Washington, District of Columbia

Patent attorneys in Washington

Washington, District of Columbia is home to 2,626 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Wenderoth, Lind & Ponack, L.L.P., Quarles & Brady, and K&L Gates.

Jeffrey R Filipek

Reg. 41471

Patent attorney

Wenderoth, Lind & Ponack, L.L.P.

Washington, DC · 20033

202-721-8200

Therese M. Finan

Reg. 42533

Patent attorney

Quarles & Brady

Washington, DC · 20006

202-780-2647

Kevin D Finelli

Reg. 81781

Patent agent

K&L Gates

Washington, DC · 20006

202-778-4570

Ashley Nicole Finger

Reg. 78093

Patent attorney

Court of Appeals for the Federal Circuit

Washington, DC · 20005

631-786-3051

William M Fink

Reg. 72332

Patent attorney

O'Melveny & Meyers, LLP

Washington, DC · 20006

202-383-5300

Jay M Finkelstein

Reg. 21082

Patent attorney

Browdy and Neimark PLLC

Washington, DC · 20006

202-628-5197

David B. Fischer

Reg. 61134

Patent attorney

Keller and Heckman, LLP.

Washington, DC · 20001

202-360-9991

Laurence E Fisher

Reg. 37131

Patent attorney

US Coast Guard

Washington, DC · 20593

202-372-1447

Stanley E Fisher

Reg. 55820

Patent attorney

Williams & Connolly LLP

Washington, DC · 20005

202-434-5289

Thomas J Fisher

Reg. 44681

Patent attorney

Cozen O'Connor

Washington, DC · 20036

202-471-3430

Amanda Pitcher Fisherow

Reg. 54374

Patent attorney

U.S. International Trade Commission

Washington, DC · 20436

Mark R Fitzgerald

Reg. 41750

Patent attorney

Wilson Sonsini Goodrich & Rosati, P.C.

Washington, DC · 20006-3817

202-973-8805

Jason A Fitzsimmons

Reg. 65367

Patent attorney

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Washington, DC · 20005

202-772-8701

Anders Paul Fjellstedt

Reg. 61311

Patent attorney

Kirkland & Ellis LLP

Washington, DC · 20005

202-879-5000

Joseph M. Fleishman

Reg. 72816

Patent attorney

National Aeronautics and Space Administration

Washington, DC · 20546

202-235-2237

John M Fleming

Reg. 56536

Patent attorney

Banner & Witcoff, Ltd

Washington, DC · 20005

202-824-3000

Kweku David Fleming

Reg. 46269

Patent agent

Designer Patents

Washington, DC · 20002

202-543-7297

Thomas S Fletcher

Reg. 72383

Patent attorney

Williams & Connolly, LLP

Washington, DC · 20024

202-434-5497

Bonnie R Fletcher Price

Reg. 75459

Patent attorney

Cooley

Washington, DC · 20004

202-760-0229

Michael J Flibbert

Reg. 33234

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4000

Sharla F Flohr

Reg. 60241

Patent agent

Cooley LLP

Washington, DC · 20004-2400

202-776-2153

Sean C Flood

Reg. 64378

Patent attorney

Ice Miller LLP

Washington, DC · 20005

703-408-3937

Aaron L. Flyer

Reg. 70194

Patent agent

Washington, DC · 20002

410-948-9158

Chase D. Folkestad

Reg. 83866

Patent agent

Washington, DC · 20037

602-909-8306

Galina I Fomenkova

Reg. 72583

Patent attorney

Williams and Connolly LLP

Washington, DC · 20005

202-434-5000

Ivan K Fong

Reg. 41757

Patent attorney

U.S. Department of Homeland Security

Washington, DC · 20528

202-282-8359

Nigel R Fontenot

Reg. 69688

Patent attorney

Naval Research Laboratory

Washington, DC · 20375

202-404-1558

Timothy D Ford

Reg. 47567

Patent attorney

Brake Hughes Bellermann LLP

Washington, DC · 20006

202-470-6456

Rebecca L Forman

Reg. 50452

Patent attorney

U.S. Naval Research Laboratory

Washington, DC · 20375

202-404-1555

John B. Forrest· IV

Reg. 60265

Patent attorney

Washington, DC · 20015

202-285-3307

Common questions

Do patent attorneys in Washington cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in Washington tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a Washington office?

2,626 USPTO-registered patent practitioners list a Washington mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a Washington practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Washington-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.