Novartis Ag v. Eris Lifesciences Limited

E.R.Squibb & Sons Llc and Ono Pharmaceutical Co. Ltd.vsUnion of India, The Controller of Patents & Designs, Zydus Healthcare Limited

The petitioners, international pharmaceutical companies, challenged the recommendations of the Opposition Board regarding their granted patent (IN340060). They argued that the board improperly considered a rejoinder filed by the opponent and failed to consider additional evidence submitted by the petitioners. The court found that the Controller's failure to pass orders on procedural applications led to an incomplete scrutiny, thus vitiating the recommendations.

Dr. Reddys Laboratories LimitedvsZentech Pharmaceuticals And Anr.

The Delhi High Court granted an interim injunction in favor of Dr. Reddys Laboratories Limited against Zentech Pharmaceuticals And Anr. The court found a prima facie case for infringement and passing off, noting that the defendant adopted a phonetically similar trademark (ZEEDUX) and copied the entire trade dress and color scheme of the plaintiff's well-known brand (ZEDEX). This order temporarily restrains the defendants from manufacturing or using the infringing product while the main suit proceeds.

Mankind Agritech Private LimitedvsRegistrar Of Trade Marks

Mankind Agritech Private Limited filed an appeal challenging the refusal of registration for its trademark application no. 5617624 in Class 1. The Delhi High Court issued a procedural order, setting out the timeline and requirements for both parties to proceed with the appeal. This interim step allows the appellant to challenge the Registrar's decision regarding the trademark refusal.

Dabur India LimitedvsMs Usha Proprietor Of Rs Industries & Anr.

The Delhi High Court allowed Dabur India Limited's cancellation petition against a similar mark registered by Ms. Usha Proprietor Of Rs Industries. The court found that the impugned mark was confusingly and deceptively similar to Dabur's well-known trademark 'DABUR,' particularly given that both parties operate in the identical Class 3 goods (detergents, soaps, etc.). Citing prior use and established goodwill, the High Court directed the Trade Marks Registry to remove the infringing registration.

Ecomax Solutions Pvt. Ltd.vsEnergeo Building Solutions Llp & Ors.

The dispute concerned alleged patent infringement regarding Ecomax Solutions' Automatic Tube Cleaning System (ATCS) against Energeo Building Solutions' AFCS. The court examined whether the defendants' system infringed the claims of IN 382118. The court found that the AFCS was prima facie dissimilar to the suit patent, leading to the dismissal of the plaintiff's injunction application.