David Chen

Patent attorney, USPTO registration number 77875, status Active.

Location

Rockville, MD

On the USPTO roster since

October 2020

David Chen is a USPTO-registered patent attorney (registration number 77875), in Rockville, MD. The registration is active on the current USPTO roster, and David Chen has been listed on the roster since October 2020.

Rockville, MD has 126 registered patent practitioners in all: 65 patent attorneys and 61 patent agents.

Other registered practitioners in Rockville, MD

• Jonathan D. Schlaifer — Patent attorney, Reg. No. 61719, Self-Employed
• Joseph James Schuller — Patent attorney, Reg. No. 48708, Glaxosmithkline
• Steven J. Scott — Patent attorney, Reg. No. 43911, Sonapat LLC
• Michele M. Shannon — Patent agent, Reg. No. 47075, Human Genome Sciences INC
• Alyssa A. Shepard — Patent agent, Reg. No. 47080, The Henry M Jackson Fndtn for The Advancement Of Military Medicine INC
• Sheldon Jay Singer — Patent attorney, Reg. No. 24519, Sheldon J. Singer, PA
• Lucy M. Stark — Patent attorney, Reg. No. 66295, U.S. Department of Health and Human Services Office of the General Counsel
• W. Brett Stauffer — Patent attorney, Reg. No. 68718, Gsk

All patent attorneys and agents in Rockville, MD

Patent firms in Maryland · Practitioners by state

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