ZIP 04103
Patent attorneys in ZIP code 04103 · Maine
ZIP code 04103 in Maine has 4 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 Tredecim LLC.
All practitioners
Alfred Anthony D'Andrea· Jr
Reg. 27752Patent attorney
Portland, ME · 04103
207-518-9305
Taylor A Noonan
Reg. 76939Patent attorney
Tredecim LLC
Portland, ME · 04103
207-221-6100
Sean Lewis Sweeney
Reg. 61296Patent attorney
Tredecim LLC
Portland, ME · 04103
207-221-6100
Mary H Thomas
Reg. 61240Patent attorney
Portland, ME · 04103
Common questions
Do patent attorneys in ZIP 04103 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 04103 tend to track the broader Maine legal market.
How many USPTO practitioners list a ZIP 04103 office?
4 USPTO-registered patent practitioners list a ZIP 04103 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 04103 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 04103-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.