Benjamin S. Chang

Patent attorney, USPTO registration number 56044, status Active.

Location

San Diego, CA

On the USPTO roster since

before May 2006

Benjamin S. Chang is a USPTO-registered patent attorney (registration number 56044), in San Diego, CA. The registration is active on the current USPTO roster, and Benjamin S. Chang has been listed on the roster since before May 2006.

San Diego, CA has 1,150 registered patent practitioners in all: 747 patent attorneys and 373 patent agents.

Other registered practitioners in San Diego, CA

• Thomas R. Arno — Patent attorney, Reg. No. 40490, Veros Legal Solutions, LLP
• Aaron L. Arpi — Patent attorney, Reg. No. 72598, Kilpatrick Townsend & Stockton LLP
• Shovon I. Ashraf — Patent agent, Reg. No. 62270, Neurocrine Biosciences, Inc.
• Dor Y. Ashur — Patent agent, Reg. No. 75115, Wilson Sonsini Goodrich & Rosati
• Fareid A. Asphahani — Patent agent, Reg. No. 72217, Perkins Coie LLP
• Michael B. Atlass — Patent attorney, Reg. No. 30606, Qualcomm Technologies Inc.
• Sandy Auyoung — Patent agent, Reg. No. 54970, Sequenom INC
• Michael B. Ayers — Patent attorney, Reg. No. 44015, Verance Corp.

All patent attorneys and agents in San Diego, CA

Patent firms in California · Practitioners by state

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