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 Morrison Foerster, Faegre Drinker Biddle & Reath LLP, and Wilson, Sonsini, Goodrich & Rosati.

Sam Huang

Reg. 48430

Patent attorney

Washington, DC · 20010

202-997-8555

Emma K. Huckestein

Reg. 83826

Patent agent

Morrison Foerster

Washington, DC · 20037

202-887-6932

Parker B Hudson

Reg. 80698

Patent attorney

Faegre Drinker Biddle & Reath LLP

Washington, DC · 20005

202-230-5262

Karl A Hudspith

Reg. 78329

Patent attorney

Wilson, Sonsini, Goodrich & Rosati

Washington, DC · 20006-3817

202-973-8800

James P. Hughes

Reg. 64940

Patent attorney

U.S. Department of Justice - Civil Division

Washington, DC · 20530

202-616-3788

Panyin A Hughes

Reg. 55288

Patent agent

U.S. International Trade Commission

Washington, DC · 20436

202-205-3042

Scott A Hughes

Reg. 68385

Patent agent

Hogan Lovells US LLP

Washington, DC · 20004

202-637-3659

William G Hughes· Jr

Reg. 46112

Patent attorney

Brake Hughes Bellermann PLC

Washington, DC · 20006

202-470-6452

Brenda J. Huneycutt

Reg. 58664

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-216-5293

Rachel Kapust Hunnicutt

Reg. 53094

Patent agent

United States Postal Service

Washington, DC · 20260-1101

202-268-7855

Stephen Thomas Hunnius

Reg. 48304

Patent attorney

Naval Research Laboratory

Washington, DC · 20375

202-253-3503

Jeanette M Hunter

Reg. 40468

Patent agent

Washington, DC · 20011

202-726-7799

Robert Danny Huntington

Reg. 27903

Patent attorney

Rothwell Figg Ernst & Manbeck, PC

Washington, DC · 20001

202-783-6040

Andrew R. Huntsinger

Reg. 82345

Patent attorney

Mayer Brown LLP

Washington, DC · 20006

202-263-3000

Robert N. Hunziker· Jr.

Reg. 73329

Patent attorney

Dunner Law PLLC

Washington, DC · 20007

202-298-6009

Michael S Huppert

Reg. 40268

Patent attorney

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

Washington, DC · 20036

202-721-8200

Sydney L. Huppert

Reg. 84049

Patent attorney

Banner Witcoff

Washington, DC · 20005

202-824-3000

John A Hurvitz

Reg. 41860

Patent attorney

Covington and Burling

Washington, DC · 20004

202-662-5319

John R Hutchins

Reg. 43686

Patent attorney

Banner & Witcoff Ltd.

Washington, DC · 20005-4051

202-824-3147

Daniel In Hwang

Reg. 60797

Patent attorney

Spencer Fane LLP

Washington, DC · 20036

202-795-4067

Stamford B Hwang

Reg. 68230

Patent agent

Pepper Hamilton LLP

Washington, DC · 20005

202-220-1442

Eileen Foley Hyde

Reg. 68967

Patent attorney

GE Aerospace

Washington, DC · 20005

571-381-9658

Keisha-Gay N Hylton-Rodic

Reg. 59823

Patent attorney

Hylton- Rodic Law PLLC

Washington, DC · 20005

202-499-7233

Kelly G Hyndman

Reg. 39234

Patent attorney

U.S. Department of Homeland Security

Washington, DC · 20528-0485

202-254-5322

Joseph Anthony Hynds

Reg. 34627

Patent attorney

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

Washington, DC · 20005

202-783-6040

Michael J. Iannotti

Reg. 84098

Patent agent

Honigman LLP

Washington, DC · 20005-2111

202-899-4131

Kumiko Ide

Reg. 78056

Patent attorney

Wenderoth, Lind & Ponack, LLP

Washington, DC · 20036

202-721-8200

Abigail O. Idokogi

Reg. 83439

Patent attorney

Washington, DC · 20002

281-948-7329

Hyun Jin In

Reg. 70014

Patent agent

Fish & Richardson P.C.

Washington, DC · 20005

202-626-7765

Sungyong In

Reg. 51834

Patent attorney

Ichthus International Law PLLC

Washington, DC · 20036

240-449-7595

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.