Mark J. Feldstein

Patent attorney, USPTO registration number 46693, status Active.

Firm: Finnegan Henderson Farabow Garrett & Dunner L.L.P
Location: Washington, DC
On the USPTO roster since: before May 2006

Mark J. Feldstein is a USPTO-registered patent attorney (registration number 46693) at Finnegan Henderson Farabow Garrett & Dunner L.L.P, in Washington, DC. The registration is active on the current USPTO roster, and Mark J. Feldstein has been listed on the roster since before May 2006.

Finnegan Henderson Farabow Garrett & Dunner L.L.P has 259 registered patent practitioners on the roster (215 patent attorneys and 42 patent agents), so Mark J. Feldstein works alongside 258 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

Quadeer A. Ahmed — Patent attorney, Reg. No. 60835, Paul Hastings LLP
Syed S. Ahmed — Patent attorney, Reg. No. 64587, Sterne Kessler Goldstein & Fox
Sangwoo Ahn — Patent attorney, Reg. No. 76905, Bookoff Mcandrews, PLLC
Jae Seok Ahn — Patent attorney, Reg. No. 78937, Sughrue Mion, PLLC
Minseung Ahn — Patent attorney, Reg. No. 76611, Fish & Richardson P.C
Hye Hyun Ahn — Patent agent, Reg. No. 80944
Sumedha Ahuja — Patent attorney, Reg. No. 73038, Perkins Coie LLP
Matthew D. Aichele — Patent attorney, Reg. No. 57282, Latham & Watkins LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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