Vifor International Ltd. v. Aishwarya Health Care Private Limited

51908438

Vifor International Ltd., a global pharmaceutical company, filed suit against Aishwarya Health Care Private Limited alleging infringement of its patented drug, Ferric Carboxymaltose. The plaintiffs claimed that the defendants intended to launch a generic version, 'Ferocose FCM', which would infringe upon their patent (No. 221536). After considering the prima facie case and balance of convenience, the Delhi High Court granted an ad-interim injunction.

Jurisdiction
India
Court
Delhi High Court - Orders
Case Number
51908438
Judge(s)
Sanjeev Narula

Detailed Summary

of the Paris Local Division of the Unified Patent Court concerning a request for extension of time filed by the Bosch defendants. The judge-rapporteur rejected Bosch's request, finding that a non-redacted version of Valeo's 15 June 2026 filing had been deposited in the CMS simultaneously with the redacted version, and that Bosch had failed to exercise due diligence in accessing it. The court ruled that the deadlines under R.29(d) RdP run from 15 June 2026.

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before Delhi High Court - Orders. Understanding the court's reasoning in Vifor International Ltd. vs Aishwarya Health Care Private Limited is valuable context for structuring arguments or assessing risk in similar proceedings.

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