ZIP 20310
Patent attorneys in ZIP code 20310 · District of Columbia
ZIP code 20310 in District of Columbia has 2 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 Office of General Counsel, SAF/GCQ and Department of the Army.
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Common questions
Do patent attorneys in ZIP 20310 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 20310 tend to track the broader District of Columbia legal market.
How many USPTO practitioners list a ZIP 20310 office?
2 USPTO-registered patent practitioners list a ZIP 20310 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 20310 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20310-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.