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Jo Dale Carothers is a shareholder and chair of Weintraub Tobin’s Intellectual Property group. She is an intellectual property litigator and registered patent attorney, who advises clients on a wide range of issues related to patents, trade secrets, trademarks, and copyrights. Her practice emphasizes intellectual property litigation, licensing, prosecution, contract disputes, and issues related to proceedings before the USPTO.

Until the U.S. Supreme Court’s May 22, 2017 ruling in TC Heartland v. Kraft Foods, the Court of Appeals for the Federal Circuit and the United States district courts had interpreted the patent venue statute, 28 U.S.C. §1400(b), to allow plaintiffs to bring a patent infringement case against a domestic corporation in any district

For over 25 years, the Court of Appeals for the Federal Circuit and the United States district courts have interpreted the patent venue statute 28 U.S.C. §1400(b) to allow plaintiffs to bring patent infringement cases against a corporation in any district court where there is personal jurisdiction over that corporate defendant.  The U.S. Supreme Court

Jo-Dale-Carothers-015_webIn Life Technologies v. Promega Corporation, the U.S. Supreme Court addressed whether supplying a single component from the United States of a multicomponent invention assembled abroad constitutes patent infringement under 35 U.S.C. §271(f)(1).    Under §271(f)(1), a party can be liable for patent infringement if it supplies from the United States “all or a substantial