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 Cooley LLP, American University, Washington College of Law, and Covington & Burling, LLP.

Darleen J Stockley

Reg. 34257

Patent attorney

Washington, DC · 20005

312-953-4938

Madeline Stoeri

Reg. 902716

Limited recognition

American University, Washington College of Law

Washington, DC · 20016

612-916-9071

Einar Stole

Reg. 47272

Patent attorney

Covington & Burling, LLP

Washington, DC · 20001-4956

202-662-5095

Robert L Stoll

Reg. 69299

Patent attorney

Faegre Drinker Biddle & Reath

Washington, DC · 20005

202-230-5176

Andrew J Storaska

Reg. 74920

Patent agent

Rothwell, Figg, Ernst & Manbeck PC

Washington, DC · 20005

202-783-6040

Christopher S Storm

Reg. 57445

Patent attorney

Uber Technologies, Inc.

Washington, DC · 20036

214-793-5094

William R Stoughton

Reg. 45136

Patent attorney

Jenner & Block LLP

Washington, DC · 20001-4412

202-639-6000

Donald Edward Stout

Reg. 26422

Patent attorney

Fitch, Even, Tabin & Flannery, LLP

Washington, DC · 20037

202-419-7021

Meredith Lauren Stradley

Reg. 76001

Patent agent

Morrison & Foerster LLP

Washington, DC · 20037

202-791-8575

Paul D Strain

Reg. 47369

Patent agent

Strain & Stain PLLC

Washington, DC · 20004

202-621-1872

Jonathan M Strang

Reg. 61724

Patent attorney

Latham & Watkins LLP

Washington, DC · 20004

202-637-2200

Samuel J Strickland

Reg. 47977

Patent agent

Drinker Biddle & Reath

Washington, DC · 20005-1209

202-230-5391

Ryan S. Stronczer

Reg. 79921

Patent attorney

Akin Gump Strauss Hauer & Feld LLP

Washington, DC · 20006

202-887-4586

Richard L Stroup

Reg. 28478

Patent attorney

Washington, DC · 20016

202-251-0455

Maria Alice Stubbings

Reg. 73486

Patent attorney

Perkins Coie LLP

Washington, DC · 20005

202-654-1742

Henry C Su

Reg. 37738

Patent attorney

United States Department of Justice - Antitrust Division

Washington, DC · 20530

202-705-6338

Xiaomin Su

Reg. 73445

Patent agent

Cooley LLP

Washington, DC · 20004

202-776-2295

Yi-Ming Su

Reg. 59706

Patent attorney

Su Law PLLC

Washington, DC · 20006

202-630-9681

Christopher A Suarez

Reg. 72553

Patent attorney

Steptoe & Johnson LLP

Washington, DC · 20036

202-429-8131

Dhruv Sud

Reg. 80578

Patent agent

Smith Baluch

Washington, DC · 20003

314-917-1241

Jong Wan Suh

Reg. 79350

Patent agent

Fish & Richardson, P.C.

Washington, DC · 20024

202-626-7785

Sanya Sukduang

Reg. 46390

Patent attorney

Cooley LLP

Washington, DC · 20004

202-776-2982

Mark J Sullivan

Reg. 54478

Patent attorney

Stein IP LLC

Washington, DC · 20036

202-216-9505 EXT. 1105

Nicholas J. Sullivan

Reg. 81697

Patent attorney

Nicholas Sullivan

Washington, DC · 20015

202-686-2884

Christin M. Sullivan Miller

Reg. 75256

Patent attorney

SIDLEY AUSTIN LLP

Washington, DC · 20005

202-736-8745

Robert D Summers

Reg. 57844

Patent attorney

Jordan IP Law

Washington, DC · 20006

202-683-9317

John F. Sun

Reg. 78788

Patent attorney

Squire Patton Boggs

Washington, DC · 20037

202-457-5644

Ying-Hua B. Sun

Reg. 76149

Patent attorney

Sheppard Mullin Richter & Hampton LLP

Washington, DC · 20006

202-747-3212

Suzannah K Sundby

Reg. 43172

Patent attorney

Canady + Lortz LLP

Washington, DC · 20007

202-486-8020

Lawrence M Sung

Reg. 38330

Patent attorney

Sung IP Law

Washington, DC · 20006

202-754-1219

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.