Cynthia Tianxin Chen

Patent attorney, USPTO registration number 61193, status Active.

Firm

Amgen

Location

Cambridge, MA

On the USPTO roster since

November 2007

Cynthia Tianxin Chen is a USPTO-registered patent attorney (registration number 61193) at Amgen, in Cambridge, MA. The registration is active on the current USPTO roster, and Cynthia Tianxin Chen has been listed on the roster since November 2007.

Amgen has 6 registered patent practitioners on the roster (5 patent attorneys and 1 patent agent), so Cynthia Tianxin Chen works alongside 5 other registered practitioners there.

Cambridge, MA has 387 registered patent practitioners in all: 281 patent attorneys and 105 patent agents.

Other registered practitioners in Cambridge, MA

• Mary Katherine Ferguson — Patent attorney, Reg. No. 51675, Intellia Therapeutics
• Ira D. Finkelstein — Patent attorney, Reg. No. 44680, Takeda Pharmaceuticals, U.S.A., Inc.
• Erin M. Foley — Patent attorney, Reg. No. 71813, Cooley LLP
• James Darrell Fontenot — Patent attorney, Reg. No. 46705, Generation Bio
• Lauren C. Foster — Patent agent, Reg. No. 51694, Massachusetts Institute of TEchnology Technology Licensing Office
• Gojeb L. Frehywot — Patent agent, Reg. No. 52916, Sanofi
• Karl Gadicke — Patent agent, Reg. No. 78231, Picket Fence IP
• Charles L. Gagnebin, III — Patent attorney, Reg. No. 25467, Weingarten Schurgin Gagnebin and Lebovici LLP

All patent attorneys and agents in Cambridge, MA

Patent firms in Massachusetts · Practitioners by state

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