David Rosenberg
Patent attorney, USPTO registration number 54409, status Active.
- Firm
- Townsend And Townsend And Crew LLP
- Location
- San Francisco, CA
- On the USPTO roster since
- before May 2006
David Rosenberg is a USPTO-registered patent attorney (registration number 54409) at Townsend And Townsend And Crew LLP, in San Francisco, CA. The registration is active on the current USPTO roster, and David Rosenberg has been listed on the roster since before May 2006.
Townsend And Townsend And Crew LLP has 17 registered patent practitioners on the roster (12 patent attorneys and 5 patent agents), so David Rosenberg works alongside 16 other registered practitioners there.
San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.
Other registered practitioners in San Francisco, CA
- Samik Bhattacharyya — Patent attorney, Reg. No. 65425
- Julian G. Bieber-Dishart — Patent agent, Reg. No. 82926, Wilson Sonsini Goodrich & Rosati
- David L. Bilsker — Patent attorney, Reg. No. 39611, Quinn Emanel Urquhart & Sulliavan, LLP
- Claire E. Bispo — Patent agent, Reg. No. 84084
- Bradford J. Black — Patent attorney, Reg. No. 72860, Bradford Black P.C.
- Matthew Kemp Blackburn — Patent attorney, Reg. No. 47428, Lewis Roca Rothgerber Christie LLP
- Kimber L. Blackburn — Patent agent, Reg. No. 41380, Morgan & Finnegan LLP
- Peter M. Blair — Patent agent, Reg. No. 81955
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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