Firm PROFILE
Umberg\Zipser
USA: Spotlight
Rankings
Leading firm in Spotlight:
Ranked Departments
Ranked Departments
Top figures | Spotlight California
20
Lawyers
1
Offices
2014
Established Year
Content provided by Umberg\Zipser
Spotlight California
Overview
Provided by Umberg\Zipser
Umberg/Zipser LLP is an Irvine-based boutique focused on business litigation and intellectual property. The firm represents companies, founders, and professionals in complex disputes nationwide and advises on patent and trademark prosecution, IP strategy, and transactions. With Ph.D.-level technical expertise and experience from national firms, it delivers business-focused, high-level counsel across industries.
Industry sectors (14)
- Aerospace
- Automotive
- Biotechnology
- Communications Technology
- Consumer Products
- Electrical, Semiconductor & Computer Technology
- Energy
- Financial Services
- Immunology
- Legal Services/Law Firms
- Medical Devices
- Pharmaceuticals
- Real Estate
- Software/Artificial Intelligence
Capabilities (9)
- Commercial Litigation
- Intellectual Property
- Lawyer Liability and Legal Ethics
- Class Actions
- Government and Regulatory Matters
- White-Collar Investigations and Defense
- Patent Strategy and Prosecution
- Trademark Strategy and Prosecution
- Trade Secrets
Key people
Provided by Umberg\Zipser
Mark Finkelstein
Managing Partner
Work & experience
Provided by Umberg\Zipser
Umberg/Zipser LLP delivers exceptional legal counsel through a highly skilled, diverse team with experience from leading national firms. The firm combines strategic insight with a personal, client-focused approach, handling complex litigation and a full lifecycle intellectual property practice. Known for superior service and quality, it also advises attorneys and firms on professional liability, risk, and legal ethics.
Ranked Offices at Umberg\Zipser
Provided by Umberg\Zipser
Ranked Departments at Umberg\Zipser (2)
Top figures | Spotlight California
20
Lawyers
1
Offices
2014
Established Year
Content provided by Umberg\Zipser
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.