Outcome Category

Defendant Favorable

at Delhi High Court

494 defendant favorable decisions from Delhi High Court.

Defendant Favorable Decisions

494 cases | Page 1 of 17

trademark defendant favorable · Jul 28, 2026

Parle Products Pvt Ltd v.The Registrar of Trade Marks & Anr.

Delhi High Court · LPA 316/2026

Parle Products Pvt Ltd challenged the dismissal of its opposition (No. 1075195) against respondent no.2's trademark application (No. 1606126) for the mark '20-20' in Class 30. The Registrar dismissed the opposition, the Single Judge upheld that order, and the Division Bench also dismissed Parle's Letters Patent Appeal. The court held that Parle, having claimed before the Registry that its mark was dissimilar to the cited mark to obtain registration, could not later claim deceptive similarity to seek equitable relief against the registered proprietor. The respondent no.2's diligent pursuit of registration was upheld, and Parle's intervening use of the same mark was given no special benefit.

trademark defendant favorable · Jul 21, 2026

Jagdish Dahyalal Patel v.Anchor Consumer Products Private Limited

Delhi High Court · FAO(OS) (COMM) 180/2026

The Delhi High Court dismissed the appeal filed by Jagdish Dahyalal Patel challenging an ex-parte ad-interim injunction that restrained him from using the mark 'DYNAFRESH' for air fresheners, which was found deceptively similar to Anchor Consumer Products' registered trademark 'DYNA' used for soaps and personal care products since 1999. The appellant argued that the respondent suppressed material facts regarding his prior use since June 2021, but the court held that the 45 GST invoices could not overcome the Registrar's finding of no bona fide user and the established deceptive similarity. The court upheld the Single Judge's detailed reasoning and found no suppression warranting interference with the injunction.

trademark defendant favorable · May 22, 2026

Dabur India Limited v.Emami Limited

Delhi High Court · 115064324

The Delhi High Court has upheld an injunction against Dabur India Limited's product 'COOL KING THANDA TAEL' due to its deceptively similar trade dress to Emami Limited's Navratna Oil. The court found that the trade dress of Dabur's product was likely to mislead consumers and constitute passing off. The appeal by Dabur India Limited was dismissed, and the pending application was also dismissed. The court's findings are prima facie and subject to the final decision in the suit post-trial.

trademark defendant favorable · Apr 21, 2026

Ms Anuradha Sharma & Anr v.Jiva Ayurvedic Pharmacy Limited & Ors

Delhi High Court · 129559574

The Delhi High Court set aside an order granting an interlocutory injunction to Jiva Ayurvedic Pharmacy Limited, allowing Ms Anuradha Sharma to continue using the mark 'SHATAM JEEVA'. The court found no deceptive similarity between the rival marks and no misrepresentation. The appeal was allowed, and the observations made were prima facie in nature. The court's decision will not influence the consideration of the merits of the suit pending before the Commercial Court.

trademark defendant favorable · Apr 2, 2026

Brown-Forman Distillery, Inc v.Brewholik Private Limited And Anr

Delhi High Court · 135698343

The Delhi High Court dismissed an application by Brewholik Private Limited to sell existing stock of whiskey bearing the trademark 'OLD FORESTER', which is registered by Brown-Forman Distillery, Inc. The court held that the sale of the seized goods would be violative of the provisions of the Excise Act, 2009 and the Act. The court also noted that the plaintiff had vehemently disputed the quality of the seized goods, alleging them to be counterfeit.

patent defendant favorable · Mar 28, 2026

Nec Corporation v.Assistant Controller Of Patents And Designs

Delhi High Court · 79381597

Nec Corporation appealed the Assistant Controller's refusal of its patent application concerning a video coding device and method. The refusal was based on the lack of inventive step in light of existing prior art disclosures. The High Court ultimately dismissed the appeal, finding that the invention was rendered obvious by D1 to D3.

patent defendant favorable · Mar 17, 2026

Geron Corporation v.The Assistant Controller Of Patents And Designs

Delhi High Court · 32951888

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.

patent defendant favorable · Mar 12, 2026

ITW GSE APS v.Dabico Airport Solutions Pvt Ltd

Delhi High Court · 92988078

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.

trademark defendant favorable · Mar 9, 2026

Western Digital Technologies Inc. v.Geonix International Private Limited

Delhi High Court · 20719639

The appellants (Western Digital and Seagate) manufacture Hard Disk Drives (HDDs) bearing their registered trademarks. The respondents purchase these HDDs after they reach an 'end-of-life' stage, are extracted from equipment abroad, and imported into India. The court dismissed the appeal, finding that neither trademark infringement nor reverse passing off was established.

patent defendant favorable · Mar 9, 2026

Novo Nordisk A/S v.Dr Reddys Laboratories Limited & Anr.

Delhi High Court · 144556936

Novo Nordisk appealed a rejection of its interlocutory injunction application regarding the import and sale of Semaglutide, claiming infringement of its patent. The court dismissed the appeal, noting that the suit patent was set to expire shortly, but also found prima facie evidence suggesting the suit patent could be challenged for obviousness based on prior art (Genus Patent IN'964).

patent defendant favorable · Feb 28, 2026

Crystal Crop Protection Ltd v.Assistant Controller Of Patents And Designs & Ors.

Delhi High Court · 64918310

The appellant challenged an order concerning the patentability/inventive step. The respondent filed an application to place additional public domain documents on record. The court allowed the admission of these documents but ultimately dismissed the appeal, finding that the original Impugned Order regarding lack of inventive step was well-reasoned.

trademark defendant favorable · Feb 25, 2026

Landmark Crafts Limited v.Romil Gupta Trading As Sohan Lal Gupta & Anr.

Delhi High Court · 146101793

The appellant sought rectification to cancel a registered device mark (No. 3986970) held by the respondent, alleging irregularities in its grant. The Deputy Registrar had previously cancelled the registration. The appeal before the High Court questioned whether the substitution of marks constituted a substantial alteration under the Trade Marks Act.

patent defendant favorable · Feb 24, 2026

Boehringer Ingelheim Pharma Gmbh And Co v.The Controller Of Patents & Anr.

Delhi High Court · 76672212

Boehringer Ingelheim appealed against a single judge's decision regarding the maintainability of a revocation petition (CO (COMM. IPD-PAT) 38/2022). The core issues were whether a revocation petition could survive after the patentee pleaded invalidity in an infringement suit, or if it could continue after the patent expired by efflux of time.

patent defendant favorable · Feb 17, 2026

Pawan Kumar Goel v.Dr. Dhan Singh & Anr.

Delhi High Court · 192197960

The plaintiff filed a suit seeking permanent injunction for infringing Indian Patent 369150 related to extracting Alpha Yohimbine. The plaintiff later sought conditional withdrawal, arguing that the defendant was using a different plant species (Rauwolfia Vomitoria) and thus there was no current cause of action. However, the court found evidence suggesting the defendant was indeed using Rauwolfia tetraphylla, leading it to deny the permission for withdrawal.

patent defendant favorable · Feb 5, 2026

Yangtze Memory Technologie Co Ltd v.Union Of India & Anr.

Delhi High Court · 181996833

The petitioner challenged the grant of its patent application, arguing that it was prevented from filing a necessary divisional application due to the timing of the grant. The petitioner claimed diligent efforts and intent to file the division before the grant. However, the court dismissed the petition, holding that the Petitioner attempted to file the divisional application after the grant date.

patent defendant favorable · Jan 28, 2026

Canva Pty Ltd & Ors. v.Rxprism Health Systems Private Limited & Anr.

Delhi High Court · 95998423

Canva appealed a single judge's decision that had granted an interim injunction against its 'Present and Record' feature, alleging infringement of Rxprism Health Systems Private Limited's Indian Patent No. 360726. The appeal challenged the finding of infringement and the direction to deposit Rs. 50 lakhs as security.

trademark defendant favorable · Jan 27, 2026

Rexcin Pharmaceuticals P Ltd v.Rekin Pharma P Ltd & Anr.

Delhi High Court · 72154846

Rexcin Pharmaceuticals filed a suit seeking permanent injunction against Rekin Pharma regarding trademark infringement, passing off, and domain name misuse. The core dispute revolved around the similarity between 'REXCIN' (Petitioner) and 'REKIN-SP' (Respondent), particularly concerning pharmaceutical goods in Class 5. The court dismissed the interim injunction application, finding that the Petitioner failed to establish continuous use of REXCIN as a source identifier for Class 5 products.

patent defendant favorable · Jan 17, 2026

Hirotsu Bio Science Inc v.Assistant Controller Of Patents And Designs

Delhi High Court · 164201917

Hirotsu Bio Science Inc appealed the rejection of its patent application for a cancer detection method using nematode olfaction. The Appellant argued that the invention was merely a detection method (in vitro) and not a diagnosis, despite descriptive language in the specification. However, the High Court upheld the original order, finding that the claimed method functioned as a diagnostic method under Section 3(i) of the Act.

patent defendant favorable · Jan 16, 2026

Vishal Choudhary v.SNPC Machines Private Limited

Delhi High Court · 75158798

Vishal Choudhary appealed an order that restrained him from manufacturing and selling subject brick-making machines, which were patented by SNPC Machines Pvt. Ltd. The appeal primarily raised issues of territorial jurisdiction and the merits of patent infringement. The court dismissed the appeal, upholding the injunction in favor of the plaintiff (SNPC).

patent defendant favorable · Dec 2, 2025

Novo Nordisk As v.Dr. Reddys Laboratories Limited & Anr.

Delhi High Court · 39726850

Novo Nordisk filed a suit alleging infringement of its patent (IN'697) covering Semaglutide, a GLP-1 analogue used for diabetes and obesity. The Plaintiff sought an interim injunction to restrain the Defendants from importing or dealing in the compound. The Court ultimately dismissed the application, finding that the Plaintiff failed to establish a prima facie case for the grant of relief.

patent defendant favorable · Nov 24, 2025

Amylin Pharmaceuticals, Llc And Anr v.Assistant Controller Of Patents And Designs

Delhi High Court · 175779201

Amylin Pharmaceuticals appealed the Assistant Controller's rejection of its patent application for 'RELEASE FORMULATIONS USING NON-AQUEOUS CARRIERS'. The appeal challenged the finding that the invention lacked inventive step and fell under Section 3(d).

design defendant favorable · Nov 18, 2025

Aqualite Industries Private Limited v.Relaxo Footwears Limited

Delhi High Court · 136592964

This appeal before the Delhi High Court concerned allegations that Aqualite Industries was infringing on Relaxo Footwears' registered designs for hawai slippers. Relaxo had secured an interim injunction against Aqualite, which challenged this order. The court examined whether Aqualite's products were identical to the protected designs and whether the registrations themselves were invalid due to prior art or lack of novelty. Ultimately, the High Court upheld the Single Judge's decision, finding that the suit designs possessed novelty and that Aqualite was infringing Relaxo's registered design.

patent defendant favorable · Nov 17, 2025

FMC Corporation & Ors. v.Natco Pharma Limited

Delhi High Court · 61565219

The plaintiffs, FMC Corporation & Ors., filed an application seeking an interim injunction against Natco Pharma Limited, alleging infringement of their patented Compound of Formula 3 (IN'645). The suit was a quia timet action concerning the product 'Cyantraniliprole 10.26% OD'. Despite the defendant having already launched the product, the Delhi High Court dismissed the application for an interim injunction. The court found that the plaintiffs failed to establish a prima facie case and noted that damages could be compensable at trial.

trademark defendant favorable · Nov 4, 2025

Quantum Hi-Tech Merchandising Pvt. Ltd. v.LG Electronics India Pvt. Ltd. & Ors.

Delhi High Court · 152675471

The Delhi High Court dismissed the appeal filed by Quantum Hi-Tech Merchandising Pvt. Ltd., upholding the Commercial Court's decision to deny an interim injunction against LG Electronics India Pvt. Ltd. The court found that the appellant failed to establish a prima facie case for infringement or passing off, particularly lacking evidence of market use and sufficient goodwill prior to the respondent's usage. Furthermore, the High Court noted the appellant's deliberate concealment of facts, leading it to decline interference in the appeal.

patent defendant favorable · Oct 13, 2025

Koninklijke Philips N.V. v.M. Bathla & Anr.

Delhi High Court · 48192506

Koninklijke Philips N.V. filed a suit alleging that M. Bathla & Anr. infringed its Indian Patent No. 175971, which covered a 'Digital Transmission System,' through the manufacturing and sale of VCD systems and media. The court examined whether the defendants' replication process utilized the patented technology. Ultimately, the Delhi High Court found that the suit patent did not cover the resultant VCD product or the specific replication process employed by the defendants. Consequently, the plaintiff failed to establish infringement and the suit was dismissed.

patent defendant favorable · Oct 9, 2025

F. Hoffmann-La Roche Ag v.Natco Pharma Limited

Delhi High Court · 161933978

F. Hoffmann-La Roche appealed a single judge's decision that dismissed its application for an injunction against Natco Pharma Limited, which was manufacturing and selling Risdiplam. The core dispute centered on whether the species patent (IN 3343971) covering compounds for Spinal Muscular Atrophy was infringed by Risdiplam, or if the claims were obvious based on prior art disclosures in a genus patent (WO'916/US'955).

patent defendant favorable · Oct 9, 2025

Natera Inc And Anr v.The Assistant Controller Of Patents And Designs

Delhi High Court · 135629607

Natera Inc appealed the refusal of its patent application for 'Methods for Lung Cancer Detection'. The refusal was based on the grounds that the methods were not patentable under Section 3(i) as they related to diagnosis/treatment, and certain claims violated Section 59. The High Court upheld the refusal.

patent defendant favorable · Oct 9, 2025

Sequenom Inc v.The Controller Of Patents

Delhi High Court · 19170869

Sequenom Inc appealed the Assistant Controller's refusal to grant two patent applications related to methylation-based enrichment of fetal nucleic acid for non-invasive prenatal diagnoses. The core issue was whether this diagnostic process, conducted in a laboratory setting, fell under the exclusion of methods for diagnosis under Section 3(i) of the Patents Act, 1970.

patent defendant favorable · Sep 26, 2025

Helsinn Healthcare Sa v.Aet Laboratories Private Limited & Anr

Delhi High Court · 85349301

The suit was filed by Helsinn Healthcare Sa seeking permanent injunction against Aet Laboratories Private Limited and others for infringing its patent IN 426553, which covers compositions for treating chemotherapy induced nausea and vomiting. The court ultimately vacated the existing ad interim injunction, finding that the plaintiff failed to establish territorial jurisdiction or a prima facie case.

trademark defendant favorable · Sep 26, 2025

Honasa Consumer Limited v.Cloud Wellness Private Limited & Anr.

Delhi High Court · 141373768

Honasa Consumer Limited sought an interim injunction against Cloud Wellness Private Limited, alleging infringement of its trade dress and passing off. The Delhi High Court dismissed the application, noting that the issues of originality, prior use, and distinctiveness of the 'Subject Trade Dress' are complex factual questions requiring a full trial. Given the prolonged market co-existence between both parties, the court found no compelling case for granting an immediate injunction.

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