ZIP 20024

Patent attorneys in ZIP code 20024 · District of Columbia

ZIP code 20024 in District of Columbia has 70 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 Fish & Richardson P.C. and Williams & Connolly LLP.

All practitioners

Minseung Ahn

Reg. 76611

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-626-7708

David I. Berl

Reg. 72751

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5000

C. William Bootle· II

Reg. 79260

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-626-6403

Theatrice Brown

Reg. 44475

Patent agent

Washington, DC · 20024

202-554-8590

N. Bradley Buehler

Reg. 61876

Patent agent

Washington, DC · 20024

202-258-9613

Woohyeong Cho

Reg. 83115

Patent attorney

Fish and Richardson PC

Washington, DC, DC · 20024

202-626-7755

Jae Woo Choi

Reg. L0889

Limited recognition

Fish and Richardson P.C.

Washington, DC · 20024

202-626-6435

Benjamin J Christoff

Reg. 70127

Patent attorney

Fish & Richardsonn P .C.

Washington, DC · 20024

202-626-6772

Christian A Chu

Reg. 55070

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-783-5070

Joseph V Colaianni· Jr

Reg. 39948

Patent attorney

Fish & Richardson PC

Washington, DC · 20024

202-783-5070

Joel D Couenhoven

Reg. 68848

Patent attorney

Fish & Richardson

Washington, DC · 20024

202-783-5070

Allison W. Dietrich

Reg. 79014

Patent agent

Fish & Richardson P.C.

Washington, DC · 20024

202-626-6423

Jonathan C Driesslein

Reg. 82202

Patent agent

Fish And Richardson, P.C.

Washington, DC · 20024

202-626-6394

Thomas S Fletcher

Reg. 72383

Patent attorney

Williams & Connolly, LLP

Washington, DC · 20024

202-434-5497

Dov P Grossman

Reg. 72525

Patent attorney

Williams & Connolly, LLP

Washington, DC · 20024

202-434-5812

Benjamin P. Halkowski

Reg. 79991

Patent attorney

Washington, DC · 20024

202-220-6849

Thomas L Halkowski

Reg. 48551

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

302-559-2906

Jared M Hartzman

Reg. 70255

Patent agent

Fish & Richardson P.C.

Washington, DC · 20024

845-323-7563

John F Hayden

Reg. 37640

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-783-5070

Richard Hildreth· III

Reg. 80415

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5000

Andrew L. Hoffman

Reg. 83286

Patent attorney

Washington, DC · 20024

202-434-5364

Charles E Kaler

Reg. 66891

Patent agent

Washington, DC · 20024

302-240-5909

Jordan T. Klimek

Reg. 75506

Patent attorney

Federal Trade Commission

Washington, DC · 20024

202-879-3765

David M Krinsky

Reg. 72339

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5338

Daniel Yoonho Lee

Reg. 72848

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-626-6412

Jonathan D Link

Reg. 41548

Patent attorney

Russ, August & Kabat

Washington, DC · 20024

310-826-7474

Xun Liu

Reg. 68815

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5706

Brian J. Livedalen

Reg. 67450

Patent attorney

Fish & Richardson P.C.

Washington, DC · 20024

202-638-6557

Mark H Lyon

Reg. 62532

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5786

Shaun P. Mahaffy

Reg. 75534

Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5554

Common questions

Do patent attorneys in ZIP 20024 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 20024 tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a ZIP 20024 office?

70 USPTO-registered patent practitioners list a ZIP 20024 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 20024 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20024-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.