IP Cases — 2025
4,175 decisions across all jurisdictions
Page 79 of 140 · 4,175 total
Sony Interactive Entertainment LLC et al. v.AX Wireless, LLC
Court decision.
Wise PLC et al. v.--
Wise PLC and Intercurrency Software LLC settled their IPR dispute over Patent 11,620,701, leading the PTAB to dismiss the case before a trial was instituted. The settlement resolved all claims and the proceeding was terminated.
Micron Technology Inc. et al. v.Palisade Technologies, LLP
An email informs Micron and Palisade that a Director Review has been requested for IPR2025-01008 (and 01009). The patent owner may file a limited response within five business days, with no new evidence allowed, and the Director will decide on the request.
Volkswagen Group of America, Inc. et al. v.Longhorn Automotive Group LLC
Volkswagen has filed an IPR petition seeking cancellation of Longhorn Automotive's 8,265,353 patent covering CT‑PET motion correction. The petition alleges the claims are obvious over prior‑art references Weese, Muehllehner and Wainer. No institution decision has been made yet.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
Light & Wonder has filed an IPR petition seeking cancellation of 21 claims of Evolution Malta’s U.S. Patent No. 11,011,014 covering a roulette‑based wagering system. The petition relies on prior art references Kido, Yee, and Baron to argue anticipation and obviousness, and cites a district‑court finding of invalidity under Alice.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
Light & Wonder has filed an IPR petition challenging Evolution Malta’s ’024 roulette‑payout patent, asserting anticipation and obviousness over Kido, Yee, and Baron prior art.
Micron Technology Inc. et al. v.Palisade Technologies, LLP
Micron Technology has filed an IPR petition seeking cancellation of 12 claims of Palisade’s U.S. Patent 9,281,314 covering NAND flash memory structures. The petition alleges obviousness over four prior‑art references—Kang, Kang‑1, Purayath, and Murata—using Phillips claim‑construction standards. The Board must decide whether to institute the review.
Samsung Electronics Co., Ltd. et al. v.CM HK LIMITED
Samsung has filed a petition for inter partes review of CM HK’s 11,698,687 patent covering a 3‑D pointing device. The challenger argues the claims are obvious over the Bassompiere prior art and lack written‑description support for quaternion‑based algorithms.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
Light & Wonder has filed an IPR petition seeking to invalidate Evolution Malta’s ’371 roulette‑payout patent, asserting that its claims are anticipated or obvious over earlier gaming patents such as Kido, Yee, and Baron.
Samsung Electronics Co., Ltd. et al. v.Secure Communication Technologies, LLC
Samsung has filed an IPR petition seeking cancellation of 69 claims of the ’971 patent, asserting that the claims are obvious over a combination of Watanabe, Ribaudo, and Behrens prior art relating to Bluetooth beacon and proximity services.
Samsung Electronics Co., Ltd. et al. v.Secure Communication Technologies, LLC
Samsung has filed an IPR petition seeking cancellation of 26 claims of U.S. Patent 11,443,344, which covers Bluetooth beacon‑based proximity services. The petition argues the claims are obvious over a combination of Watanabe, Ribaudo, and Behrens references.
Samsung Electronics Co., Ltd et al. v.Secure Communication Technologies, LLC
Samsung has filed an IPR petition seeking to invalidate 30 claims of U.S. Patent 11,334,918 covering proximity‑beacon functionality in mobile devices. The challenger relies on obviousness arguments based on Ribaudo and its combination with Watanabe, Behrens, and Mgrdechian. The petition is pending institution by the PTAB.
Wise PLC et al. v.--
Wise PLC has filed a petition for inter‑partes review of Intercurrency Software’s U.S. Patent 11,620,701, seeking to invalidate all sixteen claims as obvious over existing foreign‑exchange trading systems.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
The PTAB granted institution of IPR for Light & Wonder against Evolution Malta, finding a reasonable likelihood that Kido anticipates claims related to roulette wagering systems. The Board adopted a broad definition of 'payout' including progressive jackpots.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
Light & Wonder successfully secured the institution of an IPR against Evolution Malta Limited's patent (10629024), challenging claims related to internet-based wagering. The Board adopted a broad construction for 'payout,' finding that prior art reference Kido anticipates several key claims.
Light & Wonder, Inc. et al. v.Evolution Malta Limited
Light & Wonder, Inc. successfully secured institution in the IPR against Evolution Malta Limited regarding roulette wagering systems. The Board found a reasonable likelihood of prevailing based on anticipation grounds (102) and key claim constructions.
Samsung Electronics Co., Ltd. et al. v.CM HK LIMITED
Samsung Electronics Co., Ltd. et al. successfully moved forward in the IPR against CM HK LIMITED, achieving a reasonable likelihood of prevailing on Claim 1. The Board focused heavily on obviousness arguments concerning sensor fusion and Kalman filter implementations using quaternion mathematics.
Volkswagen Group of America, Inc. et al. v.Longhorn Automotive Group LLC
Volkswagen Group of America successfully convinced the PTAB to institute review, demonstrating a reasonable likelihood of prevailing on claim 1's obviousness over Weese. The Board instituted review for all 18 claims and grounds due to procedural deficiencies by the Patent Owner.
Novartis Ag v.Alembic Pharmaceuticals Limited
Novartis Ag filed a suit seeking permanent injunction and damages for infringement of its registered Indian patent (IN 283133) related to Ribociclib. The court proceeded with various interlocutory applications, including those regarding discovery and stay, while the defendant submitted that it is only engaged in permissible research and development.
Astellas Pharma Inc & Anr. v.Lucius Pharmaceutical Lucius Pharmaceuticals Lao Co Ltd & Ors.
Astellas Pharma Inc and its associates filed a suit seeking permanent injunction against Lucius Pharmaceutical for infringing their Indian Patent No. 292990, which covers the new chemical entity GILTERITINIB. The court examined the prima facie case and balance of convenience before granting an ad interim ex-parte injunction. This order restrained the defendants from manufacturing, selling, or distributing any product infringing the patent, including under the brand name LUCIGIL.
Novartis Ag & Anr v.Intas Pharmaceuticals Limited
The plaintiffs filed a suit seeking a permanent injunction and damages for the infringement of their registered Indian patent (No. 283133) related to Ribociclib. The court subsequently heard various interlocutory applications, including those regarding discovery, exemption from mediation, and an application for interim stay.
Celagenex Research India Pvt Ltd v.Pharmak & Anr.
The plaintiff filed a suit seeking permanent injunction against the defendants for infringing its suit patents. The court examined the composition of the impugned products and found that they used exactly the same salt compositions as the plaintiffs' patented formulations. Consequently, the court granted an ex parte ad-interim injunction.
Gameskraft Technologies Private Limited and Anr. v.John Doe And Ors
The Delhi High Court issued a significant interim order in favor of Gameskraft Technologies Private Limited regarding its online gaming platforms. The court granted permanent injunctions against defendants for infringing on the plaintiffs' registered trademarks (such as 'PLAYSHIP', 'RUMMY CULTURE') and copyrights related to their website layouts and content. Furthermore, the court directed specific defendants to compel Internet Service Providers and Mobile Network Operators to block numerous identified infringing websites and applications.
Cipla Limited v.Union Of India & Ors.
The Delhi High Court issued an order in the dispute between Cipla Limited and the Union of India regarding a trademark application. Recognizing issues with traceability of previous notices, the court allowed Cipla to proceed by granting permission to file applications for the restoration and renewal of Trademark Application No. 1694972 within two weeks. The petitioner was also directed to complete necessary procedural filings within four weeks, effectively allowing the matter to move forward.
Cy International Private Limited & Anr. v.Tejinder Pal Singh Proprietor Of Labh Singh Auto Agencies & Ors.
The Delhi High Court addressed an urgent suit filed by Cy International Private Limited against Tejinder Pal Singh Proprietor Of Labh regarding alleged counterfeiting of vehicle spare parts. The court granted interim relief, restraining the defendants from using the plaintiffs' registered trademarks and copyrighted packaging/trade dress (the 'YELLOW AND GOLD' design). However, the injunction was carefully tailored to permit the defendant to continue using their own specific registered mark in Class 12, balancing protection with commercial activity.
Mittal Electronrcs v.Shashi Kant Garg & Ors.
The Delhi High Court granted an ad-interim injunction in favor of Mittal Electronrcs against Shashi Kant Garg & Ors. The court found that the defendants were using the identical registered trademark 'SUJATA' for allied and cognate goods, thereby infringing upon the plaintiff's established goodwill and reputation. Given the likelihood of consumer confusion and the irreparable loss to the plaintiff, the court restrained the defendants from using the mark until the final hearing.
Master Capital Services Limited & Anr. v.John Doe & Ors.
The Delhi High Court granted crucial interim relief in favor of Master Capital Services Limited regarding the misuse of its 'Master Trust' trademark. The court recognized that unidentified individuals were using the brand name on messaging platforms like WhatsApp for fraudulent investment schemes. Consequently, the court issued directions to block specific WhatsApp accounts and permanently freeze bank accounts linked to the alleged infringers, safeguarding the plaintiff's goodwill and reputation.
Malti Gupta v.Sunil Kumar Seth & Anr.
The Delhi High Court granted an ex-parte ad interim injunction in favor of Malti Gupta against Sunil Kumar Seth & Anr. The court found a prima facie case existed regarding the infringement of the registered wordmark 'ROJGAR RESULT' and associated device mark. The defendants were immediately restrained from using the plaintiff's trademark on their competing websites, www.sarkariexam.com and www.sarkariresult.com, and were ordered to delete all infringing content.
Kickstarter, Pbc v.Kickstarter Private Limited And Anr.
The Delhi High Court granted an interim permanent injunction in favor of Kickstarter, Pbc, against Kickstarter Private Limited. The court found a prima facie case for infringement, noting that the defendant obtained registration of the identical mark 'KICKSTARTER' potentially in a dishonest manner. Given the irreparable harm to the plaintiff and the likelihood of market confusion, the defendants were immediately restrained from using the disputed trademark across all platforms.
Lindal Dispenser GmbH v.Rocep-Lusol Holdings Limited
Lindal Dispenser GmbH filed a revocation action against Rocep-Lusol Holdings Limited seeking full revocation of European Patent No. EP 3 655 346 B1, which relates to a pressure pack dispenser for dispensing viscous materials using a composite piston. The claimant argued that the patent lacked industrial application because the claimed invention would not comply with generally accepted laws of physics. The defendant, as patent proprietor, sought to defend the patent and proposed auxiliary requests to amend it. The Court addressed issues of industrial application under Article 57 EPC, the role of drawings in claim interpretation, and the proper order for addressing multiple auxiliary requests.
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