Tag: patent infringement
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Socket Solutions v. Import Global: Federal Circuit Demands Doctrinal Discipline Before Granting Preliminary Patent Injunctions
The Federal Circuit’s decision in Socket Solutions, LLC v. Import Global, LLC, Case No. 2025-1121 (Fed. Cir. Aug. 4, 2026), illustrates that preliminary patent injunctions do not alter the governing standards of claim construction or equitable relief. Because a preliminary injunction can remove products from the marketplace long before infringement has been finally adjudicated, courts…
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Board of Regents v. Boston Scientific: Federal Circuit Reverses Jury Verdict on Anticipation and the Meaning of “Fiber”
The Federal Circuit’s decision in Board of Regents of the University of Texas System v. Boston Scientific Corp., Case Nos. 2024-2062 and 2024-2063 (Fed. Cir. July 27, 2026), reverses a patent-infringement judgment involving drug-eluting coronary stents and illustrates how a jury verdict cannot survive when the asserted distinctions from the prior art are absent from…
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Ridge Corp. v. Kirk NationaLease: Federal Circuit Rejects Preliminary Injunction Based on Claim Construction and Speculative Harm
The Federal Circuit’s decision in Ridge Corp. v. Kirk NationaLease Co., Case No. 25-1254 (Fed. Cir. July 13, 2026), reverses a preliminary injunction against competing manufacturers of roll-up truck doors, holding that substantial questions of noninfringement and an inadequately supported claim of irreparable harm prevented the patent owner and its licensee from obtaining extraordinary pretrial…
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VLSI v. Intel: Federal Circuit Enforces Litigation Stipulations and Narrows Prosecution Disclaimer
The Federal Circuit’s decision in VLSI Technology LLC v. Intel Corporation, Case No. 24-1772 (Fed. Cir. Apr. 14, 2026), is a significant reminder that procedural decisions made early in patent litigation can later become outcome determinative. In a partially precedential opinion authored by Chief Judge Moore, the court reversed multiple summary judgment rulings that had…
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Apple v. ITC: Federal Circuit Holds Prototypes Can Establish a Section 337 Domestic Industry
The Federal Circuit’s decision in Apple Inc. v. International Trade Commission , Case No. 2024-1285 (Fed. Cir., Mar. 19, 2026), delivers a clear and practical message: a domestic industry under Section 337 does not require a finished commercial product. Iterative prototypes—supported by testing, engineering records, and witness testimony—can be enough. That holding represents a meaningful…
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Magnolia v. Kurin: Separately Listed Claim Elements Require Separate Structures
The Federal Circuit’s decision in Magnolia Medical Technologies, Inc. v. Kurin, Inc., No. 2024-2001 (Fed. Cir. Mar. 6, 2026) reinforces a claim construction principle that appears simple but has far-reaching consequences in patent litigation: when claim elements are listed separately, the ordinary implication is that the elements correspond to separate structures. The decision also illustrates the…
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Wonderland v. Evenflo: Federal Circuit Reassesses Infringement, Injunction, and Willfulness
The Federal Circuit’s decision in Wonderland Switzerland AG v. Evenflo Company, Inc. (Dec. 17, 2025) delivers a sweeping reset across several familiar but frequently contested areas of patent law: doctrine of equivalents limits, claim construction discipline, permanent injunction standards, and the evidentiary threshold for willfulness. The court affirmed much of the jury’s infringement verdict, but…