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 Sughrue Mion, PLLC, DOT, and Morgan Lewis.

Gunyoung T Lee

Reg. 67143

Patent attorney

DOT

Washington, DC · 20590

202-366-4000

Hosang Lee

Reg. 69333

Patent attorney

Morgan Lewis

Washington, DC · 20004

202-937-5142

Jacqueline M. Lee

Reg. 74666

Patent attorney

RuyakCherian LLP

Washington, DC · 20006

202-851-2307

Jennifer M. Lee

Reg. 70678

Patent attorney

Executive Office of the President

Washington, DC · 20502

202-456-1984

John W Lee

Reg. 63154

Patent attorney

Blank Rome LLP

Washington, DC · 20006

202-420-2380

Jong H Lee

Reg. 62376

Patent attorney

NSIP Law

Washington, DC · 20036

202-429-0020

Leslie A Lee

Reg. 66644

Patent attorney

Venable LLP

Washington, DC · 20004-1401

202-344-4480

Maia Lee

Reg. 902863

Limited recognition

Howard University School of Law

Washington, DC · 20008

202-806-8082

Michael Q Lee

Reg. 35239

Patent attorney

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

Washington, DC · 20005

703-628-0233

Moon Soo Lee

Reg. 37377

Patent attorney

eFirm, Ltd.

Washington, DC · 20005

Seok Won Stuart Lee

Reg. 61124

Patent attorney

Sughrue Mion, PLLC

Washington, DC · 20006

202-293-7060

Seonghee E Lee

Reg. 75896

Patent attorney

Paul Hastings LLP

Washington, DC · 20005

202-551-1700

Sunhee Lee

Reg. 53892

Patent attorney

Sughrue Mion, PLLC

Washington, DC · 20006-1811

202-775-7588

Sunwoo Lee

Reg. 43337

Patent attorney

Polsinelli PC

Washington, DC · 20005

202-783-3300

Wyan-Ching Mimi Lee

Reg. 65813

Patent agent

Steptoe LLP

Washington, DC · 20036-1795

202-429-6492

YongJoon William Lee

Reg. L1251

Limited recognition

Solid State Law Firm PLLC

Washington, DC · 20007

202-590-6111

David D Leege

Reg. 72541

Patent attorney

Venable | Fitzpatrick

Washington, DC · 20001

202-721-5441

Sarah B. Leesman

Reg. 70680

Patent agent

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

Washington, DC · 20005

202-371-2600

Justin A. H. Leh

Reg. 73152

Patent agent

Washington, DC · 20004

615-268-1136

Christine E Lehman

Reg. 38535

Patent attorney

Reichman, Jorgensen, Lehman & Feldberg LLP

Washington, DC · 20006

202-894-7311

David J Lehr

Reg. 76222

Patent agent

Washington, DC · 20001

215-914-5768

Megan R. Leinen

Reg. 73721

Patent attorney

Finnegan, Henderson, Farabow, Garrett

Washington, DC · 20001

202-408-4472

Shannon M Lentz

Reg. 65382

Patent attorney

Brownstein Hyatt Farber Schreck, LLP

Washington, DC · 20001

202-662-2190

Kerry W. Leonard

Reg. 70681

Patent attorney

U.S. Naval Research Laboratory

Washington, DC · 20375

202-570-1556

Christopher S Leone

Reg. 80966

Patent agent

McKool Smith P.C.

Washington, DC · 20006

202-370-8329

Noah M Lerman

Reg. 69115

Patent attorney

Washington, DC · 20036

602-670-7483

Joseph E. Lesniewski

Reg. 79890

Patent attorney

Wilson Sonsini Goodrich & Rosati

Washington, DC · 20006

202-920-8734

Danielle L Letting

Reg. 56971

Patent agent

Sterne Kessler Goldstein & Fox

Washington, DC · 20005

215-771-9462

Rachael Lea Leventhal

Reg. 54266

Patent attorney

Husch Blackwell LLP

Washington, DC · 20006-3606

202-378-5679

Jack Quinton Lever· Jr

Reg. 28149

Patent attorney

White & Case LLP

Washington, DC · 20005-3807

202-626-3673

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.