Skip to main content

A big challenge for innovations over the years had been in relation to the issues relating to the pre-grant oppositions of Patents. Under Indian law, a pre-grant opposition can be filed by “any person”, contrary to a post-grant opposition which can only be filed by a person interested. As a result, the generic companies were abusing this provision, by filing multiple oppositions in name of different individuals, resulting in a delay in the grant of a patent and/or patent not even being granted before the expiry of patent term. Serial oppositions in a patent application covering a commercial product were becoming normal and this practice had to be stopped.

In OA/2/2016/PT/MUM (Pfizer Products Inc. Vs UOI) vide a landmark and seminal decision dated 21st day of August 2020, the Intellectual Property Appellant Board condemned the filing of Benami Oppositions. The team was led by our Senior Partner, Ms Archana Shanker, along with the able assistance of our Director, Ms Gitika Suri.

The team comprising Ms Archana Shanker and Ms Gitika Suri took this case to its logical conclusion and strongly opposed the pre-grant opposition filed by a Diamond merchant, Dhaval Diyora in a Pharmaceutical case. The order of the Intellectual Property Appellant Board was challenged by the opponent before the Divisional Bench of Bombay High Court.

The Divisional Bench of Bombay High Court endorsed the order of the Intellectual Property Appellant Board and further opined that “any person” in a pre-grant opposition cannot be anybody since the objective of the pre-grant opposition is to help or assist in the examination process. “Any person” under Section 25(1) of the Indian Patents Act is to have at least the technical domain knowledge to which the invention relates.

This decision of the Intellectual Property Appellant Board and Divisional Bench of Bombay High Court will have a huge impact on all innovators. Pursuant to these orders of the Intellectual Property Appellant Board and the Bombay High Court, the Intellectual Property Appellant Board has issued several orders to streamline the pre-grant opposition process, to ensure that the pre-grant opposition system is not abused, the pre-grant opposition not be filed by any strawman and person filing the opposition has to establish their locus/identity. The impact of this judgement on the commercial value of the innovation ecosystem is monumental since it impacts all industries.

The matter was subsequently featured in the FT Innovative Lawyers Asia-Pacific 2021 report. Read here.

Most Recent

News & Insights

VIEW ALL
News & Updates
Nov 04, 2025

In a remarkable conclusion to one of India’s longest-running trademark disputes, the order authored by Justice Sanjeev Narula of the Hon’ble High Court

DELHI HIGH COURT BRINGS 25-YEAR “CELEBRATIONS” TRADEMARK DISPUTE TO A WHOLESOME CLOSE
News & Updates
Nov 02, 2025

Partner Litigation, Dhruv Anand, spoke to Times of India for its dive-deep article on ‘Stars v AI’ giving a 360 degree roundup of what actually makes

Stars vs AI: Dhruv Anand speaks to ToI about personality rights and the intent behind protecting them
Thought Leadership
Oct 22, 2025

‘First published on Lexology’ By: Pravin Anand, Vaishali R Mittal and Siddhant Chamola A. INTRODUCTION Standards‑essential patents (“SEPs”)

Interim Licences vs Anti Interim Injunctions: a Cross Border Stand Off
Thought Leadership
Oct 16, 2025

‘First published on Lexology’ By: Safir Anand and Omesh Puri The Office of the Controller General of Patents, Designs, and Trade Marks has issued a

Indian Trade Marks Office issues Office Order – Streamlining Registry Function