Delhi High Court | Intellepedia

Inventive Step Misjudged? Delhi HC Revives Trident’s Patent Application

Composite image showing a close-up of breathable maroon fabric, a cartoon panel of judges giving thumbs up, and colorful yarn balls representing air-rich yarn innovation in a legal patent context

Delhi HC revives Trident’s patent application, citing flaws in the inventive step analysis of its air-rich yarn invention.

Are Employment Agreements sufficient for establishing Proof Of Right?

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Delhi High Court rules employment agreements valid as proof of right under Section 7(2), aiding patent filings involving deceased inventors.

Unauthorized Commercial Use of Persona of Andhra Pradesh Deputy CM Pawan Kalyan: Delhi HC Intervenes

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The Delhi High Court intervened to protect actor and Andhra Pradesh Deputy CM Pawan Kalyan’s personality and publicity rights from unauthorized commercial use, including AI-generated impersonations. The Court granted interim injunctions, emphasizing the enforceability of celebrity rights under Indian law.

From Fine Dining to Trademark Fighting: The Dakshin Breakup Story

In the case of ITC Limited & Anr. vs Adyar Gate Hotels Limited, the court declined to restrain a former collaborator from using the restaurant brand ‘DAKSHIN’. Despite ITC’s registrations, the court held that past agreements, shared use, and acquiescence over decades created factual disputes that must be resolved at trial.

UNPLUG YOURSELF Allowed, BOULT Logos Still Blocked

In the case of Exotic Mile vs Imagine Marketing Pvt Ltd, the court considered claims of trademark infringement and passing off in relation to competing marks used for audio devices. It limited interim relief to the scope of the pleadings and clarified the legal position on unpleaded claims.

Birkin Bag’s Three-Dimensional Trade Dress Recognised as Well-Known by Delhi High Court

In the case of Hermes International & Anr vs Macky Lifestyle Private Limited & Anr, the Delhi High Court examined whether the shape and configuration of the Birkin bag—registered as a three-dimensional mark—met the requirements for being declared a well-known trademark. The court found that the trade dress had acquired widespread recognition in the luxury fashion market among the relevant public making it well known.

Dr Reddy’s Semaglutide Exports to Continue as Court Denies Interim Relief to Novo Nordisk

Semaglutide injection pen with syringe surrounded by weighing scale, tape measure, dumbbell and fast food, symbolising weight loss and diabetes treatment.

The Delhi High Court refused Novo Nordisk interim relief against Dr Reddy’s, finding that the Semaglutide species patent faces serious validity challenges in light of the earlier genus patent. The Court allowed Dr Reddy’s to continue manufacturing Semaglutide in India solely for export to non-patent jurisdictions, with no domestic sales.

Descriptiveness and Registrability of Composite Marks in Cancellation Proceedings

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This post analyses a Delhi High Court decision on the registrability of composite marks in trademark cancellation proceedings. It underscores the importance of assessing marks as a whole and the evidentiary role of continuous use in such disputes.

Delhi High Court Grants Patent Application Restoration After Agent’s Error

Illustration of a courtroom with wooden benches and judge's bench; inset shows a cartoon man scratching his head with a lightbulb over it, symbolizing a sudden realization or mistake.

Delhi High Court restores Synertec’s patent application, ruling that agent error, not intent, caused the missed Form-18 deadline.

Himalaya Trademark Infringement: Delhi HC Grants Injunction

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The Delhi High Court granted an interim injunction to Himalaya Wellness, restraining Greenland Trading from using deceptively similar marks for ayurvedic products. The Court found a clear risk of consumer confusion and dilution of the well-known HIMALAYA trademark.