Chelmsford, Massachusetts

Patent attorneys in Chelmsford

Chelmsford, Massachusetts is home to 19 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 Zoll Medical Corporation, ZOLL Medical Corporation, and LOCKHEED MARTIN.

Indu Mati Anand

Reg. 52557

Patent attorney

Chelmsford, MA · 01824

978-250-9003

Alexandra A Collias

Reg. 84384

Patent agent

Chelmsford, MA · 01824

978-758-1111

Colin B. Colt

Reg. 72097

Patent attorney

Chelmsford, MA · 01824

781-420-1866

Luke Demoracski

Reg. 65952

Patent attorney

LOCKHEED MARTIN

Chelmsford, MA · 01824

978-805-2897

Gauri M Dhavan

Reg. 72667

Patent attorney

Zoll Medical Corporation

Chelmsford, MA · 01824

978-421-9796

Peter Dulchinos

Reg. 33379

Patent attorney

Peter Dulchinos Law

Chelmsford, MA · 01824

978-256-5256

Carol A Egner

Reg. 38866

Patent attorney

Chelmsford, MA · 01824

978-250-3752

Oscar K Hsu

Reg. 56858

Patent agent

Service Science & Engineering LLC

Chelmsford, MA · 01824

978-204-7388

Francis Hubbard Kirkpatrick· Jr

Reg. 35219

Patent agent

KirkPatent Consulting

Chelmsford, MA · 01824-2611

978-256-3679

En-Hsin Lee

Reg. 79606

Patent agent

Chelmsford, MA · 01824

413-695-3316

Kevin B McGoff

Reg. 53297

Patent attorney

Brooks Automation

Chelmsford, MA · 01824

978-262-2400

Ashish K Mithal

Reg. 53335

Patent agent

Chelmsford, MA · 01824

978-884-4498

Heather R Parker

Reg. 74253

Patent attorney

Heather Roark Parker, P.C.

Chelmsford, MA · 01824

978-726-8046

Joanne R Parrill

Reg. 69024

Patent attorney

Zoll Medical Corporation

Chelmsford, MA · 01824

978-421-9308

Michael Norbert Raisbeck

Reg. 32487

Patent attorney

Chelmsford, MA · 01824

978-250-1235

Sivananda K. Reddy

Reg. 71634

Patent attorney

ZOLL Medical Corporation

Chelmsford, MA · 01824

978-421-9314

Kuangshin Tai

Reg. 62733

Patent attorney

ZOLL Medical Corporation

Chelmsford, MA · 01824

978-421-9124

Nicole D Wanlass

Reg. 76925

Patent attorney

ZOLL Medical Corporation

Chelmsford, MA · 01824

351-500-4901

James J Woods

Reg. 47184

Patent attorney

Zoll Medical Corporation

Chelmsford, MA · 01824

978-303-4120

Common questions

Do patent attorneys in Chelmsford 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 Chelmsford tend to track the broader Massachusetts legal market.

How many USPTO practitioners list a Chelmsford office?

19 USPTO-registered patent practitioners list a Chelmsford 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 Chelmsford practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Chelmsford-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.