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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 PC and Williams & Connolly LLP.

All practitioners

John Treilhard

Reg. 81505
Patent agent

Fish & Richardson PC

Washington, DC · 20024

404-901-2953

Merangeli Valentin Santiago

Reg. 76665
Patent attorney

Washington, DC · 20024

000-000-000

Nicholas G. Vincent

Reg. 79788
Patent attorney

Williams & Connolly LLP

Washington, DC · 20024

202-434-5470

Christopher A von Gunten

Reg. 83726
Patent agent

Fish & Richardson P.C.

Washington, DC · 20024

202-626-6352

Yao Wang

Reg. 61757
Patent agent

Fish & Richardson P.C

Washington, DC · 20024

202-626-6442

Laura C. Whitworth

Reg. 74225
Patent agent

Fish and Richardson PC

Washington, DC · 20024

202-626-6425

Jack R Wilson· IV

Reg. 75011
Patent agent

Fish & Richardson PC

Washington, DC · 20024

202-783-5070

Weisheng Xie

Reg. 79353
Patent attorney

Fish & Richardson

Washington, D.C., DC · 20024

214-463-6413

Arimi Yamada

Reg. 70156
Patent attorney

Michael Best

Washington, DC · 20024

202-844-3814

Sohee K Yoon

Reg. 77277
Patent agent

Fish & Richardson PC

Washington, DC · 20024

202-626-7703

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.
build 4315ed5 · 2026-05-22 19:52 EDT