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Rockville, Maryland

Patent attorneys in Rockville

Rockville, Maryland is home to 126 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Technology Transfer and Intellectual Property Office.

Jingbo Xiao

Reg. 70214
Patent agent

Rockville, MD · 20850

412-225-4531

Alexander V Yampolsky

Reg. 36324
Patent agent

Rockville, MD · 20852

301-651-9128

Grant Chieh-Hsiang Yang

Reg. 52380
Patent attorney

Rockville, MD · 20854

301-762-2278

Po Lung Yang

Reg. 70514
Patent agent

Technology Transfer and Intellectual Property Office

Rockville, MD · 20892-9804

240-627-3413

Fei You

Reg. 69331
Patent agent

Rockville, MD · 20850

765-409-6405

Daniel H. Zang

Reg. 63180
Patent agent

Rockville, MD · 20850

202-630-1316

Common questions

Do patent attorneys in Rockville 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 Rockville tend to track the broader Maryland legal market.
How many USPTO practitioners list a Rockville office?
126 USPTO-registered patent practitioners list a Rockville 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 Rockville practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Rockville-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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