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ZIP 20742

Patent attorneys in ZIP code 20742 · Maryland

ZIP code 20742 in Maryland has 7 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 UM Ventures and University of Maryland.

All practitioners

David J Baltazar

Reg. 53964
Patent attorney

UM Ventures

College Park, MD · 20742

301-405-0915

Wei Chuan Chen

Reg. 62213
Patent agent

University of Maryland

College Park, MD · 20742

301-405-3790

Corey Maxwell Ferrick

Reg. 78976
Patent agent

University of Maryland, College Park

College Park, MD · 20742

301-405-4775

Felicia A. Metz

Reg. 57401
Patent attorney

University of Maryland

College Park, MD · 20742

301-405-2797

J. Gregory Tinch

Reg. 70375
Patent attorney

Tinch Law Firm P.C.

College Park, MD · 20742

301-453-5020

Gayatri M Varma

Reg. 48785
Patent agent

University of Maryland, Office of

College Park, MD · 20742

301-405-2797

Roy Y. Yi

Reg. 83473
Patent attorney

UM Ventures

College Park, MD · 20742

301-405-2564

Common questions

Do patent attorneys in ZIP 20742 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 20742 tend to track the broader Maryland legal market.
How many USPTO practitioners list a ZIP 20742 office?
7 USPTO-registered patent practitioners list a ZIP 20742 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 20742 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20742-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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