ZIP 20005

Patent attorneys in ZIP code 20005 · District of Columbia

ZIP code 20005 in District of Columbia has 507 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 Sterne, Kessler, Goldstein & Fox P.L.L.C. and Fish & Richardson P.C..

All practitioners

Hyun Jin In

Reg. 70014

Patent agent

Fish & Richardson P.C.

Washington, DC · 20005

202-626-7765

John Paul Isacson· Jr

Reg. 33715

Patent attorney

McCarter & English, LLP

Washington, DC · 20005

202-753-3400

Peter A Jackman

Reg. 45986

Patent attorney

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

Washington, DC · 20005

202-371-2600

Rui Jacques

Reg. 72011

Patent agent

Washington, DC · 20005

240--51-5-1025

Jhaniel N James

Reg. 71975

Patent attorney

U.S. Department of Justice

Washington, DC · 20005

202-507-6035

Christopher E Jeffers

Reg. 51274

Patent agent

Womble Carylye Sandridge & Rice

Washington, DC · 20005

202-857-4447

Trevor M Jefferson

Reg. 53069

Patent attorney

Quinn Emanual Urquhart & Sullivan LLP

Washington, DC · 20005

202-538-8348

Jun-Hwa Jeong

Reg. 68419

Patent attorney

Rabin & Berdo, P.C.

Washington, DC · 20005

202-371-8976

Nicholas A. Jepsen

Reg. 59567

Patent attorney

Fish & Richardson, P.C.

Washington, DC · 20005

202-626-6367

Hengyi Jiang

Reg. L1319

Limited recognition

Washington, DC, DC · 20005

Xiaowei Jin

Reg. 81041

Patent attorney

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

Washington, DC · 20005

202-772-8752

Grant D. Johnson

Reg. 69915

Patent attorney

U.S. Department of Justice

Washington, DC · 20005

202-305-2513

Suzanne M Johnson

Reg. 83038

Patent attorney

Washington, DC, DC · 20005

202-598-5577

Kermit L. Jones

Reg. 71712

Patent agent

Hyman, Phelps & McNamara

Washington, DC · 20005

949-274-5793

Michael H. Jones

Reg. 76120

Patent agent

Rothwell, Figg, Ernst & Manbeck

Washington, DC · 20005

202-783-6040

Thomas L Jones

Reg. 53908

Patent attorney

Staas & Halsey

Washington, DC · 20005

202-744-5247

Wesley W. Jones

Reg. 56552

Patent attorney

Banner Witcoff

Washington, DC · 20005

202-824-3192

David E A Jordan

Reg. 50325

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20005

202-626-6365

Edward S. Jou

Reg. 58973

Patent attorney

Weil Gorshal & Manges

Washington, DC · 20005

202-682-7039

Ryan M. Jung

Reg. 83496

Patent agent

Sterne, Kessler, Goldstein & Fox PLLC

Washington, DC · 20005

202-371-2600

Sarah Anne Kagan

Reg. 32141

Patent attorney

Banner & Witcoff, Ltd.

Washington, DC · 20005

202-824-3151

Kathleen B Kalafus

Reg. 64941

Patent agent

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

Washington, DC · 20005

202-772-8528

Anchit Kapoor

Reg. 64723

Patent attorney

Shruti Law PLLC

Washington, DC · 20005

888-495-9510

Sibani Karki

Reg. 64772

Patent agent

Sterne Kessler Goldstein & Fox

Washington, DC · 20005

202-772-8705

Robert Steven Katz

Reg. 36402

Patent attorney

Banner & Witcoff Ltd.

Washington, DC · 20005

202-824-3000

Lauren Cranford Katzeff

Reg. 67499

Patent attorney

Sidley Austin LLP

Washington, DC · 20005

202-736-8176

Marc Steven Kaufman

Reg. 35212

Patent attorney

Reed Smith LLP

Washington, DC · 20005

202-414-9249

Reilley P. Keane

Reg. 76426

Patent agent

Banner & Witcoff, Ltd.

Washington, DC · 20005

202-824-3316

Sara M Keeble

Reg. 82208

Patent agent

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

Washington, DC · 20005

202-772-8560

Nathan K Kelley

Reg. 45295

Patent attorney

Perkins Coie LLP

Washington, DC · 20005-3960

202-654-6200

Common questions

Do patent attorneys in ZIP 20005 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 20005 tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a ZIP 20005 office?

507 USPTO-registered patent practitioners list a ZIP 20005 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 20005 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20005-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.