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 Sterne, Kessler, Goldstein & Fox P.L.L.C., U.S. Department of Homeland Security, and Vector IP Law Group.

Nancy J Axelrod

Reg. 44014

Patent agent

Washington, DC · 20009

202-234-6959

Rola R Aylo

Reg. 75234

Patent attorney

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

washington, DC · 20005

202-772-8810

Ceyda Azakli Maisami

Reg. 67530

Patent attorney

Washington, DC · 20008

202-494-9389

Liam K Azartash

Reg. 78438

Patent attorney

Washington, DC · 20006

202-383-5323

Anjam Aziz

Reg. 73805

Patent attorney

U.S. Department of Homeland Security

Washington, DC · 20528

202-254-6975

Timothy D. Babatz

Reg. 74071

Patent agent

Washington, DC · 20015

612-708-5996

Robert S Babayi

Reg. 33471

Patent attorney

Vector IP Law Group

Washington, DC · 20007

703-587-3803

Anthony L. Bacon

Reg. 82845

Patent agent

Washington, DC · 20036

812-657-0613

Deborah Bae

Reg. 75672

Patent attorney

Armstrong Teasdale LLP

Washington, DC · 20006

202-772-5369

Kevin G Baer

Reg. 48220

Patent attorney

United States International Trade Commission

Washington, DC · 20436

202-205-2560

Elizabeth M. Baez

Reg. 78292

Patent attorney

Cooley LLP

Washington, DC · 20004-2400

703-727-4270

Lihui Bai

Reg. 82700

Patent agent

Goodwin Procter LLP

Washington, DC · 20036

202-346-4445

Camella C Bailey

Reg. 48542

Patent agent

Washington, DC · 20010

202-387-3245

Joseph M. Baillargeon

Reg. 79685

Patent attorney

Washington, DC · 20001

540-641-7278

John M Baird

Reg. 57585

Patent attorney

Duane Morris LLP

Washington, DC · 20001-4795

202-776-7819

Robert D Bajefsky

Reg. 25387

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4000

Amanda Y Baker

Reg. 68846

Patent attorney

Potomac Law Group, PLLC

Washington, DC · 20006

202-558-5557

James N Baker

Reg. 40899

Patent agent

Kratz, Quintos & Hanson, LLP

Washington, DC · 20005

412-417-1072

Matthew H. Baker

Reg. 84663

Patent agent

Perplexity AI

Washington, DC · 20036

703-254-4820

Wilbur Todd Baker

Reg. 45265

Patent attorney

Kirkland & Ellis LLP

Washington, DC · 20004

202-389-3135

Umar R Bakhsh

Reg. 67307

Patent attorney

Eversheds Sutherland LLP

Washington, DC · 20001

404-853-8084

Victor N Balancia

Reg. 31231

Patent attorney

Washington, DC · 20005

202-808-7375

David J Ball· Jr

Reg. 36083

Patent attorney

Paul, Weil, Rifkind,Wharton & Garrison LLP

Washington, DC · 20006

202-223-7352

Robert James Balls

Reg. 57703

Patent attorney

Polsinelli, PC

Washington, DC · 20001

202-626-8376

Andrew S Baluch

Reg. 57503

Patent attorney

Smith Baluch LLP

Washington, DC · 20003

202-880-2397

Rachel Emily Cronrath Bamberger

Reg. 902705

Limited recognition

American University, Washington College of Law

Washington, DC · 20016

301-655-9998

Folashade Oladipo Bamikole

Reg. 79803

Patent attorney

Lanz IP PLLC

Washington, DC · 20018

202-642-9429

Adam R Banes

Reg. 60177

Patent agent

Banner & Witcoff, LTD

Washington, DC · 20005-4051

202-824-3189

Donald R Banowit

Reg. 42289

Patent attorney

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

Washington, DC · 20005

202-371-2600

Chetan R. Bansal

Reg. 81590

Patent agent

Paul Hastings LLP

Washington, DC · 20036

202-551-1948

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.