IP Cases — 2026
559 decisions across all jurisdictions
Page 7 of 19 · 559 total
Novartis Ag & Anr v.Controller General Of Patents, Designs, Trademarks And Geographical Indications & Ors.
Petitioners filed a writ petition seeking directions to expedite the consideration of their Indian Patent Application No. 1014/DELNP/2011, which had been pending for over 15 years despite multiple pre-grant oppositions being filed. The Court noted the unacceptable delay and directed the Respondents to decide the application and all related oppositions as expeditiously as possible within four months.
Emd Millipore Corporation v.Assistant Controller Of Patents And Designs
Emd Millipore Corporation appealed the Assistant Controller's order refusing to grant a patent for a method of integrity testing a liquid sterilizing grade filter due to lack of inventive step. The court allowed the amendment sought by the appellant and partially set aside the refusal order, remanding the matter back to the Respondent for fresh examination.
Allied Blenders And Distillers Limited v.Vijayawada Distilleries Private Limited & Another
The plaintiff filed an interim application alleging infringement of its well-known trade mark, "OFFICER'S CHOICE," and related labels by the defendants who adopted deceptively similar marks like "EXECUTIVE CHOICE" and "OLD CROWN". The court examined the proprietary rights, noting that the Plaintiff had secured registrations for these marks and variants. Based on a prima facie comparison of the rival marks and evidence of deceptive similarity, the court granted ad-interim relief.
Geron Corporation v.The Assistant Controller Of Patents And Designs
Geron Corporation appealed the Controller's refusal to grant a patent for its application concerning telomerase inhibitors. The core dispute was whether the claimed 'in vitro screening method' was, in substance, a diagnostic process that falls under Section 3(i) of the Patents Act. The Court ultimately held that despite being drafted as a screening method, the claims covered a diagnostic process essential to medical decision-making and were therefore not patentable.
Vivo Mobile Communication Co., Ltd., Vivo Tech GmbH, Vivo Mobile Communication Iberia SL v.Sun Patent Trust
The Court of Appeal of the Unified Patent Court dismissed appeals by Vivo against orders of the Paris Local Division that had rejected Vivo's preliminary objections challenging the UPC's jurisdiction over FRAND-related claims. The court held that the Paris LD properly exercised its discretion in deferring the admissibility decision on the FRAND determination claim to the main proceedings, and that the panel (rather than only the judge-rapporteur) was competent to make such a deferral decision.
TRUMPF Laser- und Systemtechnik SE v.IPG Laser GmbH & Co. KG
Infringement action and counterclaim for revocation concerning European Patent EP 2 624 031 B1, directed at a method and arrangement for generating a laser beam with different beam profile characteristics using a multi-clad fiber. The Local Chamber Düsseldorf of the Unified Patent Court largely upheld the infringement claim against IPG Laser's 'YLS-AMB' series fiber lasers, dismissed the revocation counterclaim, and ordered the defendant to bear 90% of the costs of the infringement proceedings.
Ecovacs Robotics Co., Ltd. v.Roborock (HK) Limited
Ecovacs obtained an ex parte inspection order from the Local Division Düsseldorf to inspect Roborock's robot vacuum cleaners at the IFA 2025 trade fair in Berlin in connection with patent EP 3 808 512. Upon Roborock's request for review, the Local Division revoked the inspection order, finding that Ecovacs had breached its duty under R. 192.3 RoP by failing to disclose that Roborock itself was selling the contested products directly to German customers via Amazon. The Court of Appeal upheld this decision, rejecting Ecovacs' appeal and ordering Ecovacs to bear Roborock's costs.
Vivint LLC v.Zinser, Duke
Vivint LLC petitions the PTAB to invalidate claims 21‑47 of U.S. Patent 7,583,191, asserting they are obvious over the Schranz prior‑art reference.
Apple Inc. v.TopWire, LLC
Apple has filed an IPR petition seeking cancellation of all nine claims of TopWire’s ’202 Patent covering a spacer‑connector package‑on‑package structure, alleging obviousness over Chen, Sun, Wu and Furuta references.
QD Oxford UK Limited et al. v.Maybell Quantum Industries, Inc.
QD Oxford UK has filed an IPR petition seeking cancellation of claims 1‑6, 8, and 17‑19 of U.S. Patent 12,313,320 covering dilution refrigerators. The petition relies on six prior‑art references to argue obviousness and anticipation under §§ 102 and 103.
Mr. Anil Gopalji Thacker v.Mr. Davda Jaydeepkumar Jagdishchandra
The appellant (plaintiff) filed a Trademark Suit against the respondent (defendant) alleging infringement by using the similar trade name 'Kshetrapal Construction'. The appeal challenged the trial court's order rejecting the application for an interim injunction. The High Court dismissed the appeal, finding that the plaintiff failed to establish secondary meaning and had suppressed material facts.
Sk Bioscience Co Ltd v.Assistant Controller Of Patents And Designs
Sk Bioscience Co Ltd appealed against the Assistant Controller's order rejecting the grant of a patent application. The Appellant subsequently sought to withdraw the appeal, which was accepted by the Respondent.
Pps International v.Subhajit Goswami And Another
The petitioner filed an application seeking permission to lead expert evidence regarding the potential revocation of an impugned patent under Section 64 of the Patents Act, 1970. The court allowed the application, permitting the Petitioner to file the necessary evidence affidavit.
La Siddhi Consultancy Limited v.Athena Pharmaceutiques SAS & Substipharm
This order concerns a revocation action regarding European Patent No. 3 592 333 before the Court of First Instance of the Unified Patent Court (Central Division, Milan Seat). The defendants applied for security for legal costs under Rule 158 RoP, arguing the claimant's financial position posed a serious risk of non-recovery. The Court partially granted the request, ordering the claimant to provide security of €75,000 within six weeks, reduced from the requested €112,000, while rejecting the claimant's argument that its SME status should preclude or further reduce the security.
Neurocrine Biosciences, Inc. v.Spruce Biosciences, Inc.
This case concerned a revocation action filed by Neurocrine Biosciences against Spruce Biosciences's European patent EP 3 784 233, relating to methods for treating testicular and ovarian adrenal rest tumors. During the proceedings, the European Patent Office Opposition Division revoked the patent in its entirety for lack of novelty, and Spruce chose not to appeal. The Court disposed of the revocation action as devoid of purpose under R. 360 RoP, awarded Neurocrine 80% of the maximum recoverable costs (EUR 488,000), and ordered partial reimbursement of court fees.
Adobe Inc., Adobe Systems Software Ireland Limited, OpenAI LP, OpenAI OpCo LLC, Open AI Ireland Ltd, Truepic Inc., Joint Development Foundation Projects LLC, Coalition for Content Provenance and Authenticity v.Keeex SAS
The Court of Appeal of the Unified Patent Court reversed the Paris Local Division's order that had rejected preliminary objections challenging its international jurisdiction in a patent infringement action brought by Keeex SAS concerning EP 2 949 070. The Court held that the UPC's jurisdiction based on Article 7(2) of Regulation 1215/2012 is limited to the territory of UPC member states and cannot extend to alleged infringement of national patent parts in non-member states such as Switzerland, Spain, the UK, Ireland, Norway, and Poland.
Google LLC v.AccuSearch Technologies LLC
Google has filed an IPR petition seeking cancellation of all 22 claims of AccuSearch’s ’184 patent, arguing they are obvious over multiple prior‑art references. The petition lists eight §103 grounds covering the full claim set.
Google LLC v.AccuSearch Technologies LLC
Google filed an IPR petition seeking cancellation of all 26 claims of AccuSearch’s search‑result annotation patent, asserting obviousness over multiple prior‑art references. The petition maps each claim group to combinations of Bates, Bhagat, Naick, Brinson, Mehta, Wang and Mills. The Board is asked to institute the review and invalidate the patent.
Google LLC v.AccuSearch Technologies LLC
Google has filed an IPR petition seeking cancellation of all 39 claims of AccuSearch’s ’937 patent, arguing that the claims are obvious over a combination of prior‑art search‑engine interfaces. The petition relies on Bates, Bhagat, Brinson, Mehta, Naick, Wang and Mills as teaching references under 35 U.S.C. §103.
Pharma Cinq, Llc v.The Controller General of Patents, Designs and Trademarks
Pharma Cinq, Llc filed an appeal challenging an earlier order passed by the Controller of Patents concerning Indian Patent Application no. 202017028792. The court also addressed several interlocutory applications related to filing procedures.
International Bridge Technologies Middle East DMCC v.Deputy Commissioner of Income-Tax, International Taxation, (2)(1)(1)
The assessee, a UAE-based company engaged in bridge design, challenged an assessment order classifying professional fees received for providing Design Support Services for the Versova-Bandra Sea Link Project as taxable royalty. The assessee argued that since ownership of the designs was outrightly transferred to Systra India, it constituted a sale of intellectual property rather than a right to use, thus not falling under the DTAA definition of royalty.
Uber Technologies, Inc. et al. v.Carma Technology, Ltd. et al.
Uber and its freight subsidiary have filed an IPR petition seeking to invalidate Carma Technology’s 7,840,427 patent covering shared‑transport routing. The petition relies on the Olmi UK patent application as both anticipatory and obvious prior art for the asserted claims.
Uber Technologies, Inc. et al. v.Carma Technology, Ltd. et al.
Uber has filed an IPR petition seeking to invalidate Carma Technology’s ridesharing patent (US 11,017,668) on the basis that its claims are obvious over several prior‑art references. The petition lists two grounds covering all 20 claims and requests institution of the review.
Uber Technologies, Inc. et al. v.Carma Technology, Ltd. et al.
Uber has filed an IPR petition challenging Carma’s ’138 ride‑sharing patent, asserting that the claims are obvious over existing transport‑sharing systems disclosed in Olmi, Gaspard, Thomas and Wolfe.
Uber Technologies, Inc. et al. v.Carma Technology, Ltd. et al.
Uber has filed an IPR petition seeking to invalidate twelve claims of Carma’s ridesharing patent, arguing they are obvious over prior‑art references Olmi, Paul, and Jarvinen. The petition includes detailed claim constructions and a single obviousness ground under 35 U.S.C. §103.
Uber Technologies, Inc. et al. v.Carma Technology, Ltd. et al.
Uber has filed an IPR petition challenging Carma’s ’456 patent covering shared transport systems. The petition asserts obviousness over O’Sullivan and Olmi references and argues lack of written‑description support. Uber seeks institution of the IPR.
ITW GSE APS v.Dabico Airport Solutions Pvt Ltd
Plaintiffs filed a suit seeking permanent injunction and damages against defendants for infringing their Indian Patent No. 330145 related to PCA units, which were allegedly used at various airports. Defendant No. 3 sought its deletion from the array of parties, arguing it was not involved in the infringement activities or liable for the actions of other entities.
Network System Technologies LLC v.Qualcomm Incorporated a.o.
Network System Technologies LLC, a patent licensing company, brought an infringement action against Qualcomm entities regarding European Patent EP 1 552 669 (relating to integrated circuits with network-on-chip interconnects), while Qualcomm filed a counterclaim for revocation. The Local Division Munich revoked the patent with effect for France and Germany, dismissed the infringement action, and ordered the Claimant to bear the costs, finding that the Claimant had failed to substantiate its infringement allegations in a conclusive manner.
A. Menarini Diagnostics S.r.l., Berlin-Chemie AG, A. Menarini Diagnostics Frankreich SASU v.F. Hoffmann-La Roche AG, Roche Diabetes Care GmbH
This is a decision of the Court of Appeal of the Unified Patent Court concerning the withdrawal of an application for interim measures related to EP 1 962 668. The applicants (Roche entities) had obtained an interim measures order from the Local Chamber Düsseldorf, which the respondents (Menarini entities) appealed. Following an out-of-court settlement, the applicants withdrew their application for interim measures, and the respondents consented. The Court of Appeal permitted the withdrawal, terminated the proceedings, and cancelled the scheduled oral hearing.
Network System Technologies LLC v.Qualcomm Incorporated, Qualcomm Technologies, Inc., and Qualcomm Germany GmbH
Network System Technologies LLC, a patent licensing company, brought an infringement action against Qualcomm entities concerning European Patent EP 1 875 683 relating to integrated circuits with data communication networks (Network on Chip technology). The Defendants filed a counterclaim for revocation. The Local Division Munich dismissed both the infringement action and the counterclaim for revocation, finding that the Claimant failed to present its infringement claim in a conclusive manner and that its application for production of source code evidence was unfounded.
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