Category: United States Patent & Trademark Office
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Federal Circuit partly grants Bayer second chance in defending rivaroxaban patent invalidation campaign
The Federal Circuit has partly affirmed and partly vacated a United States Patent and Trademark Officeâs Patent Trial and Appeal Board decision that deemed one of Bayerâs rivaroxaban-related patents invalid, in a three-year case initiated by rivals Mylan Pharmaceuticals, Teva Pharmaceuticals, and Invagen Pharmaceuticals.
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Novo Nordisk suffers loss over negative claim limitation in ongoing patent dispute over diabetes drug Wegovy
The United States District Court for the District of Delaware has ruled that Viatris has not induced the infringement of one of five asserted patents in litigation initiated by Novo Nordisk.
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USPTO divisionsâ clash over Apple patent invalidation decision undermines âintegrity and consistencyâ, patentee alleges
A petition filed by Proxense against Apple has uncovered an inconsistency in results on substantially similar issues and the same underlying facts between decisions by the United States Patent & Trademark Officeâs Patent Trial and Appeal Board and fellow internal division, the Central Reexamination Unit.
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USPTO issues more discretionary denials: Intel, Google, Nokia, Ericsson among losing petitioners
The significant inter partes review denials come less than a month after a Unified Patents report found the number of such decisions is three times higher than those under Director Andrei Iancu in 2020.
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USPTO on pace to quadruple discretionary denials under new interim procedures, report says
Recent data by Unified Patents has found that there were three times more United States Patent & Trademark Officeâs Patent Trial and Appeal Board discretionary denial decisions in Q1 2025 than the last record number of decisions (167 in 2020).
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Pendulum swings back in favor of Fintiv in payment-system patent infringement dispute with Apple
The United States Court of Appeals for the Federal Circuit has reversed a Western District of Texas grant of summary judgment in a dispute between Fintiv and Apple, reviving Fintiv’s infringement claims and remanding them for trial.
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Federal Circuit hands victories to Apple, PayPal in parallel payment-system patent infringement disputes with Fintiv
The United States Court of Appeals for the Federal Circuit has thrown out an appeal against a Patent Trial and Appeal Board invalidation decision brought by Fintiv against Apple, after the same patent was already invalidated in a parallel case against PayPal.
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Supercomputer firm ParTec seeks discretionary denial of Microsoft’s PTAB IPR petition under Acting USPTO Director’s new bifurcated framework
A dispute over the architecture of server clusters used for AI could give rise to one of the first high-profile discretionary denials under Acting Director Coke Morgan Stewart’s new rules.
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Discretionary denials of PTAB inter partes reviews come back with a vengeance: Fintiv review inserted before potential merits proceedings
Within four weeks of her decision to rescind former USPTO Director Kathi Vidal’s memo narrowing the application of Fintiv, Acting Director Coke Morgan Stewart has taken another bold step favoring patentees.
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Gallium nitride patent wars: China’s Innoscience claims âultimate victoryâ in ITC litigation against EPCÂ
The United States Patent & Trademark Office has invalidated the only remaining patent in a United States International Trade Commission dispute initiated by Efficient Power Conversion over gallium nitride patents, handing Innoscience a significant win.