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Ryan Smith, Karen Kline Duane Morris LLP Pharmaceutical branded drug developers interested in obtaining trademark protection should take note of the Supreme Court holding in Helsinn v. Teva that patent eligibility can be defeated by a private s (More)
U.S Court of Appeals for the Federal Circuit has refused to rehear a decision invalidating three EV patents owned by Hong Kong-based Thunder Power New Energy Vehicle Development Co., Ltd. The patents were previously asserted against Byton Nort (More)
Because enforcement of patent rights in the U.S. is governed by federal law, the Schedule I status of cannabis continues to cast uncertainty over whether cannabis patent rights can actually be challenged or enforced. That uncertainty diminished with (More)
Machine learning is increasing exponentially. As a result, artificial intelligence (AI) now is powering many aspects of our lives. If you ask Siri or Alexa, they will tell you that AI computers are performing surgeries, flying planes, driving cars an (More)
A solar tracking patent owned by Array Technologies survived a challenged brought by ArcelorMittal before the Patent Trial and Appeal Board. Array Technologies had previously brought infringement claims against a solar tracking company called (More)
SunTrac Solar Manufacturing LLC has challenged at patent owned by DZSolar Ltd. that is directed to a solar-assisted temperature control system. SunTrac alleges that the invention claimed by DZSolar was disclosed in another patent application a (More)