Intuitive filed three IPR petitions, all on the same day, challenging Ethicon’s endoscopic surgical instrument patent. The petitions challenged overlapping claims based on different combinations of prior art references. The...more
As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more
Facebook filed an inter partes review (IPR) petition against claims 1–8 of Uniloc 2017 LLC’s patent on Voice over Internet Protocol. Meanwhile, an IPR proceeding was already pending on claims 1–6 and 8 of the same patent,...more
[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more
The Federal Circuit’s recent Uniloc 2017 v. Facebook Inc. decision is a mixed bag of good and bad news for both patent owners and inter partes review petitioners. On the plus side for patent owners (but not for petitioners),...more
In a decision from the Patent Trial and Appeal Board (“the Board”) issued last week, the Board confirmed that the “enhanced estoppel” provision of 35 U.S.C. § 315(e)(1) applies to co-pending inter partes review (“IPR”)...more
The recent PTAB order in IPR2017-01427 is a cautionary tale for petitioners considering multiple IPRs against a single patent. On May 11, 2017, Facebook and WhatsApp filed the ’1427 IPR petition challenging claims 1-8 of U.S....more