Amy L. Hessler

Patent agent, USPTO registration number 50310, status Active.

Firm

FibroGen, Inc

Location

San Francisco, CA

On the USPTO roster since

before May 2006

Amy L. Hessler is a USPTO-registered patent agent (registration number 50310) at FibroGen, Inc, in San Francisco, CA. The registration is active on the current USPTO roster, and Amy L. Hessler 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 Amy L. Hessler 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

• Steven L. Chang — Patent attorney, Reg. No. 59424, Novak Druce & Quigg LLP
• Sabrina A. Chang — Patent attorney, Reg. No. 59252, Kirkland & Ellis LLP
• Hung P. Chang — Patent attorney, Reg. No. 58711, Play First, Inc.
• Randall W. Chang — Patent agent, Reg. No. 40946, RC Patent Services
• Sophia S. Chang — Patent attorney, Reg. No. 69407, University of California, San Francisco
• Young A. Chang — Patent agent, Reg. No. 80093, Sheppard Mullin
• Urmi Chattopadhyay — Patent agent, Reg. No. 59018, Baker Botts LLP
• L. Howard Chen — Patent attorney, Reg. No. 46615, K & L Gates

All patent attorneys and agents in San Francisco, CA

Patent firms in California · Practitioners by state

Is this you? Claim your free Wysebridge profile.