Timonium, Maryland
Patent attorneys in Timonium
Timonium, Maryland is home to 4 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 Great China INC.
Lucas P. Firlie
Reg. 83261Patent attorney
Timonium, MD · 21093
443-340-0131
John A Papavasiliou
Reg. 53432Patent agent
Timonium, MD · 21093
410-308-2405
Judith A Urban
Reg. 53834Patent attorney
Timonium, MD · 21093
410-296-6492
Teng-pin Wang
Reg. 54522Patent attorney
Great China INC
Timonium, MD · 21093
410-336-1808
Common questions
Do patent attorneys in Timonium 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 Timonium tend to track the broader Maryland legal market.
How many USPTO practitioners list a Timonium office?
4 USPTO-registered patent practitioners list a Timonium 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 Timonium practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Timonium-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.