About Knobbe Martens Olson & Bear LLP
Knobbe Martens Olson & Bear LLP is an intellectual property and technology law firm headquartered in Irvine, California, in Orange County. The firm reports more than 300 legal professionals and scientists and serves clients ranging from multinational corporations to start-ups. Its work covers patents, trademarks, copyrights, trade secrets and IP litigation in district, appellate, PTAB and ITC forums, along with transactional and international matters. The firm traces its origins to 1962.
The firm lists offices in Orange County, Los Angeles, San Diego, San Francisco, Seattle, Washington, D.C. and New York. Its New York office at 1745 Broadway, 21st Floor, opened in Midtown Manhattan in 2017 and serves clients in fintech, pharmaceutical, fashion and beauty, luxury goods, media and entertainment industries, according to the firm's website. The firm states that the New York office improves its access to clients in the Northeast and overseas.
| Type | Law firm |
|---|---|
| New York offices | New York |
| Phone | 212-849-3000 |
| Website | knobbe.com |
| Registered NY attorneys | 19 |
Practice areas
Areas of work that Knobbe Martens Olson & Bear LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.
Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Knobbe Martens Olson & Bear LLP.
Registered attorneys
David Weiss Suspended Joseph Gerber Currently registered Inzer Ni Currently registered Mitchell Hadley Currently registered Alexander Trimes Currently registered Charles Sirek Currently registered Stacy Rush Currently registered Raina Patel Currently registered Rory Lootsma Currently registered Jamal Perry Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.