC, No. 15-cv-03295-BLF, (N.D. Cal. July 28, 2017), the court took the majority view on the scope of Inter Partes review estoppel, finding no estoppel for grounds of invalidity not included in a pe…
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