Washington, District of Columbia

Patent attorneys in Washington

Washington, District of Columbia is home to 2,587 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 Sterne, Kessler, Goldstein & Fox P.L.L.C., Bass, Berry & Sims PLC, and NSIP Law.

Terry L Clark

Reg. 32644

Patent attorney

Bass, Berry & Sims PLC

Washington, DC · 20004

202-927-2950

Garth A Clarke

Reg. 60292

Patent attorney

NSIP Law

Washington, DC · 20036

202-429-0020

James L. Clarke

Reg. 66756

Patent attorney

Forward Entertainment And Technology, LLC

Washington, DC · 20011

202-494-2044

James G Clessuras

Reg. 51569

Patent attorney

Wilson Sonsini Goodrich and Rosati, P.C.

Washington, DC · 20006

202-973-8830

Gregory L Clinton

Reg. 59134

Patent agent

Jefferson IP Law, LLP

Washington, DC · 20036

202-293-2539

Brad R Close

Reg. 64511

Patent attorney

TIPS Group, P.C.

Washington, DC · 20006-4604

202-454-2800

Paige E. Cloud

Reg. 79850

Patent agent

Sterne Kessler Goldstein & Fox

Washington, DC · 20005

202-371-2600

William Blake Coblentz

Reg. 57104

Patent attorney

Cozen O'Connor

Washington, DC · 20036

202-912-4837

Alexis R Cohen

Reg. 76998

Patent attorney

Sidley Austin LLP

Washington, DC · 20005

202-736-8832

Eric R. Cohen

Reg. 72115

Patent attorney

Wilmer Cutler Pickering Hale and Dorr LLP

Washington, DC · 20006

202-663-6886

Joseph Vincent Colaianni

Reg. 20019

Patent attorney

Patton Boggs LLP

Washington, DC · 20037

202-457-6174

Joseph V Colaianni· Jr

Reg. 39948

Patent attorney

Fish & Richardson PC

Washington, DC · 20024

202-783-5070

Krystyna Colantoni

Reg. 60226

Patent attorney

Mei & Mark LLP

Washington, DC · 20035-5981

888-860-5678 X 708

David Enick Cole

Reg. 73084

Patent attorney

Paul, Weiss, Rifkind, Wharton & Garrison LLP

Washington, DC · 20006

202-223-7348

Teresa-Anne D Colella

Reg. 51575

Patent agent

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

Washington, DC · 20005

202-789-5506

Granetta M Coleman

Reg. 39638

Patent attorney

Washington, DC · 20002

202-546-0063

Nikola Colic

Reg. 62412

Patent attorney

Faegre Drinker Biddle & Reath LLP

Washington, DC · 20005

202-230-5115

Richard D. Coller· III

Reg. 60390

Patent attorney

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

Washington, DC · 20005

202-772-8764

Kevin B Collins

Reg. 51105

Patent attorney

Covington & Burling

Washington, DC · 20005

202-662-5598

Charles T. Collins-Chase

Reg. 78019

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner LLP

Washington, DC · 20001

202-408-4108

Kendrew Hiram Colton

Reg. 30368

Patent attorney

Fitch, Even, Tabin & Flannery LLP

Washington, DC · 20037-1164

202-419-7000

Gelu Comanescu

Reg. 69016

Patent attorney

Washington, DC · 20016

202-754-2064

Claire K Comfort

Reg. 66133

Patent attorney

U.S. International Trade Commission

Washington, DC · 20436

202-205-2160

Mark Charles Comtois

Reg. 46285

Patent attorney

Duane Morris LLP

Washington, DC · 20004-2166

202-776-7800

Kyle E Conklin

Reg. 59425

Patent attorney

Sterne, Kessler , Goldstein & Fox

Washington, DC · 20005

202-371-2600

Mark J. Consilvio

Reg. 72065

Patent attorney

DENTONS US LLP

Washington, DC · 20006

202-408-3938

Robert Elliott Converse· Jr

Reg. 27432

Patent attorney

Finnegan

Washington, DC · 20001-4413

202-408-4018

James Albert Cooke· III

Reg. 69338

Patent attorney

Nixon Peabody LLP

Washington, DC · 20001-5327

202-585-8326

Remy C. Cooper

Reg. 81942

Patent agent

Quarles & Brady, LLP

Washington, DC · 20006

202-780-2681

Rebekah L Coover

Reg. 68147

Patent attorney

Washington, DC · 20002

703-999-2070

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?

2,587 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.