Delhi High Court Grants Ex Parte Injunction To GlaxoSmithKline Against Orion Biotech For Trademark Infringement

In a significant move to protect intellectual property rights, the Delhi High Court has issued an ex-parte ad-interim injunction against Orion Biotech Private Limited and other associated entities. The order restrains the defendants from using the trademark 'COBEX' in connection with their medicinal products, following a lawsuit filed by GlaxoSmithKline Pharmaceuticals Limited (GSK).

Case Background

The dispute arises from the alleged infringement of GSK’s long-standing trademark, 'COBADEX'. GSK, a global pharmaceutical leader, has been manufacturing and marketing its multi-vitamin formulation under the 'COBADEX' brand since 1974, with trademark rights dating back to 1958.

The plaintiff approached the Court seeking a permanent injunction, damages, and delivery-up of products, alleging that the defendants’ use of the mark 'COBEX' for a paediatric antibiotic is not only deceptively similar but also poses a substantial risk to consumers due to the potential for confusion between the two distinct drug formulations.

Arguments and Legal Analysis

During the proceedings, counsel for the plaintiff emphasized that the defendants had applied for registration of the 'COBEX' mark in January 2026, claiming usage since 2010. However, GSK contended that the high degree of similarity between the marks creates an imminent risk of confusion. The Court was informed that the confusion could have severe health implications, as the products are intended for different therapeutic purposes—one being a multi-vitamin and the other a paediatric antibiotic.

The Court, presided over by Hon'ble Mr. Justice Anup Jairam Bhambhani, examined the preliminary facts and cited established legal principles. By relying on the Supreme Court ruling in Yamini Manohar vs. T.K.D. Keerthi and the Delhi High Court Division Bench decision in Chandra Kishore Chaurasia vs. R A Perfumery Works (P) Ltd. , the Court allowed the plaintiff to bypass pre-litigation mediation requirements given the urgent nature of the matter.

Key Observations

The bench highlighted the urgency of the matter, noting that the likelihood of consumer confusion in the pharmaceutical industry necessitates judicial intervention:

  • "In the opinion of this court, the plaintiff has made-out a prima facie case in its favour and against the defendants."
  • "Furthermore, considering the facts obtaining in the matter, the balance of convenience also lies in favour of the plaintiff and irreparable harm and injury would result to the plaintiff if the interim relief sought is not granted."
  • "Counsel submits therefore, that not only is there imminent chance of confusion between the plaintiff’s drug ‘COBADEX’ and the defendants’ preparation ‘COBEX’ on account of similarity of the two trade marks, but the fact that one is a multi-vitamin and the other is an antibiotic meant for paediatric use, heightens the risk to the consumer."

Court’s Decision

Justice Bhambhani granted an ex-parte ad-interim injunction, restraining the defendants from manufacturing, selling, advertising, or dealing in products under the 'COBEX' mark or any other deceptively similar name. Additionally, the Court ordered the defendants to remove product listings from all digital platforms, including e-pharmacy websites and social media. The matter is currently slated for further proceedings before the Joint Registrar on 27th October 2026. This order marks a critical victory for GSK, reinforcing the protection of established pharmaceutical brands in India.