Mr Siegmund Gutman > Proskauer Rose LLP > Los Angeles, United States > Lawyer Profile
Proskauer Rose LLP Offices
2049 CENTURY PARK EAST
32ND FLOOR
LOS ANGELES, CA 90067-3206
CALIFORNIA
United States
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Mr Siegmund Gutman
Work Department
Life Sciences, Litigation and Patents
Position
Siegmund (“Sige”) Gutman is chair of Proskauer’s Life Sciences Patent Practice, a partner in the Litigation Department, and a member of the Patent Law and Intellectual Property Groups.
Sige is an accomplished patent litigator, frequently representing clients before trial and appellate courts, as well as arbitration panels. In the life sciences area, his practice focuses on developing and executing market exclusivity and freedom-to-operate strategies, including patent office and FDA regulatory strategies, for leading biologics, pharmaceutical, biotechnology, and medical device clients. He has extensive experience successfully litigating biologic drug patent and Hatch-Waxman cases, and has frequently spoken and written about issues relating to biosimilars and generic drugs. Sige’s background combines a graduate degree in molecular and cell biology and biophysical chemistry with more than 20 years of industry experience, including serving as senior patent litigation counsel for Amgen, the world’s largest biotechnology company.
He advises clients on patent matters involving a wide range of technologies, including therapeutic proteins such as monoclonal antibodies, antibody-drug conjugates, nucleic acids, gene therapy, stem cells, expression systems, screening methodologies, purification processes, DNA microarrays, small molecules and polymer chemistry.
Sige also has extensive experience in inter-partes patent office actions, including oppositions, and providing strategic patent counseling, including addressing product life cycle management and patent portfolio development issues, as well as preparing third-party patent landscape analyses.
Prior to joining Proskauer, Sige was a partner at another Am Law 100 firm.
While in graduate school, Sige worked on elucidating the 3-D structure of an auto-catalytic RNA using molecular biological, biochemical and biophysical techniques. He also previously worked for a major manufacturer of photocopiers and printers, where he helped develop novel color toner particles using electrochemical, photochemical and polymer chemical techniques.
Lawyer Rankings
United States > Healthcare > Life sciences
(Leading lawyers)Proskauer Rose LLP provides a diverse offering for clients seeking advice on FDA regulation and patent prosecution. Boston-based practice head Fangli Chen assists clients with patent portfolio management to protect biochemical, immunology, and diagnostics products. New York’s Daryn Grossman acts as the managing partner of the firm, while practice co-head Siegmund Gutman – based in Los Angeles – is an accomplished litigator who acts for biotech, biologics, and medical device clients in disputes concerning biosimilars and Hatch-Waxman legislation. New York based Robert Cantone maintains a corporate-focused practice, advising on life sciences M&A, strategic alliances, and corporate governance.
Lawyer Rankings
Top Tier Firm Rankings
- Labor and employment > Employee benefits, executive compensation and retirement plans: design
- M&A/corporate and commercial > Venture capital and emerging companies
- Labor and employment > Labor and employment disputes (including collective actions)
- Labor and employment > Labor-management relations
- Intellectual property > Copyright
- M&A/corporate and commercial > M&A: middle-market ($500m-999m)
- 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
- Intellectual property > Copyright
- 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 (nonprofit and tax exempt organizations)
- Investment fund formation and management > Private equity funds (including venture capital)
- Real estate > Real estate
- Real estate > Real estate investment trusts (REITs)
- Tax > US taxes: non-contentious
- Media, technology and telecoms > Cyber law (including data privacy and data protection)
- Labor and employment > Immigration
- Media, technology and telecoms > Media and entertainment: litigation
- Finance > Restructuring (including bankruptcy): corporate
- Antitrust > Civil litigation/class actions: defense
- Dispute resolution > Corporate investigations and white-collar criminal defense
- Environment > Environment: transactional
- Healthcare > Life sciences
- Media, technology and telecoms > Media and entertainment: transactional
- Investment fund formation and management > Mutual/registered/exchange-traded funds
- M&A/corporate and commercial > Private equity buyouts: large deals ($500m+)
- Dispute resolution > Product liability, mass tort and class action - defense: consumer products (including tobacco)
- Dispute resolution > Securities litigation: defense
- Healthcare > Service providers
- Media, technology and telecoms > Technology transactions
- Intellectual property > Trade secrets (litigation and non-contentious matters)
- Intellectual property > Trademarks: litigation
- M&A/corporate and commercial > M&A: large deals ($1bn+)
- Dispute resolution > Leading trial lawyers
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Finance > Commercial lending