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Vascular Solutions LLC v. Medtronic, Inc., Appeal No. 24-1398 (Fed. Cir. Sept. 16, 2024) In our Case of the Week, the Federal Circuit evaluated certain heavily litigated claims directed to guide catheters. The patents...more
Luv N’ Care, Ltd. and Nouri E. Hakim v. Lindsey Laurain and Eazy-PZ, LLC, Nos. 2022-1905, 2022-1970 (Fed. Cir. April 12, 2024) addressed several issues, including: (1) what evidence of litigation misconduct may support a...more
The Federal Circuit affirmed in part, reversed-in-part and remanded-in-part the Board’s decision in the inter partes review of U.S. Patent No. 8,265,096 (the “’096 patent”), and affirmed the Board’s decision as to the cross...more
In Intellectual Tech v. Zebra Technologies 2022-2207 (Fed. Cir. May 1, 2024), the Federal Circuit addressed a district court’s determination that the patent owner plaintiff lacked constitutional standing because it was...more
The US Court of Appeals for the Federal Circuit, factually distinguishing the concept of finality in this case from its earlier decision in Fresenius USA v. Baxter Int’l, vacated and remanded a district court’s amended final...more
Amazon’s Patent Evaluation Express (APEX) program provides an expedited and low-cost tool for patent owners to stop the sale of infringing products on Amazon’s platform. But low cost does not mean low risk. The U.S. Court of...more
Addressing when a drawing in a prior art reference includes a teaching that is “clear on its face,” the Director of the US Patent & Trademark Office vacated and remanded a Patent Trial & Appeal Board decision denying...more
Harris Brumfield v. IBG LLC, Appeal No. 2022-1630 (Fed. Cir. Mar. 27, 2024) In our case of the week, the Federal Circuit addressed three issues in a dispute that dates back to 2010, and has been to the Court on three...more
Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: Cooling Patent Restored by Federal Circuit Over PTAB’s Claim Construction - ...more
Precedential Decisions - Penumbra, Inc. v. RapidPulse, Inc., IPR2021-01466, Paper 34 (March 10, 2023) (designated: November 15, 2023) (regarding prior art status under AIA § 102) The Director designated as precedential...more
In 2023, the Court of Appeals for the Federal Circuit issued three opinions regarding U.S. design patents. The three 2023 opinions are Columbia Sportswear North America, Inc. v. Seirus Innovative Accessories, Inc., LKQ...more
Columbia sued Seirus, claiming that Seirus’s HeatWave products infringe Columbia’s ’093 design patent for “Heat Reflective Material.” The patent claims “[t]he ornamental design of a heat reflective material, as shown and...more
Data and Trends: AIA PTAB Appeals to the Federal Circuit (2023 Infographics)...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
In Sisvel International S.A. v. Sierra Wireless, Inc. et al., Nos. 22-1493, 22-1547 (Fed. Cir. 2023), Sierra Wireless challenged claims 1-10 of Sisvel’s U.S. Patent No. 6,529,561 (“the ’561 patent”) in an inter partes review....more
Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: After IPR victory, Intel wins appeal on $2.2 billion patent award - Bloomberg...more
Allgenesis Biotherapeutics Inc. v. Cloudbreak Therapeutics, LLC, Appeal No. 2022-1706 (Fed. Cir. Nov. 7, 2023) In this week’s Case of the Week, the Federal Circuit dismissed appellant Allgenesis’s appeal of an inter...more
In Apple Inc. v. Corephotonics, LTD., the court addressed two final written decisions in inter partes review (“IPR”) proceedings and in particular (1) whether the Patent Trial and Appeal Board’s (“PTAB” or “Board”) claim...more
The storied case of American Axle v. Neapco Holdings has entered a new chapter -- not the final chapter but the plot has thickened considerably. As a recap, Judge Stark, then of the District Court for the District of...more
SNIPR Technologies Limited v. Rockefeller University, Appeal No. 2022-1260 (Fed. Cir. July 14, 2023) Our case of the week addresses a wrinkle in the law concerning disputes between parties that filed patent applications...more
Google petitioned for IPR of two patents owned by IPA. Each of the asserted grounds relied on the Martin reference. Martin lists as authors the two inventors of the challenged patents and a third person, Dr. Moran. During...more
NVIDIA petitioned for IPR of two patents owned by Polaris. The Board found the challenged claims unpatentable. Polaris appealed. While on appeal, the final written decisions in those IPRs were vacated and the proceedings were...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
APPLE INC. v. ZIPIT WIRELESS, INC. [OPINION]- PRECEDENTIAL - Before Hughes, Mayer and Stoll. Appeal from the United States District Court for the Northern District of California. Summary: Notice letters and related...more
The Federal Circuit has vacated and remanded a district court’s ruling of noninfringement because of erroneous claim construction that would leave the dependent claims of a patent with no scope. In Littelfuse, Inc. v....more