Cambridge, Massachusetts

Patent attorneys in Cambridge

Cambridge, Massachusetts is home to 389 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 Sanofi, Philips, and Biogen Inc..

Kevin B Chancellor

Reg. 80711

Patent attorney

Novartis BioMedical Research, Inc.

Cambridge, MA · 02139

857-523-0129

Robert Chang

Reg. 63753

Patent attorney

Amylyx Pharmaceuticals, Inc.

Cambridge, MA · 02141

857-847-2079

Jessica J Chao

Reg. 72562

Patent attorney

Takeda Pharmaceuticals U.S.A., Inc.

Cambridge, MA · 02139

617-761-6860

Cynthia Tianxin Chen

Reg. 61193

Patent attorney

Amgen

Cambridge, MA · 02141

617-444-5451

Xi Chen

Reg. 61380

Patent attorney

HiFiBiO Therapeutics

Cambridge, MA · 02139

410-227-6728

Regina C Cheung

Reg. 42409

Patent attorney

Cambridge, MA · 02139

617-253-4414

Elbert C. Chiang

Reg. 60325

Patent attorney

Beam Therapeutics Inc.

Cambridge, MA · 02139

857-302-7629

Roshni M Chintalapati

Reg. 71439

Patent agent

CRISPR Therapeutics

Cambridge, MA · 02139

617-315-4600

Mary Elizabeth Chlebowski

Reg. 66356

Patent attorney

McNeill PLLC

Cambridge, MA · 02140

470-604-7001

Nilay J. Choksi

Reg. 65795

Patent attorney

Philips

Cambridge, MA · 02141

617-312-9995

Siew Y Chong

Reg. 62108

Patent attorney

Sanofi

Cambridge, MA · 02139

973-980-0397

Christopher H Chung

Reg. 50351

Patent attorney

Sanofi Pasteur

Cambridge, MA · 02139

617-761-4332

Regina Ann Ciolek

Reg. 50641

Patent attorney

Fulcrum Therapeutics, Inc.

Cambridge, MA · 02142

617-870-9345

Lauren A Cleary

Reg. 51139

Patent attorney

McCarthy Bouley and Barry PC

Cambridge, MA · 02142

617-225-2211

Katherine Nicole Clouse

Reg. 62750

Patent attorney

Biogen Inc.

Cambridge, MA · 02138

617-823-2236

Mario Cloutier

Reg. 57225

Patent agent

Millennium Pharmaceuticals, Inc.

Cambridge, MA · 02139

617-577-3522

Seth E. Cockrum

Reg. 70873

Patent attorney

Novartis Institutes for Biomedical Research, Inc.

Cambridge, MA · 02139

617-551-9321

Maya Escobar Cole

Reg. 56346

Patent attorney

Takeda Pharmaceutical Internationals Co.

Cambridge, MA · 02139

617-551-2947

Diana M Collazo

Reg. 46635

Patent attorney

Lando and Anastasi LLP

Cambridge, MA · 02142

617-395-7000

Sean M Coughlin

Reg. 48593

Patent attorney

Cooley LLP

Cambridge, MA · 02116-3736

617-937-2333

Christopher R. Cowles

Reg. 59931

Patent attorney

Withers Bergman LLP

Cambridge, MA · 02142

617-613-9706

B Timothy Creagan

Reg. 39156

Patent agent

Sanofi

Cambridge, MA · 02142

617-685-5660

Luann Cserr

Reg. 31822

Patent attorney

Partners HealthCare

Cambridge, MA · 02142

857-307-2404

Jana A Dailey

Reg. 71310

Patent attorney

Blueprint Medicines

Cambridge, MA · 02139

858-349-3454

Indrani Dasgupta

Reg. 72475

Patent attorney

Sanofi

Cambridge, MA · 02141

617-685-5977

James R Delacenserie

Reg. 77383

Patent agent

Cambridge, MA · 02138

435-513-2605

Wendy J Demoracski

Reg. 76185

Patent attorney

Philips

Cambridge, MA · 02141

978-895-8382

Michelle Ming Deng

Reg. 56124

Patent attorney

Biogen Inc.

Cambridge, MA · 02142

617-679-4474

Emily A Dertz

Reg. 65563

Patent attorney

Ironwood Pharmaceuticals

Cambridge, MA · 02142

617-768-2628

Thomas James Des Rosier

Reg. 30168

Patent attorney

Sanofi

Cambridge, MA · 02142

617-678-7256

Common questions

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

How many USPTO practitioners list a Cambridge office?

389 USPTO-registered patent practitioners list a Cambridge 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 Cambridge practitioner remotely?

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