Weil, Gotshal & Manges LLP

With full-service intellectual property capabilities, Weil, Gotshal & Manges LLP is ‘creative and innovative in its approach’ to patent litigation and represents tech and life sciences companies at all levels of the US court system, with particular strength in patent appeals and proceedings at the Patent Trial and Appeal Board. In New York, patent litigator Elizabeth Weiswasser has extensive experience working with clients in the life sciences sector, including companies active in the biologics, pharmaceuticals, chemicals, and medical devices spaces, and Anish Desai is a skillful trial lawyer in the patent litigation space across a broad range of venues. The duo co-chair the group with Silicon Valley lawyer Edward Reines, who specializes in litigating patent and other IP cases in both the tech and life sciences industries. Also in Silicon Valley, pharma expert Derek Walter acts for the likes of Synthego and Pacific Biosciences in all stages of patent litigation.