Ms Daryn Grossman > Proskauer Rose LLP > New York, United States > Lawyer Profile

Proskauer Rose LLP
NEW YORK, NEW YORK 10036-8299
United States
Daryn Grossman photo

Work Department



Daryn A. Grossman is Managing Partner of Proskauer. She serves as the head of the Life Sciences Group and is the former co-chair of Proskauer’s global Corporate Department and former co-head of the Technology, Media & Telecommunications Group.

For over 20 years, Daryn has designed and negotiated complex technology and intellectual property transaction structures, including strategic alliances, licensing, technology development and outsourcing transactions. Her clients include a wide range of life sciences, cloud computing, digital media, Internet, software, electronics, luxury goods, retail, fashion, entertainment, telecommunications and clean technology companies.

Daryn’s practice also focuses on technology mergers, acquisitions, sales and spinoffs. She represents both growth and mature companies, and counsels venture capitalists and strategic investors in evaluating intellectual property portfolios in connection with private equity investments, public offerings and mergers and acquisitions. Daryn often counsels boards of directors and management teams in navigating the critical commercial and legal issues surrounding product development and exploitation and risk mitigation.

Lawyer Rankings

United States > Industry focus > Healthcare: life sciences

Proskauer Rose LLP fields a team of IP experts with distinct expertise in the life sciences sector. Its litigators defend its clients’ patents and trade secrets, with particular expertise acting on behalf of biologics and biosimilars. Reviews of post-grant products are another unique speciality of the firm. Los Angeles-based Siegmund Gutman is particularly noteworthy, combining deep experience in Hatch Waxman litigation with industry ties in the biotech sector. Vice-Chair Fangli Chen is known for her patent prosecutions and strategic advice and is based in Boston. Also key are New York-based transactional attorney Robert Cantone and managing partner Daryn Grossman.