Category: Patent Litigation
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Novartis and MSN settle part of chronic heart failure patent fight, but key patent remains
Novartis and MSN have settled one prong of their U.S. Entresto patent infringement dispute in the Federal Circuit, but the companies will continue to litigate over a second patent as Novartis strives to defend its corner of the chronic heart failure drug market.
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UPC Dusseldorf LD affirms 10x v. Curio preliminary injunction in final ruling, creates opening for late claim construction arguments
Having recently settled its dispute with Bruker (NanoString) on presumably favorable terms, 10x is now continuing its patent enforcement with a victory over Curio.
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Microsoft seeks declaratory judgment against Biogy over RFC one-time passcode patent in Northern District of California
Microsoft has alleged that Biogy’s prior “litigation behavior” confirms it will be its next target in an RFC patent infringement suit.
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Nokia upgrades Hisense, Acer disputes with Indian patent infringement filings
Nokia’s patent enforcement against Hisense and Acer is now expanding to India.
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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 Office’s 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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BREAKING: Datang sues fellow Chinese company Xiaomi in Munich over three 4G/5G standard-essential patents
This is just a short news piece. A spokeswoman for the Landgericht München I (Munich I Regional Court) confirmed the pendency of three recently-filed Datang v. Xiaomi cases: All three are essential to the LTE (Long Term Evolution) standard, which is known as 4G but also forms the basis of 5G. Datang is a subsidiary…
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In U.S. court filing in ZTE case, Samsung raises “bias concerns” over Chinese FRAND proceedings: SEP-related sinophobia
Samsung just told a U.S. court it does not expect fairness from the Chinese courts because of the Chinese govenrment’s ownership position in ZTE.
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Nokia expands wireless patent licensing in automotive sector to WiFi, expects more Chinese auto deals or litigation this year
“This year will be a turning point for automotive licensing in China… either more Chinese automotive companies will sign licences or there will be more litigation by patent holders,” Nokia’s Chief Licensing Officer for Wireless Technologies, Susanna Martikainen writes in a blog post.
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Federal Circuit upholds Moderna’s win in COVID vaccine dispute against Alnylam
Alnylam acted as its own lexicographer in defining keywords in patent specifications, foreclosing its own infringement allegations against Moderna, the United States Court of Appeals for the Federal Circuit has ruled.
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Samsung may get UK interim license declaration in ZTE case next week: sole issue is whether UK judiciary has slightest respect for China
Context: This week, the High Court of Justice for England & Wales (EWHC) heard Samsung’s request for a declaration of an entitlement to an interim patent license from ZTE. Opening statements were delivered on Wednesday (June 4, 2025 ip fray article), reply statements on Thursday, and Mr Justice James Mellor indicated at the end of…