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 Paul Hastings LLP and NSIP Law.

All practitioners

Giang T. Tonthat

Reg. 73131

Patent attorney

Addvci Mastriani & Schaumberg LLP

Washington, DC · 20036

202-467-6300

Stanislav Torgovitsky

Reg. 43958

Patent attorney

Roylance, Abrams, Berdo & Goodman, L.L.P.

Washington, DC · 20036

202-659-9076

David M Valente

Reg. 76287

Patent attorney

Paul Hastings LLP

Washington, DC · 20036

202-551-1871

Sasha T. Varghese

Reg. 72185

Patent attorney

Wenderoth, Lind & Ponack L.L.P.

Washington, DC · 20036

202-721-8252

David M. Vaughan

Reg. 73726

Patent agent

Spencer Fane LLP

Washington, DC · 20036

202-293-0444

Katherine Kelly Vidal

Reg. 46333

Patent attorney

Winston & Strawn LLP

Washington, DC · 20036-3506

202-282-5000

David C Vondle

Reg. 54515

Patent attorney

Akin Gump Strauss Hauer & Feld LLP

Washingont, DC · 20036

202-887-4000

Aaron C Walker

Reg. 59921

Patent attorney

NSIP Law

Washington, DC · 20036

202-429-0020

Mark E. Wallerson

Reg. 59043

Patent agent

NSIP Law

Washington, DC · 20036

202-644-8810

Jonathan S Werner

Reg. 68296

Patent attorney

Baker Hostetler

Washington, DC · 20036

202-861-1669

William F Westerman

Reg. 29988

Patent attorney

Westerman, Hattori, Daniels & Adrian LLP

Washington, DC · 20036

202-822-1100

Andrew K. Wichmann

Reg. 65881

Patent attorney

Morris & Kamlay LLP

Washington, DC · 20036

202-787-5532

Daniel P. M. Wicklund

Reg. 82381

Patent attorney

BakerHostetler LLP

Washington, DC · 20036-5403

202-861-1766

Ronald R Wielkopolski

Reg. 69359

Patent attorney

Cherian LLP

Washington, DC · 20036

202-838-1568

Michael A. Wolfe

Reg. 71922

Patent attorney

Paul Hastings LLP

Washington, DC · 20036

202-551-1700

Blanche Wong

Reg. 73712

Patent agent

Washington, DC · 20036

202-412-0663

Lee C Wright

Reg. 41441

Patent attorney

Westerman, Hattori, Daniels & Adrian, LLP

Washington, DC · 20036

202-822-1100

Wen Xie

Reg. 70931

Patent agent

Global IP Counselors, LLP

Washington, DC · 20036

202-293-2090

Ben Xiaobin You

Reg. 62510

Patent attorney

NSIP LAW

Washington, DC · 20036

202-429-0020

Matthew D Zapadka

Reg. 72350

Patent attorney

Porzio, Bromberg & Newman P.C.

Washington, DC · 20036

202-517-6313

Daniel Zeilberger

Reg. 65349

Patent attorney

Paul Hastings LLP

Washington, DC · 20036

202-551-1993

Shuo Zhang

Reg. 71774

Patent agent

Gibson, Dunn & Crutcher LLP

Washington, DC · 20036-5306

202-955-8500

Tian Yong Zheng

Reg. 81740

Patent agent

Goodwin Procter LLP

Washington, DC, DC · 20036

202-346-4000

Warren A Zitlau

Reg. 39085

Patent attorney

Cahn & Samuels, LLP

Washington, DC · 20036

202-331-8777

Joseph J Zito

Reg. 32076

Patent attorney

DNL ZITO

Washington, DC · 20036

202-466-3500

Hongling Zou

Reg. 68459

Patent attorney

Cozen O'Connor

Washington, DC · 20036

202-747-0785

Jessica L Zurlo

Reg. 71693

Patent attorney

Bradley Arant Boult Cummings LLP

Washington, DC · 20036

202-719-8231

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.