Steven J. Helmer
Patent attorney, USPTO registration number 40475, status Active.
- Firm
- DURECT Corporation
- Location
- Reston, VA
- On the USPTO roster since
- before May 2006
Steven J. Helmer is a USPTO-registered patent attorney (registration number 40475) at DURECT Corporation, in Reston, VA. The registration is active on the current USPTO roster, and Steven J. Helmer has been listed on the roster since before May 2006.
DURECT Corporation is listed with one registered practitioner on the current roster.
Reston, VA has 241 registered patent practitioners in all: 193 patent attorneys and 47 patent agents.
Other registered practitioners in Reston, VA
- Martin Samuel Sulsky — Patent attorney, Reg. No. 45403, The Marbury Law Group LLC
- C Scott Talbot — Patent attorney, Reg. No. 34262, Cooley LLP
- Cheri M. Taylor — Patent attorney, Reg. No. 33216, Finnegan Henderson Farabow Garrett & Dunner L.L.P
- Andrew J. Telesz — Patent agent, Reg. No. 33581, Volentine & Whitt, PLLC
- Sally P. Teng — Patent attorney, Reg. No. 45397, Lee & Hayes
- William O. Trousdell — Patent attorney, Reg. No. 38637, Finnegan Henderson Farabow Garrett & Dunner L.L.P
- Daniel C. Tucker — Patent attorney, Reg. No. 62781, Finnegan Henderson Farabow Garrett & Dunner L.L.P
- Ruth E. Tyler-Cross — Patent agent, Reg. No. 45922, Whitham Curtis and Christofferson PC
All patent attorneys and agents in Reston, VA
Patent firms in Virginia · Practitioners by state
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