Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.
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CASE OF THE WEEK In re: Riggs , Appeal No. 2022-1945 (Fed. Cir. Mar. 24, 2025) Our Case of the Week explores the power of an examiner to request a rehearing after the Board has entered a decision on an application. The case also relates to determining when…
CASE OF THE WEEK Trudell Medical International Inc. v. D R Burton Healthcare, LLC , Appeal Nos. 2023-1777, -1779 (Fed. Cir. Feb. 7, 2025) This week’s Case of the Week presents a cautionary tale for litigators to be sure they’ve timely complied…
CASE OF THE WEEK Honeywell International Inc. v. 3G Licensing, S.A. , Appeal Nos. 2023-1354, -1384, -1407 (Fed. Cir. Jan. 2, 2025) In this week’s Case of the Week, the Federal Circuit reversed an inter partes review finding of the Patent Trial and…
CASE OF THE WEEK DDR Holdings, LLC v. Priceline.com LLC , Appeal Nos. 2023-1176, -1177 (Fed. Cir. Dec. 9, 2024) In our Case of the Week, the Federal Circuit affirmed a stipulated non-infringement judgment from Delaware’s district court, finding that…
CASE OF THE WEEK Mirror Worlds Technologies, LLC v. Meta Platforms, Inc. , Appeal Nos. 2022-1600, -1709 (Fed. Cir. Dec. 4, 2024) In this appeal from the United States District Court for the Southern District of New York, the Federal Circuit affirmed the…
CASE OF THE WEEK Cisco Systems, Inc. et al. v. K.Mizra LLC , Appeal Nos. 2022-2290, 2023-1183 (Fed. Cir. Nov. 19, 2024) In the Federal Circuit’s only precedential action this week, a panel of the Court declined to dismiss an appeal after the parties…
CASE OF THE WEEK Telefonaktiebolaget LM Ericsson, Ericsson AB, Ericsson, Inc. v. Lenovo (United States), Inc. et. al. , Appeal No. 2024-1515 (Fed. Cir. Oct. 24, 2024) In our Case of the Week, the Federal Circuit clarified that, for an issue in a domestic…
CASE OF THE WEEK Crocs, Inc. v. Double Diamond Distribution, Ltd. , Appeal No. 2022-2160 (Fed. Cir. Oct. 3, 2024) In our Case of the Week, the Federal Circuit examined whether a district court erred in dismissing false advertising claims against Crocs Inc.…
CASE OF THE WEEK 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 all claimed a…
CASE OF THE WEEK Wisconsin Alumni Research Foundation v. Apple Inc. , Appeal Nos. 2022-1884, -1886 (Fed. Cir. Aug. 28, 2024) In its only precedential patent decision last week, the Federal Circuit brought to a close a long-running dispute between the…
CASE OF THE WEEK Realtime Adaptive Streaming L.L.C. v. Sling TV, L.L.C. , Appeal No. 2023-1035 (Fed. Cir. August 23, 2024) In its only precedential patent decision this week, the Federal Circuit helped clarify which facts may be considered by a district…
CASE OF THE WEEK Mobile Acuity Ltd. v. Blippar Ltd. , Appeal No. 2022-2216 (Fed. Cir. Aug. 6, 2024) In its only precedential patent opinion last week, the Federal Circuit confirmed the invalidity of all claims of two asserted patents as abstract under…
