A Recipe for Trouble: Patents and Trade Secrets at Calcutta HC
In the case of NOCIL Ltd v. Finorchem Ltd and Anr, the Calcutta High Court considered whether a rival that plans to make the same rubber chemical, and…
patent infringement
206 articles
Quia Timet Patent Injunction Stops Intas’s Dabrafenib Launch
Novartis AG sought a quia timet patent injunction against Intas Pharmaceuticals Limited before the Delhi High Court, alleging that regulatory filings and an investigation report revealed imminent infringement…
Bolar Is Not a Blanket: Madras High Court on Vildagliptin API Exports
In the case of Novartis AG v. Venkata Narayana Active Ingredients Pvt. Ltd., the Madras High Court dealt with a familiar pharmaceutical patent question in a concrete factual…
Mold-Tek Wins Patent Infringement Injunction Against Former Distributor
In Mold-Tek Packaging Limited v. Pronton Plast Pack Pvt. Ltd., the Delhi High Court found both tamper-evident packaging patents valid and prima facie infringed, granted an interim injunction,…
Design Is Not a Shield: Delhi High Court on Patent Infringement in the Packaging Industry
In Mold-Tek Packaging Ltd v. Neway Industries Pvt. Ltd, the Delhi High Court examined two cross-appeals arising from a patent infringement dispute over tamper-evident packaging closures. The central…
Breaking Beams, Breaking Records: Delhi High Court Awards ₹152 Crore in Antenna Patent Infringement Suit Against Rosenberger
The Delhi High Court upheld the validity of Indian Patent No. 240893 for asymmetrical beam antenna technology in Communication Components Antenna Inc. v. Rosenberger Hochfrequenztechnik GmbH, rejecting all…
No double riding! Court clarifies on patent revocation plea in case involving Philips
In the case of Versuni Holding B.V. Trading as Preethi v. Maya Appliances Private Limited, the patent holder had already sued for infringement before the Delhi High Court.…
Frimline v. K-SMATCO: Delhi HC Rules Firmly in Pharmaceutical Patent Infringement Case
In Frimline v. K-SMATCO, Delhi HC granted interim relief over patent IN 382949, citing strong prima facie infringement of Frimline’s pharmaceutical formulation.
No Territorial Jurisdiction, No Quia Timet Relief: Lessons from a Patent Case
In the case of Helsinn Healthcare SA vs AET Laboratories, the Delhi High Court declined to entertain a patent infringement action filed in anticipation of future infringement. The…
Products Made During Patent Term are Infringing Even After Expiry
In the case of Boehringer Ingelheim v. Femilab Healthcare, the Himachal Pradesh High Court ruled that interim injunctions granted to prevent patent infringement cannot continue after the patent…