ZIP 20036

Patent attorneys in ZIP code 20036 · District of Columbia

ZIP code 20036 in District of Columbia has 267 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Goodwin Procter LLP and NSIP LAW.

All practitioners

William G James· II

Reg. 55931

Patent attorney

Goodwin Procter LLP

Washington, DC · 20036

202-346-4000

Peter M. Jay

Reg. 66363

Patent attorney

Wenderoth , Lind & Ponack, L.L.P.

Washington, DC · 20036

202-721-8200

Sulay D Jhaveri

Reg. 65437

Patent attorney

Wenderoth, Lind & Ponack, LLP

Washington, DC · 20036

202-721-8200

Jeremy C. Jones

Reg. 81946

Patent attorney

Goodwin Procter LLP

Washington, DC · 20036

202-346-4449

Anthony H Kahng

Reg. 42704

Patent attorney

Samsung Electronics America, Inc.

Washington, DC · 20036

202-887-5671

Ronald P Kananen

Reg. 24104

Patent attorney

Rader Rishman and Grauer PLLC

Washington, DC · 20036

202-955-3750

Adam Seth Kaplan

Reg. 59435

Patent attorney

PCT Law Group, PLLC

Washington, DC · 20036

202-683-9945

Bradford Elby Kile

Reg. 25223

Patent attorney

Kile Park

Washington, DC · 20036

202-659-8000

Yongwoon Kim

Reg. 81062

Patent attorney

NSIP LAW

Washington, DC · 20036

202-429-0020

Youngchul Kim

Reg. 65722

Patent agent

NSIP Law

Washington, DC · 20036

202-429-0020

Younghoon Kim

Reg. 78715

Patent attorney

Procopio, Cory, Hargreaves & Savitch LLP

Washington, DC · 20036

202-830-0707

Sadao Kinashi

Reg. 48075

Patent attorney

Westerman, Hattori, Daniels & Adrian LLP

Washington, DC · 20036

202-822-1100

David M. Klecyngier

Reg. 72632

Patent agent

BakerHostetler

Washington, DC · 20036

202-861-1502

Suzanne Elena Konrad

Reg. 60517

Patent attorney

Spencer Fane LLP

Washington, DC · 20036-2680

202-795-4068

Stephen William Kopchik

Reg. 61215

Patent attorney

Wenderoth, Lind & Ponack L.L.P.

Washington, DC · 20036

202-721-8200

Daniel A Kopp

Reg. 56969

Patent attorney

BakerHostetler

Washington, DC · 20036

202-861-1587

Steven Kreiss

Reg. 31388

Patent attorney

Law Office Of Steven Kreiss

Washington, DC · 20036

202-347-6382

Sarah L. Kuhns

Reg. 59573

Patent attorney

Cheng Law Group

Washington, DC · 20036

202-530-1280

Ching Kwok

Reg. 72887

Patent attorney

NSIP LAW

Washington, DC · 20036

202-391-0280

Youngsun Kwon

Reg. 82225

Patent agent

Washington, D.C., DC · 20036

720-630-4959

Katherine R Lahnstein-Bertocci

Reg. 53842

Patent attorney

Adduci, Mastriani & Schaumberg, LLP

Washington, DC · 20036

202-467-6300

Evan H Langdon

Reg. 64071

Patent attorney

Adduci, Mastriani & Schaumberg LLP

Washington, DC · 20036

202-467-6300

Matthew J Laskoski

Reg. 55360

Patent attorney

Porzio, Bromberg & Newman P.C.

Washington, DC · 20036

202-517-1919

Kevin B Laurence

Reg. 38219

Patent attorney

Laurence & Phillips IP Law

Washington, DC · 20036

202-558-6180

Jong H Lee

Reg. 62376

Patent attorney

NSIP Law

Washington, DC · 20036

202-429-0020

Wyan-Ching Mimi Lee

Reg. 65813

Patent agent

Steptoe LLP

Washington, DC · 20036-1795

202-429-6492

Noah M Lerman

Reg. 69115

Patent attorney

Washington, DC · 20036

602-670-7483

Benjamin Levi

Reg. 37517

Patent attorney

Levi Snotherly & Schaumberg, PLLC

Washington, DC · 20036

202-997-3711

Janna J. Lewis

Reg. 62241

Patent attorney

Astroscale U.S. Inc.

Washington, DC · 20036

720-832-2982

Ce Li

Reg. 70305

Patent attorney

Goodwin Procter LLP

Washington, DC · 20036

202-346-4000

Common questions

Do patent attorneys in ZIP 20036 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 ZIP 20036 tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a ZIP 20036 office?

267 USPTO-registered patent practitioners list a ZIP 20036 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 ZIP 20036 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20036-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.