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 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, Rothwell, Figg, Ernst and Manbeck, P.C., and Brake Hughes Bellermann, LLP.

Anjali J Teigen

Reg. 78853

Patent attorney

Rothwell, Figg, Ernst and Manbeck, P.C.

Washington, DC · 20005

202-783-6040

Manu J Tejwani

Reg. 37952

Patent attorney

Brake Hughes Bellermann, LLP

Washington, DC · 20006

425-502-6249

Carlos M Tellez-Rodriguez

Reg. 48638

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4123

Chih-Hsin Teng

Reg. 63168

Patent attorney

NovoTechIP International PLLC

Washington, DC · 20006

202-559-9159

David M Tennant

Reg. 48362

Patent attorney

Paul Hastings LLP

Washington, DC · 20036

202-551-1997

Jamie B Tesfazion

Reg. 67493

Patent attorney

American Petroleum Institute

Washington, DC · 20005

202-682-8000

Christopher Thomas

Reg. 72265

Patent attorney

Kilpatrick Townsend & Stockton LLP

Washington, DC · 20005-2018

202-481-9950

Ebenesar D Thomas

Reg. 62499

Patent agent

Sughrue Mion, PLLC

Washington, DC · 20037

202-857-3235

James O Thomas· Jr

Reg. 40384

Patent agent

Washington, DC · 20019

202-584-5342

John R Thomas

Reg. 40839

Patent attorney

Georgetown University Law Center

Washington, DC · 20001

202-662-9925

Myles A. Thomas

Reg. 903105

Limited recognition

Howard University School of Law

Washington, DC · 20008

301-655-4301

Tasha M. Thomas

Reg. 73207

Patent agent

Wilson Sonsini Goodrich & Rosati

Washington, DC · 20006

202-973-8883

Mark J Thronson

Reg. 33082

Patent attorney

Blank Rome LLP

Washington, DC · 20006

202-420-4742

John James R. Thuermer

Reg. 67682

Patent agent

Fish & Richardson P.C.

Washington, DC · 20024

202-783-5070

Todd C Thurheimer

Reg. 76231

Patent attorney

Sterne, Kessler, Goldstein & Fox

Washington, DC · 20005

202-772-8863

Peifang Tian

Reg. 79249

Patent agent

ArentFox Schiff LLP

Washington, DC · 20006

202-857-6000

Vivian Y. Tian

Reg. 79588

Patent agent

Rothwell Figg

Washington, DC · 20001

202-783-6040

Paul M. Ticer

Reg. 74653

Patent attorney

Fox Rothschild LLP

Washington, DC · 20006

202-794-1237

Lee J Tiedrich

Reg. 42184

Patent attorney

Covington and Burling

Washington, DC · 20044

202-662-5403

Andrea D Tiglio

Reg. 60829

Patent agent

Townsend and Townsend and Crew LLP

Washington, DC · 20005

202-481-9946

Mary C. Till

Reg. 41545

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001

202-408-4000

Russell S. Timm

Reg. 55677

Patent attorney

Potomac Law Group, PLLC

Washington, DC · 20006

404-338-0641

Cole T. Tipton

Reg. 79141

Patent agent

Washington, DC · 20009

859-432-0039

Christopher M Tobin

Reg. 40290

Patent attorney

Michael Best and Friedrich LLP

Washington, DC · 20004

202-747-9597

Brian A Tollefson

Reg. 46338

Patent attorney

Rothwell, Figg, Ernst & Manbeck, P.C.

Washington, DC · 20005

202-783-6040

Clarence H. Tolliver· III

Reg. 81271

Patent attorney

Pillsbury Winthrop Shaw Pittman LLP

Washington, DC · 20036

202-663-8122

Nomugi Tomoyori

Reg. 59784

Patent attorney

Spencer Fane LLP

Washington, DC · 20036

202-293-0444

Giang T. Tonthat

Reg. 73131

Patent attorney

Addvci Mastriani & Schaumberg LLP

Washington, DC · 20036

202-467-6300

Allan J Topol

Reg. 25801

Patent attorney

Covington & Burling

Washington, DC · 20004

202-662-5402

Andrea G Torczon

Reg. 36701

Patent attorney

US Deptartment of Commerce

Washington, DC · 20230

202-482-8028

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.