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Articles Posted in Patent Infringement

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Patent Law: Supreme Court Affirms Invalidity of Alice Corporation’s Software Patents

Washington, D.C. – The United States Supreme Court issued a unanimous opinion in Alice Corporation Pty. LTD v. CLS Bank International et al., Case No. 13-298. At issue was software that allows a neutral third party to ensure that all parties to a financial transaction have fully performed their obligations.…

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Indiana Patent Litigation: Lippert Files Patent Infringement Lawsuit Against MOR/ryde

South Bend, Indiana – Indiana patent lawyers for Lippert Components Manufacturing, Inc. of Elkhart Indiana sued in the Northern District of Indiana alleging that MOR/ryde International Inc. and MOR/ryde Inc., both of which are also from Elkhart Indiana, infringed “Equalizer for Suspension System,” Patent Nos. 7,918,478 and 7,296,821, which have…

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Indiana Patent and Copyright Litigation: Lake Lite Sues Multiple Defendants for Patent and Copyright Infringement

Fort Wayne, Indiana – A patent and copyright attorney for Lake Lite Inc. of Laotto, Indiana filed a complaint in the Northern District of Indiana asserting, inter alia, that Universal Forest Products, Inc. of Grand Rapids, Michigan (“UFP”); Universal Consumer Products, Inc., also of Grand Rapids, Michigan (“UCP”); and Maine…

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Indiana Patent Litigation: Draper Sues Vutec for Patent Infringement

Indianapolis, Indiana – Patent attorneys for Draper, Inc. of Spiceland, Indiana sued in the Southern District of Indiana alleging that Vutec Corporation of Coral Springs, Florida infringed the patented “Roller Operated System with Mounting Assembly for Multi-Stage Installation,” Patent No. 6,532,109, and “Screen System,” Patent No. 6,816,308, which were issued…

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Indiana Patent Litigation: Lilly Sues Alleging Infringement of ALIMTA

Indianapolis, Indiana – An Indiana patent attorney for Eli Lilly and Company of Indianapolis, Indiana (“Lilly”) and The Trustees of Princeton University of Princeton, New Jersey (“Princeton”) filed a patent infringement complaint in the Southern District of Indiana alleging that Nang Kuang Pharmaceutical Co., Ltd. of Tainan City, Taiwan and…

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Indiana Patent Litigation: PHD Sues DE-STA-CO for Patent Infringement

Fort Wayne, Indiana – Indiana patent attorneys for PHD, Inc. of Fort Wayne, Indiana filed an intellectual property complaint in the Northern District of Indiana alleging that DE-STA-CO of Auburn Hills, Michigan infringed its patent on the “Long Travel Gripper,” Patent No. 7,490,881, which has been registered by the U.S.…

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If You Have Been Sued for Patent Infringement

How does a patent infringement lawsuit begin? A patent lawsuit begins with the filing of a complaint alleging patent infringement by the patent  holder. If a lawsuit is filed against you, the patent owner must serve two documents on you: (1) a document called a “complaint,” which explains the accusations…

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What To Do If You Get a Demand Letter

What is a demand letter? Am I legally  obligated to respond? A demand letter is correspondence that states that you are potentially infringing the claims of a patent and requesting that you pay for a license to use the patented invention. You are not legally required to respond to a…

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Indiana Utility Patent Litigation: Functional Devices Sues for Declaratory Judgment of Utility Patent Non-infringement and Invalidity

Indianapolis, Indiana – Indiana patent attorneys for Functional Devices, Incorporated of Russiaville, Indiana filed a declaratory judgment action asserting patent invalidity and non-infringement in the Southern District of Indiana. This intellectual property complaint alleges that Low Voltage Systems, Inc. d/b/a LVS, Inc. of San Leandro, California and Albert L. Hermans…

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Indiana Patent Law: Strong Showing Required to Plead and Prove Inequitable Conduct

Fort Wayne, Indiana – Judge Theresa L. Springmann of the Northern District of Indiana held that a patent infringement defendant’s claim of inequitable conduct by the patentee had been insufficiently pled. The defendant’s counterclaim was dismissed and its affirmative defense struck. In 2013, an Indiana patent attorney for Unverferth Manufacturing…

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