Today, our Intellectual Property group issued a client alert entitled, "A New Wrinkle in the Defense of Patent Exhaustion," covering the patent infringement case, Helferich Patent Licensing LLC v. The New York Times Company, et al., in which the court granted Summary Judgment in favor of the defendants. Helferich Patent Licensing, LLC ("HPL"), the exclusive licensee of a portfolio of patents directed to sending alerts to mobile devices, sued several parties in the Northern District of Illinois to whom it had previously licensed its patents.… Continue Reading