ZIP 20002

Patent attorneys in ZIP code 20002 · District of Columbia

ZIP code 20002 in District of Columbia has 28 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 InterDigital and Designer Patents.

All practitioners

Majid AlBassam

Reg. 54749

Patent agent

InterDigital

Washington, DC · 20002

202-349-1721

Deanne Michelle Barrow Cade

Reg. 72034

Patent attorney

Washington, DC · 20002

202-403-1422

Rosalind S E Carney

Reg. 71219

Patent agent

Washington, DC · 20002

202-230-8963

Timothy D Cheng

Reg. 64472

Patent attorney

Washington, DC · 20002

412-334-2394

Granetta M Coleman

Reg. 39638

Patent attorney

Washington, DC · 20002

202-546-0063

Rebekah L Coover

Reg. 68147

Patent attorney

Washington, DC · 20002

703-999-2070

Kweku David Fleming

Reg. 46269

Patent agent

Designer Patents

Washington, DC · 20002

202-543-7297

Aaron L. Flyer

Reg. 70194

Patent agent

Washington, DC · 20002

410-948-9158

David William Gildart

Reg. 51215

Patent attorney

DW Gildart, Inc.

Washington, DC · 20002

407-529-7750

Randall S Herrick-Stare

Reg. 47643

Patent attorney

Washington, DC · 20002

202-544-3437

Abigail O. Idokogi

Reg. 83439

Patent attorney

Washington, DC · 20002

281-948-7329

Barbara M Key

Reg. 83142

Patent agent

Administrative Office of the U.S. Courts

Washington, DC · 20002

202-655-9063

Denise R Laspina

Reg. 81295

Patent agent

Washington, DC · 20002

718-570-2138

Timothy Tin-Ming Lau

Reg. 67831

Patent attorney

Washington, DC · 20002

310-818-1968

Rebecca Barbisch Levinson

Reg. 63825

Patent attorney

Levinson Law

Washington, DC · 20002

301-980-9714

James J Livingston· Jr.

Reg. 55394

Patent attorney

James J. Livingston, JR. Attorney at Law

Washington, DC · 20002

508-728-4174

Grady J McGinnity

Reg. 83103

Patent attorney

Washington, DC · 20002

615-947-6475

Joseph P Miano

Reg. 71388

Patent attorney

Washington, DC · 20002

804-335-5238

Filip Mielczak

Reg. 66071

Patent attorney

Washington, DC · 20002

704-458-6010

Chi Man Ng

Reg. 77249

Patent agent

US Department of Veterans Affairs

Washington DC, DC · 20002

646-267-5618

Richa B. Patel

Reg. 81424

Patent attorney

Washington, DC · 20002

574-310-5694

Mark Eliot Payne

Reg. 60720

Patent attorney

Washington, DC · 20002

Susan P Petraglia

Reg. 35044

Patent attorney

Washington, DC · 20002

202-546-0964

Melissa C. Santos

Reg. 78314

Patent attorney

Washington, DC · 20002

240-543-1129

Andrew N Schneider

Reg. 79112

Patent attorney

Washington, DC · 20002

410-530-3944

Jay G Tamboli

Reg. 65462

Patent attorney

Talk Radio News Service

Washington, DC · 20002

202-337-5322

Ashutosh Upreti

Reg. 59167

Patent attorney

Washington, DC · 20002

646-397-3207

Daniel Anthony Valenzuela

Reg. 69027

Patent attorney

LexArx PLLC

Washington, DC · 20002

202-747-6408

Common questions

Do patent attorneys in ZIP 20002 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 20002 tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a ZIP 20002 office?

28 USPTO-registered patent practitioners list a ZIP 20002 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 20002 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20002-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.