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 Wilmer Cutler Pickering Hale and Dorr LLP, Perkins Coie LLP, and Hunton & Williams LLP.

Terrance J Wikberg

Reg. 47177

Patent agent

Perkins Coie LLP

Washington, DC · 20005-3960

202-654-6200

Adi A Williams

Reg. 75517

Patent attorney

Hunton & Williams LLP

Washington, DC · 20037

202-778-2273

Christina Alayna Williams

Reg. 901131

Limited recognition

Howard University School of Law

Washington, DC · 20008

202-806-8000

Daniel V Williams

Reg. 45221

Patent attorney

Wilmer Cutler Pickering Hale and Dorr LLP

Washington, DC · 20037

202-663-6012

Harry S Williams

Reg. 22169

Patent agent

Harry Williams

Washington, DC · 20016

202-244-3214

John M Williamson

Reg. 48275

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4000

Mark A Williamson

Reg. 33628

Patent attorney

Venable, LLP

Washington, DC · 20001

202-721-5424

Caitlin M. Wilmot

Reg. 79621

Patent attorney

Rothwell, Figg, Ernst & Manbeck PC

Washington, DC · 20005

202-783-6040

Brooke M. Wilner

Reg. 79068

Patent attorney

Washington, DC · 20009

252-775-0947

Andrew D. Wilson

Reg. 74093

Patent attorney

Baker Botts LLP

Washington, DC · 20004

202-639-1312

Jack R Wilson· IV

Reg. 75011

Patent agent

Fish & Richardson PC

Washington, DC · 20024

202-783-5070

Paul J Wilson

Reg. 45879

Patent attorney

Covington & Burling LLP

Washington, DC · 20004-2401

202-662-5561

Quintashia D. Wilson

Reg. 83838

Patent agent

Arnold and Porter

Washington, DC · 20001

202-942-5317

William H Wilson· Jr

Reg. 45335

Patent agent

Federal Communications Commission

Washington, DC · 20554

202-418-2797

Jessica F Winchester

Reg. 65285

Patent attorney

Bookoff McAndrews PLLC

Washington, DC · 20037

202-729-9926

Grace A. Winschel

Reg. 74947

Patent attorney

United States Court of Appeals for the Federal Circuit

Washington, DC · 20006

202-275-8582

R. Whitney Winston

Reg. 44432

Patent attorney

U.S. International Trade Commission

Washington, DC · 20436

202-205-2221

Michael D. Winternitz

Reg. 73102

Patent attorney

Cooley LLP

Washington, DC · 20004

202-728-7034

Thomas G Wiseman

Reg. 35046

Patent attorney

Smith, Gambrell & Russell, LLP

Washington, DC · 20007

202-973-2617

Jamie T Wisz

Reg. 58429

Patent attorney

Wilmer Cutler Pickering Hale and Dorr LLP

Washington, DC · 20006

202-663-6286

John F Witherspoon

Reg. 20844

Patent attorney

Washington, DC · 20006

202-835-3700

Daniel Wittels

Reg. 47278

Patent agent

Curtis, Neil & Elwood, LLC

Washington, DC · 20009-4450

202-270-7801

Jean C Witz

Reg. 84016

Patent attorney

Wilson Sonini Goodrich & Rosati

Washington, DC · 20006

202-973-8856

Alex E. Wolcott

Reg. 75571

Patent attorney

Squire Patton Boggs

Washington, DC · 20037

202-457-7526

Christopher A Wolcott

Reg. 73636

Patent agent

Washington, DC · 20008

571-246-2237

Frederick E. Wolf

Reg. 64585

Patent attorney

Washington, DC · 20019

240-731-1681

Charles R Wolfe· Jr

Reg. 28680

Patent attorney

Blank Rome LLP

Washington, DC · 20037

202-772-5841

Michael A. Wolfe

Reg. 71922

Patent attorney

Paul Hastings LLP

Washington, DC · 20036

202-551-1700

Susan A Wolffe

Reg. 33568

Patent attorney

Banner & Witcoff, Ltd.

Washington, DC · 20005

202-824-3000

Jeffrey A Wolfson

Reg. 42234

Patent attorney

Haynes and Boone, LLP

Washington, DC · 20006

202-654-4565

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.