Liguo Zhang

Patent agent, USPTO registration number 84637, status Active.

Location

Lexington, MA

On the USPTO roster since

April 2026

Liguo Zhang is a USPTO-registered patent agent (registration number 84637), in Lexington, MA. The registration is active on the current USPTO roster, and Liguo Zhang has been listed on the roster since April 2026.

Lexington, MA has 46 registered patent practitioners in all: 30 patent attorneys and 15 patent agents.

Other registered practitioners in Lexington, MA

• Ian R. Silverman — Patent attorney, Reg. No. 37443, Concert Pharmaceuticals Inc.
• Keiko Weir — Patent agent, Reg. No. 82511, Novo Nordisk
• Nancy Chiu Wilker — Patent attorney, Reg. No. 43545, Protection Pal, LLC
• Doyon Won — Patent agent, Reg. No. 82290, Voyager Therapeutics, Inc.
• David J. Abraham — Patent attorney, Reg. No. 39554, Innovation Legal Group
• Kirsten A. Anderson — Patent attorney, Reg. No. 38813, Shire
• David Barron — Patent attorney, Reg. No. 39598, Vistaprint
• Alicia A. Bawa — Patent agent, Reg. No. 51445, Synta Pharmaceuticals CORP

All patent attorneys and agents in Lexington, MA

Patent firms in Massachusetts · Practitioners by state

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