ZIP 22181
Patent attorneys in ZIP code 22181 · Virginia
ZIP code 22181 in Virginia has 8 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 Daniel R. Gropper, P.C. and ZHUO XU.
All practitioners
Eddie P Chan
Reg. 71093Patent agent
Vienna, VA · 22181
703-255-2373
Alexander Dobrinsky
Reg. 70529Patent agent
Vienna, VA · 22181
850-499-1164
Daniel R Gropper
Reg. 30945Patent attorney
Daniel R. Gropper, P.C.
Vienna, VA · 22181
703-281-7457
Jeongkyu Lee
Reg. 80241Patent agent
Vienna, VA · 22181
571-420-8398
Elena T. Lightfoot
Reg. 75562Patent agent
Vienna, VA · 22181
703-281-5980
Yuan Liu
Reg. 66898Patent agent
Vienna, VA · 22181
703-938-5428
Haopeng Wang
Reg. 62985Patent agent
Vienna, VA · 22181
703-870-4853
Zhuo Xu
Reg. 62987Patent agent
ZHUO XU
Vienna, VA · 22181
703-268-5992
Common questions
Do patent attorneys in ZIP 22181 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 22181 tend to track the broader Virginia legal market.
How many USPTO practitioners list a ZIP 22181 office?
8 USPTO-registered patent practitioners list a ZIP 22181 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 22181 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 22181-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.