Charles Gideon Korrell·Jun 2Enviro Tech v. Safe Foods: Federal Circuit Invalidates “About” pH Range Claims as IndefiniteThe Federal Circuit’s decision in Enviro Tech Chemical Services, Inc. v. Safe Foods Corp., Case №24–2160 (Fed. Cir May 4, 2026), adds…
Charles Gideon Korrell·Jun 2Fuente v. Vaporous: Federal Circuit Holds That One DuPont Factor Can Override All OthersThe Federal Circuit’s decision in Fuente Marketing Ltd. v. Vaporous Technologies, LLC, Case №24–1460 (Fed. Cir. Apr. 8, 2026), offers a…
Charles Gideon Korrell·Jun 2VLSI v. Intel: Federal Circuit Revives Patent Claims by Enforcing Litigation Stipulations and…The Federal Circuit’s decision in VLSI Technology LLC v. Intel Corporation, Case №24–1772 (Fed. Cir. Apr. 14, 2026), is a significant…
Charles Gideon Korrell·Jun 2mCom v. City National: Federal Circuit Reins in Patent Fee Awards After Post-IPR DismissalThe Federal Circuit’s recent decision in mCom IP, LLC v. City National Bank of Florida , Case №24–2089 (Fed. Cir. May 15, 2026),offers an…
Charles Gideon Korrell·Jan 22US Patent №7,679,637 LLC v. Google LLC: Functional Claiming Meets Alice — AgainOn January 22, 2026, the Federal Circuit affirmed the dismissal of a patent infringement complaint against Google at the pleading stage…
Charles Gideon Korrell·Jan 21Barry v. DePuy Synthes: The Federal Circuit Draws a Line Between Daubert Gatekeeping and Jury…On January 20, 2026, the Federal Circuit issued a significant decision clarifying the boundary between judicial gatekeeping under Daubert…
Gideon Korrell·Dec 29, 2025Gideon Korrell Explores the Limits of the Doctrine of Equivalents for “Identical” ClaimsThe Federal Circuit’s decision in Laboratory Corp. of America Holdings v. Qiagen Sciences, LLC (Aug. 13, 2025) is a strong reminder that…
Charles Gideon Korrell·Dec 28, 2025Hyatt v. Stewart: Prosecution Laches Survives — and Article III Still Matters — in § 145 ActionsBy Charles Gideon Korrell
Charles Gideon Korrell·Dec 28, 2025Global Health v. Selner: CAFC’s First First AIA Derivation Appeal Clarifies Major DoctrinesBy Charles Gideon Korrell
Charles Gideon Korrell·Dec 27, 2025In re Brunetti: Failure to Function Gets an APA Tune-Up from the Federal CircuitBy Charles Gideon Korrell
