Rothschild accused Repsly of direct and indirect infringement of U.S. Patent No. 7,456,872, “Devise and Method for Embedding and Retrieving Information in Digital Images.” The plaintiff is a Texas entity with a place of business in Plano, Texas, home to many non-practicing entities, and appears to be exlcusively in the patent infringement business. Rothschild was registered as a limited liability company in August of 2016 by Leigh Rothschild, the sole named inventor on the patent, however, making this case at least somewhat different than many of the non-practicing entity suits we see.
Venus Locations LLC sued FitnessKeeper, Inc., alleging infringement of U.S. Patent No. 6,442,485, titled “Method and apparatus for an automatic vehicle location, collision notification, and synthetic voice.” The plaintiff appears to be a non-practicing entity residing in Plano, Texas, and has sued at least two other companies (Inrix Inc. and Nextraq, Inc.) on the same patent in the Eastern District of Texas. The plaintiff is represented by Ferraiuoli LLC, a Puerto Rican law firm with attorneys admitted in Massachusetts.