Category: Patent Litigation
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InterDigital’s jurisdictional challenge to Amazon’s UK claims heard by skeptical judge; Amazon rejects LJ Arnold’s arbitration idea
The hurdle to get standalone FRAND claims in the UK dismissed for jurisdicitonal reasons appears to remain very high, if not insurmountable.
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Delhi High Court allows Dr. Reddy’s to enter Indian semaglutide market in March 2026, dismisses Novo Nordisk appeal
In a landmark judgment, the Delhi High Court has ruled that Novo Nordisk failed to prove why it should be granted an interim injunction against Dr. Reddy’s, but has ordered the latter not to proceed with sales in Indian until the patent-in-suit expires on March 20, 2026.
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Infineon handed preliminary win in ITC patent infringement dispute against Innoscience
The United States International Trade Commission has issued a final initial determination finding that one of two gallium nitride patents that Infineon asserted against Chinese rival Innoscience has been infringed.
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USPTO upholds core Proxense patent in Samsung, Apple, Microsoft, Google invalidation cases
Biometrics firm Proxense has bagged a key win in ongoing big tech patent litigation, after the United States Patent & Trademark Office upheld a key patent following a review requested by Samsung.
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Xiaomi to face off with Datang over 4G/5G SEP infringement in Munich in March 2026, successfully invalidates ASC patents in China
The Munich I Regional Court will hear Datang’s SEP infringement suit against Xiaomi on March 11, 2025, while the latter has successfully invalidated three of Advanced Standard Communication LLC’s patents in China.
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Federal Circuit tosses Pfizer’s $42M+8% verdict against Daiichi, AstraZeneca: claiming 81 combinations out of gazillions described defeats disclosure, enablement
In a precedential opinion, the central U.S. appeals court for patent rulings overturns a Texas jury verdict given the discrepancy between a broad description and a specific claim term.
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Samsung retaliates against Oura’s ITC complaint with own E.D. Tex. patent infringement allegations against smart-ring maker who just defended core patent at PTAB
Last month, Oura brought an ITC complaint against Samsung, Reebok, and others. Now Samsung, whose pre-emptive DJ complaint went nowhere, is countersuing Oura.
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Nokia offered non-proliferation agreement centered around mutual notices to Warner Bros., Paramount; UK judge considers it reasonable
The article also contains an unofficial English translation of the redacted version of the latest InterDigital v. Amazon decision from Munich.
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Oura successfully defends against Samsung patent invalidation claims: same patent at center of Ultrahuman, Reebok enforcement campaigns
The United States Patent and Trademark Office’s Patent Trial and Appeal Board handed Oura a victory in its smart ring patent litigation against Samsung, upholding a key patent that the latter had challenged ahead of its Galaxy Ring launch.
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UPC Vienna LD’s first-ever final judgment led to settlement on eve of appellate hearing; intervenor’s insistence on appellate review rejected
A settlement in the home stretch to the appellate hearing suggests that the first-instance ruling from Vienna gave the patentee significant leverage.