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 Bookoff McAndrews PLLC, Sterne, Kessler, Goldstein & Fox P.L.L.C., and Laurence & Phillips IP Law.

Graham C Phero

Reg. 64228

Patent attorney

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

Washington, DC · 20005

202-772-8860

Matthew C Phillips

Reg. 43403

Patent attorney

Laurence & Phillips IP Law

Washington, DC · 20036

503-964-1129

Sarah Gates Picchini

Reg. 902134

Limited recognition

The George Washington University School of Law

Washington, DC · 20052

850-830-9011

Brian E. Piccione

Reg. 84033

Patent agent

Sterne, Kessler, Goldstein & Fox PLLC

Washington, DC · 20005

202-772-8709

Byron L. Pickard

Reg. 65172

Patent attorney

Sterne, Kessler, Goldstein & Fox PLLC

Washington, DC · 20005

202-371-2600

Ben V. Picozzi

Reg. 76862

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5266

Charles H Pierce

Reg. 65219

Patent agent

Washington, DC · 20037

510-926-5699

Trevor A. Pierce

Reg. 76337

Patent attorney

Bookoff McAndrews PLLC

Washington, DC · 20006

202-304-1486

Namitha Pillai

Reg. 81187

Patent agent

Smith Baluch LLP

Washington, DC · 20003

571-643-2504

Justin D Pine

Reg. 65097

Patent attorney

Regeneron Pharmaceuticals, Inc.

Washington, DC · 20005

202-549-3596

Andrew A. Pinkard

Reg. 80953

Patent attorney

Washington, DC · 20001

929-318-2723

Mark Jerome Pino

Reg. 43858

Patent attorney

Mintz, Levin, Cohn, Ferris, Glovsky and Popep, PC

Washington, DC · 20004

202-434-7332

Matthew S. Piscitelli

Reg. 75446

Patent attorney

Foley Hoag LLP

Washington, DC · 20006-5350

202-261-7462

David Michael Pitcher

Reg. 25908

Patent attorney

Staas & Halsey LLP

Washington, DC · 20005

202-434-1500

Kelsey W. Pitts

Reg. 78359

Patent attorney

Washington, DC · 20008

443-797-4521

Hannah Jayne Pivar

Reg. 59530

Patent agent

Washington, DC · 20007

202-664-7476

Francis G Plati· Sr

Reg. 59153

Patent attorney

Kilpatrick Townsend & Stockton LLP

Washington, DC · 20005

202-481-9954

Dragan Plavsic

Reg. 70313

Patent attorney

Kenyon & Kenyon LLP

Washington, DC · 20005

202-220-4200

William E Player

Reg. 31409

Patent attorney

Jacobson Holmann PLLC

Washington, DC · 20004

202-638-6666

Walter C Pledger

Reg. 55540

Patent attorney

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

Washington, DC · 20033

202-721-8200

Brian J. Plunkett

Reg. 71273

Patent attorney

Norton Rose Fulbright US LLP

Washington, DC · 20001

202-662-0248

James Pohl

Reg. 60724

Patent attorney

FisherBroyles, LLP

Washington, DC · 20005

202-731-7316

James G Pohlman

Reg. 68921

Patent agent

Jefferson IP Law

Washington, DC · 20036

713-542-6509

Joshua B Pond

Reg. 55544

Patent attorney

Orrick Herrington & Sutcliffe LLP

Washington, DC · 20037

202-339-8493

Scott James Popma

Reg. 46053

Patent attorney

Ballast IP Capital Group, LLC

Washington, DC · 20007

202-251-0874

Harry Wayne Porter

Reg. 42084

Patent attorney

Banner & Witcoff, Ltd

Washington, DC · 20005

202-824-3000

Jason B Portis

Reg. 75612

Patent attorney

Bookoff McAndrews PLLC

Washington, DC · 48178

202-845-4723

Brett A. Postal

Reg. 76458

Patent attorney

Rothwell Figg

Washington, DC · 20001

202-783-6040

Nechama E Potasnick

Reg. 72593

Patent attorney

Rothwell Figg Ernst & Manbeck

Washington, DC · 20005

443-604-7454

Joseph Michael Potenza

Reg. 28175

Patent attorney

Banner & Witcoff, Ltd.

Washington, DC · 20005

202-824-3000

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.