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The Federal Circuit’s recent decision in Google LLC v. Sonos, Inc. (24-1097) offers a compelling look at the evolving doctrine of prosecution laches, the written description requirement, and the practical realities of patent...more
The Patent Trial and Appeal Board (PTAB) recently made a notable pair of decisions invalidating patents held by Wildseed Mobile LLC as obvious over art asserted by Google. Wildseed Mobile, a mobile technology company,...more
Recent headlines have focused on the $1.6 billion damages claim and Google’s possible exposure in Singular Computing’s patent infringement lawsuit involving Google’s “AI-related” chips. $1.6 billion is certainly not chump...more
On September 18, in identical opinions issued in separate cases against Google and Apple, EDVA District Judge Michael Nachmanoff ruled that four patents directed toward geolocation of mobile devices claimed patent-ineligible...more
Derivation Showing Overcome by Evidence of Respondent’s Prior Conception in Rare Derivation Proceeding - The Board issued a decision in a rare derivation proceeding filed by Global Health Solutions LLC (“Petitioner”)...more
CyWee Group Ltd. (“CyWee”) has been bouncing between the Federal Circuit and Patent Trial and Appeal Board (“Board”) with its administrative challenges after two inter partes review (“IPR”) proceedings invalidated the claims...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
[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more
In an appeal from the Patent Trial and Appeal Board (PTAB), the US Court of Appeals for the Federal Circuit held that although the PTAB erred by instituting review based on a ground not advanced in the petition, the PTAB...more
PATENT CASE OF THE WEEK - Koninklijke Philips N.V. v. Google LLC, et al., Appeal No. 2019-1177 (Fed. Cir. Jan. 30, 2020) - In the Federal Circuit’s only precedential decision this week, the Court affirmed a PTAB finding...more
When inter partes review (IPR) proceedings became effective in September 2012, few people would have predicted the transformative effect it would have on patents and the litigation landscape. Three years in, IPR has become...more