John D. Alden

Patent attorney, USPTO registration number 54957, status Active.

Firm

FibroGen, Inc

Location

San Francisco, CA

On the USPTO roster since

before May 2006

John D. Alden is a USPTO-registered patent attorney (registration number 54957) at FibroGen, Inc, in San Francisco, CA. The registration is active on the current USPTO roster, and John D. Alden has been listed on the roster since before May 2006.

FibroGen, Inc has 8 registered patent practitioners on the roster (5 patent attorneys and 3 patent agents), so John D. Alden works alongside 7 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

• Dawn C. Bryant — Patent attorney, Reg. No. 69586, Knobbe Martens Olson & Bear
• Jane H. Bu — Patent agent, Reg. No. 57221, Jane Bu In-house Counsel Service
• Jenny L. Buchbinder — Patent agent, Reg. No. 48588, Bozicevic, Field & Francis LLP
• Natalie Buck — Limited recognition, Reg. No. 902567, University of San Francisco School of Law
• Rimma Budnitskaya — Patent attorney, Reg. No. 48237, Splunk Inc.
• Erin O. Buell — Patent attorney, Reg. No. 57450, Townsend And Townsend And Crew LLP
• Katherine A. Burgess — Patent attorney, Reg. No. 82385, Baker Botts LLP
• Leland C. Burrill, II — Patent agent, Reg. No. 55032

All patent attorneys and agents in San Francisco, CA

Patent firms in California · Practitioners by state

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