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Riverhead, New York

Patent attorneys in Riverhead

Riverhead, New York 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 Law Office of William F. Andes, Jr., Law Office of Gerard F Dunne PC, and ADCHEM CORP.

William F Andes· Jr

Reg. 33222
Patent attorney

Law Office of William F. Andes, Jr.

Riverhead, NY · 11901

631-727-5780

Gerard F Dunne

Reg. 27286
Patent attorney

Law Office of Gerard F Dunne PC

Riverhead, NY · 11901

917-656-7753

Russell Robert Kassner

Reg. 36183
Patent attorney

Riverhead, NY · 11901

631-765-8633

Kiran D Malhotra

Reg. 48743
Patent attorney

ADCHEM CORP

Riverhead, NY · 11901

631-727-6000

Common questions

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