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

11 TIMES SQUARE
NEW YORK, NEW YORK 10036-8299
NEW YORK
United States
- Firm Profile
- Go to...
Daryn Grossman

Work Department
Corporate
Position
Daryn A. Grossman is a partner in Proskauer’s Corporate Department and head of the Life Sciences Group.
Daryn is the former Managing Partner and continues to participate in the leadership of the firm in various capacities, working closely with the Firm’s Chair and Executive Committee in relation to the implementation of the Firm’s business strategy.
Over the course of her career, Daryn has served in several leadership positions including co-chair of Proskauer’s global Corporate Department, the Firm’s largest department, and as co-head of the Technology, Media & Telecommunications Group. She has also served on the Firm’s Hiring Committee, Business Development Committee and Lateral Acquisition Committee. Daryn has championed the career of many women lawyers throughout the Firm and actively engages in the Proskauer Women’s Alliance programming.
As a tech-transactional lawyer, 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.
Clients describe Daryn as “skilled and resourceful.” IAM Patent writes: “In the IP monetization area, there is nothing crack negotiator Daryn Grossman can’t do,” adding that she has “a command of all deal types across the IP commercialization spectrum…she can go toe to toe with anybody. She just gets deals done.”
Lawyer Rankings
United States > Healthcare > Life sciences
Proskauer Rose LLP advises on IP litigations, prosecution, and transactions, with a focus on biotech, pharma, and medical device clients. The firm is also active in FDA regulatory and product liability litigation matters. The practice is led by Boston-based Fangli Chen, who specializes in litigation, strategic IP portfolio development, and IP matters in connection with commercial transactions, along with New York’s Daryn Grossman, who focuses on tech and IP transactions, including strategic alliances. The team saw significant expansion in 2024, welcoming litigator Craig Whitney from Frankfurt Kurnit Klein & Selz PC in New York and antitrust litigator Mark Rosman from Wilson Sonsini Goodrich & Rosati in Washington DC. Joining the DC and New York teams from Hughes Hubbard & Reed LLP, Kevin Abikoff is experienced in securities and white-collar criminal litigation, investigations, enforcement, regulation, and counseling.
Lawyer Rankings
Top Tier Firm Rankings
- Labor and employment > Employee benefits, executive compensation and retirement plans: design
- Labor and employment > Labor and employment disputes (including collective actions)
- Labor and employment > Labor-management relations
- Finance > Commercial lending
- Environment > Environment: transactional
- Industry focus > Sport
- Labor and employment > Workplace and employment counseling
Firm Rankings
- Media, technology and telecoms > Advertising and marketing: litigation
- Insurance > Advice to policyholders
- Investment fund formation and management > Alternative/hedge funds
- Finance > Commercial lending > Advice to direct lenders/private credit
- Labor and employment > Employee benefits, executive compensation and retirement plans: transactional
- Labor and employment > ERISA litigation
- Dispute resolution > General commercial disputes
- Tax > International tax
- Tax > Not-for-profit (Fortune 1000 private foundations, national trade associations, and charities)
- M&A/corporate and commercial > Private equity buyouts: middle-market (Up to $500m)
- Investment fund formation and management > Private equity funds (including venture capital)
- Real estate > Real estate
- Tax > US taxes: non-contentious
- Finance > Commercial lending: Advice to bank lenders
- Intellectual property > Copyright
- Media, technology and telecoms > Cyber law (including data privacy and data protection)
- Media, technology and telecoms > Media and entertainment: litigation
- Finance > Restructuring (including bankruptcy): corporate
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Antitrust > Civil litigation/class actions: defense
- Dispute resolution > Corporate investigations and white-collar criminal defense
- Environment > Environment: transactional
- Dispute resolution > Leading trial lawyers
- Healthcare > Life sciences
- Investment fund formation and management > Mutual/registered/exchange-traded funds
- Dispute resolution > Securities litigation: defense
- Media, technology and telecoms > Technology transactions
- M&A/corporate and commercial > M&A: large deals ($1bn+)
- Real estate > Real estate finance
- Healthcare > Service providers
- Intellectual property > Patents: litigation (full coverage)