Sanjeev leads the patent and design litigation practice at the firm. He specializes in enforcement, protection and dispute resolution in the areas of Patent, Design, Plant Varieties and Biological diversity laws. Besides he also handles transactional work including technology transfer and licensing agreements. He regularly renders opinions on the validity and enforcement of patents and designs, freedom to operate, infringement analysis and due diligence apart from managing patent portfolios of clients. Sanjeev regularly appears before the Indian Patent Office, Intellectual Property Appellate Board and various District and High Courts as well as the Supreme Court of India in connection with enforcement of patents and designs. Prior to joining the firm in 2008, Sanjeev practiced as an independent lawyer before the High Court of Delhi for 9 years, handling commercial and corporate litigation.