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Patent Case Summaries | Week Ending September 6, 2024

Broadband iTV, Inc. v. Amazon.com, Inc., et al., No. 2023-1107 (Fed. Cir. (W.D. Tex.) Sept. 3, 2024). Opinion by Reyna, joined by Dyk and Stark. Broadband iTV sued Amazon for infringement of five patents directed to...more

Patent Case Summaries | Week Ending August 16, 2024

Platinum Optics Technology Inc. v. Viavi Solutions Inc., No. 2023-1227 (Fed. Cir. (PTAB) Aug. 16, 2024). Opinion by Cecchi (sitting by designation), joined by Moore and Taranto....more

Patent Case Summaries | Week Ending August 2, 2024

Voice Tech Corp. v. Unified Patents, LLC, No. 2022-2163 (Fed. Cir. (PTAB) Aug. 1, 2024). Opinion by Chen, joined by Lourie and Cunningham. Unified filed an IPR petition challenging a Voice Tech patent directed to using voice...more

Patent Case Summaries | Week Ending July 26, 2024

ZyXEL Communications Corp. v. UNM Rainforest Innovations, Nos. 2022-2220, -2250 (Fed. Cir. (PTAB) July 22, 2024). Opinion by Dyk, joined by Prost and Stark. UNMRI owns a patent that relates to methods for constructing frame...more

Patent Case Summaries | Week Ending July 19, 2024

Miller Mendel, Inc. v. City of Anna, Texas, Nos. 2022-1753, -1999 (Fed. Cir. (E.D. Tex.) July 18, 2024). Opinion by Cunningham, joined by Moore and Stoll. Miller Mendel sued City of Anna, Texas for infringement of a patent...more

Patent Case Summaries | Week Ending May 24, 2024

LKQ Corp., et al. v. GM Global Technology Operations LLC, No. 2021-2348 (Fed. Cir. (PTAB) May 21, 2024). En banc opinion by Stoll, joined by Moore, Dyk, Prost, Reyna, Taranto, Chen, Hughes, and Stark. Concurring opinion by...more

Patent Case Summaries | Week Ending May 3, 2024

Intellectual Tech LLC v. Zebra Technologies Corp., No. 2022-2207 (Fed. Cir. (W.D. Tex.) May 1, 2024). Opinion by Prost, joined by Taranto and Hughes. Intellectual Tech (IT) sued Zebra for patent infringement. Zebra moved to...more

Patent Case Summaries | Week Ending March 29, 2024

Virtek Vision International ULC v. Assembly Guidance Systems, Inc. d/b/a Aligned Vision, Nos. 2022-1998, -2022 (Fed. Cir. (PTAB) Mar. 27, 2024). Opinion by Moore, joined by Hughes and Stark. Virtek owns a patent directed to...more

Patent Case Summaries | Week Ending March 8, 2024

Chewy, Inc. v. International Business Machines Corp., No. 2022-1756 (Fed. Cir. (S.D.N.Y.) Mar. 5, 2024). Opinion by Moore, joined by Stoll and Cunningham. IBM owns two patents that generally relate to improvements in...more

Patent Case Summaries | Week Ending February 9, 2024

Google LLC, et al. v. EcoFactor, Inc., Nos. 2022-1750, -1767 (Fed. Cir. (PTAB) Feb. 7, 2024). Opinion by Reyna, joined by Taranto and Stark. EcoFactor is the assignee of a patent directed to methods for reducing cycling...more

Patent Case Summaries | Week Ending January 19, 2024

CyWee Group Ltd. v. ZTE (USA), Inc., et al., No. 2021-1855 (Fed. Cir. (PTAB) Jan. 18, 2024). Opinion by Prost, joined by Hughes and Stoll. ZTE filed an IPR petition challenging certain claims in a patent owned by CyWee....more

Patent Case Summaries | Week Ending January 12, 2024

Pacific Biosciences of California, Inc. v. Personal Genomics Taiwan, Inc., Nos. 2022-1410, -1554 (Fed. Cir. (PTAB) Jan. 9, 2024). Opinion by Taranto, joined by Prost and Hughes. PacBio filed two petitions for IPR, each...more

Patent Case Summaries | Week Ending January 5, 2024

DexCom, Inc. v. Abbott Diabetes Care, Inc., et al., No. 2023-1795 (Fed. Cir. (D. Del.) Jan. 3, 2024). Opinion by Stoll, joined by Dyk and Hughes. DexCom and Abbott are competing manufacturers of continuous glucose monitoring...more

Patent Case Summaries | Week Ending December 15, 2023

ParkerVision, Inc. v. Vidal, No. 2022-1548 (Fed. Cir. (PTAB) Dec. 15, 2023). Opinion by Chen, joined by Prost and Wallach. Intel filed an IPR petition challenging claims 1, 3, and 5 in a patent owned by ParkerVision relating...more

Patent Case Summaries | Week Ending November 17, 2023

Medtronic, Inc., et al. v. Teleflex Life Sciences Ltd., Nos. 2022-1721, -1722 (Fed. Cir. (PTAB) Nov. 16, 2023). Opinion by Lourie, joined by Prost and Chen. Medtronic filed two IPR petitions challenging certain claims in a...more

Patent Case Summaries | Week Ending November 10, 2023

Actelion Pharmaceuticals LTD v. Mylan Pharmaceuticals Inc., No. 2022-1889 (Fed. Cir. (N.D. W. Va.) Nov. 6, 2023). Opinion by Stoll, joined by Reyna and Stark....more

Patent Case Summaries | Week Ending October 27, 2023

Netflix, Inc. v. DivX, LLC, Nos. 2022-1203, -1204 (Fed. Cir. (PTAB) Oct. 25, 2023). Opinion by Chen, joined by Linn. Dissenting opinion by Dyk. Netflix appealed two IPR final written decisions determining that Netflix failed...more

Patent Case Summaries | Week Ending October 20, 2023

Cyntec Co. v. Chilisin Electronics Corp., et al., No. 2022-1873 (Fed. Cir. (N.D. Cal.) Oct. 16, 2023). Opinion by Stoll, joined by Moore and Cunningham. Cyntec sued Chilisin for infringement of two patents directed to molded...more

Patent Case Summaries | Week Ending September 15, 2023

Columbia Sportswear North America, Inc. v. Seirus Innovative Accessories, Inc., Nos. 2021-2299, -2338 (Fed. Cir. (S.D. Cal.) Sept. 15, 2023). Opinion by Prost, joined by Reyna and Hughes. Columbia sued Seirus for...more

Patent Case Summaries | Week Ending September 1, 2023

In re: Cellect, LLC, Nos. 2022-1293, -1294, -1295, -1296 (Fed. Cir. (PTAB) Aug. 28, 2023). Opinion by Lourie, joined by Dyk and Reyna. Cellect owns four patents directed to devices (such as personal digital assistant devices...more

Patent Case Summaries | Week Ending August 25, 2023

Volvo Penta of the Americas, LLC v. Brunswick Corp., No. 2022-1765 (Fed. Cir. (PTAB) Aug. 24, 2023). Opinion by Lourie, joined by Moore and Cunningham. Brunswick filed an IPR petition challenging the claims of a patent...more

Patent Case Summaries - August 2023 #2

Incept LLC v. Palette Life Sciences, Inc., Nos. 2021-2063, -2065 (Fed. Cir. (PTAB) Aug. 16, 2023). Opinion by Schall, joined by Taranto. Opinion concurring in part and dissenting in part by Newman. Incept owns two patents...more

Patent Case Summaries - August 2023 #1

Axonics, Inc. v. Medtronic, Inc., Nos. 2022-1532, -1533 (Fed. Cir. (PTAB) Aug. 7, 2023). Opinion by Dyk, joined by Lourie and Taranto. Axonics filed IPR petitions challenging claims in two Medtronic patents directed to...more

Patent Case Summaries - July 2023 #3

United Therapeutics Corp. v. Liquidia Technologies, Inc., Nos. 2022-2217, 2023-1021 (Fed. Cir. (D. Del.) July 24, 2023). Opinion by Lourie, joined by Dyk and Stoll. United Therapeutics sued Liquidia for infringement of two...more

Patent Case Summaries - July 2023 #2

A weekly summary of the precedential patent-related opinions issued by the Court of Appeals for the Federal Circuit and the opinions designated precedential or informative by the Patent Trial and Appeal Board....more

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