On August 28, 2024, the Federal Circuit issued a precedential decision regarding issue preclusion in Wisc. Alumni Research Found. v. Apple Inc., Nos. 2022-1884, 2022-1886. For issue preclusion to apply, “the issue actually...more
Recent case law may impact the timing of defendant technical expert analysis and opinion regarding non-infringing alternatives in patent infringement litigation. On March 13, 2024, Magistrate Judge Roy S. Payne, in the United...more
After being sued for trademark infringement, Oakland has hit back at San Francisco with a countersuit for declaratory relief. The declaratory relief decision will similarly answer the question of whether Oakland's use of the...more
The district court in a patent infringement case granted plaintiff’s ex parte request to strike defendant’s prior use defense under 35 U.S.C. § 273. Because defendant failed to plead the defense and did not raise it until...more
In Impossible X LLC v. Impossible Foods Inc., Impossible Foods recently filed an opposition to Impossible X’s petition for certiorari, which asks the Supreme Court to decide (1) whether some disputes should require so-called...more
In a patent infringement case, the district court granted plaintiff’s motion to strike portions of defendant’s technical expert’s rebuttal report on the basis that defendant failed to timely disclose non-infringing...more
A divided panel of the Federal Circuit affirmed a district court’s grant of summary judgment of noninfringement, holding that importation of two product samples into the U.S. was reasonably related to obtaining FDA approval...more
We were so pleased to have the opportunity to address InformaMarkets’ 13th Annual Pharma IPR Conference in Mumbai on legal challenges to polymorph patents. Patents covering one or more crystalline forms of a drug substance at...more
The US Court of Appeals for the Federal Circuit vacated a district court’s final judgment of noninfringement, finding that the district court improperly narrowed the constructions of certain claim terms to particular features...more
On February 9, in University of South Florida Board of Trustees v. United States, the Federal Circuit upheld royalty-free license rights of the U.S. government over a University of South Florida (USF) patent directed to...more
Bayer's ‘053 patent on its drug Xarelto® expires in November 2024, and Bayer granted Mylan a covenant not to sue. Bayer has a second patent that is subject to a pediatric exclusivity that expires later - February 2025 - and...more
This post reviews developments from the Northern, Southern, Eastern, and Western Districts of Texas in December 2023. ...more
PersonalWeb—the third appeal from a multidistrict litigation involving alleged infringement of PersonalWeb’s patents—addressed two issues: (1) whether the district court abused its discretion in finding the case exceptional...more
The US Court of Appeals for the Federal Circuit reversed and remanded a district court’s claim construction and related summary judgment rulings after determining that the district court erred in construing a claim term by...more
The Federal Circuit provided its latest guidance with respect to prosecution disclaimer in K-fee System GMBH v. Nespresso USA, Inc., 2023 WL 8882383, — F.4th — (Fed. Cir. Dec. 26, 2023). K-fee involved patents covering...more
K-Fee System GmbH v. Nespresso USA, Inc., Appeal No. 2022-2042 (Fed. Cir. Dec. 26, 2023) In an appeal from a district court judgment of noninfringement, the Federal Circuit reversed the underlying claim construction...more
In Columbia Sportswear North America, Inc. v. Seirus Innovative Accessories, Inc. 2021-2299, 2021-2338 (Fed. Cir. Sept. 15, 2023), the Federal Circuit vacated a jury verdict of non-infringement in a design-patent infringement...more
In Finjan LLC, FKA Finjan, Inc. v. SonicWall, Inc., No. 2022-1048 (Fed. Cir. Oct. 13, 2023), the Federal Circuit vacated a summary judgement of invalidity based on collateral estoppel, where the case that provided estoppel...more
In a split decision, the US Court of Appeals for the Federal Circuit affirmed a district court’s award of more than $5 million in attorneys’ fees, finding that the district court did not abuse its discretion in finding the...more
Precedential and Key Federal Circuit Opinions - MALVERN PANALYTICAL INC. v. TA INSTRUMENTS-WATERS LLC [OPINION] (2022-1439, 11/1/2023) (Prost, Hughes, and Cunningham) - Prost, J. The Court vacated the district court’s...more
This case is primarily about the Daubert standard as applied to expert testimony on damages. The Federal Circuit reversed the Northern District of California’s admission of expert testimony on damages, which relied on...more
The US Court of Appeals for the Federal Circuit vacated a stipulated judgment of noninfringement in a patent infringement dispute after construing a disputed claim term, taking a more literal approach than the district court...more
Precedential and Key Federal Circuit Opinions - 1. FINJAN LLC V. SONICWALL, INC [OPINION] (22-1048, 10/13/2023) (Reyna, Bryson, and Cunningham) - Cunningham, J. The Court vacated the district court’s judgment of...more
We are excited to announce Venable’s inaugural Life Sciences Webinar Series. This month-long series will explore the intricacies and latest developments that shape the life sciences industry. Join us as we hear from our...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