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 BioNTech US.

Claudia Sofia Hofmann

Reg. 54176

Patent agent

BioNTech US

Cambridge, MA · 02139

617-500-4611

Dustin T Holloway

Reg. 63262

Patent agent

Cambridge, MA · 02141

617-455-7639

Jenny H Hong-Gonzalez

Reg. 69476

Patent attorney

Kenai Therapeutics

Cambridge, MA · 02142

408-375-4783

Lillian R Horwitz

Reg. 57040

Patent agent

Millennium Pharmaceutical, Inc.

Cambridge, MA · 02139

617-444-1476

Stephen M. Hou

Reg. 75979

Patent agent

American Patent Agency PC

Cambridge, MA · 02139

609-891-8803

Jonathan M. Hromi

Reg. 77413

Patent attorney

MIT

Cambridge, MA · 02142

617-253-6966

Weber Hsiao

Reg. 67180

Patent attorney

Takeda Development Center Americas, Inc.

Cambridge, MA · 02142

617-775-4052

Isaac A Hubner

Reg. 61393

Patent attorney

Sanofi

Cambridge, MA · 02139

617-866-4544

Justin P. Huddleson

Reg. 64445

Patent attorney

Sanofi Pasteur Biologics, LLC

Cambridge, MA · 02139

617-761-4382

Elizabeth A Hurley

Reg. 41859

Patent attorney

Biogen Idec

Cambridge, MA · 02142

781-464-2000

John T Hurley

Reg. 64389

Patent attorney

Pegasystems Inc

Cambridge, MA · 02142

857-856-2234

Bruce Fain Jacobs

Reg. 26184

Patent attorney

Jacob's Patent Office

Cambridge, MA · 02139

617-661-6660

Teofilo Javier· Jr.

Reg. 64565

Patent attorney

Bristol Myers Squibb

Cambridge, MA · 02141

617-816-0737

Charles A Johnson

Reg. 75462

Patent agent

Wave Life Sciences

Cambridge, MA · 02138

617-949-4782

Travis L Johnson

Reg. 63333

Patent attorney

Cambridge, MA · 02142

617-475-1603

Krista P. J. Kauppinen

Reg. 67808

Patent agent

Generation Bio

Cambridge, MA · 02142

415-845-3475

Mandeep Kaur

Reg. 77610

Patent agent

Lando & Anastasi, LLP

Cambridge, MA · 02142

617-395-7034

Lara Chapman Kelley

Reg. 41551

Patent attorney

McNeill PLLC

Cambridge, MA · 02140

703-243-2007

Micah-Shalom Kesselman

Reg. 79374

Patent attorney

Philips

Cambridge, MA · 02141

617-583-3918

Dwight D. Kim

Reg. 57665

Patent attorney

Flagship Pioneering

Cambridge, MA · 02142

617-868-1888

Eugene J Kim

Reg. 57976

Patent attorney

EJK Consulting, LLC

Cambridge, MA · 02138

857-472-3568

Evan R. King

Reg. 74124

Patent attorney

Sanofi

Cambridge, MA · 02141

781-234-4286

Zachary A. Kinnaird

Reg. 71486

Patent attorney

Philips

Cambridge, MA · 02141

617-613-2402

Vladimir Klimovitsky

Reg. 35749

Patent agent

Cambridge, MA · 02139

Janice M Klunder

Reg. 41121

Patent attorney

Ipsen Bioscience

Cambridge, MA · 02142

617-679-8530

Mark C Knell

Reg. 53143

Patent agent

Cambridge, MA · 02139

617-868-0682

Kristin E Konzak

Reg. 44848

Patent attorney

Broad Institute of MIT and Harvard

Cambridge, MA · 02142

617-714-7759

Jeffrey L. Kopacz

Reg. 54744

Patent agent

Alnylam Pharmaceuticals

Cambridge, MA · 02142

617-682-4076

Peter Korakas

Reg. 66513

Patent attorney

Amgen, Inc.

Cambridge, MA · 02142

617-444-5133

Layla Kousari

Reg. 80853

Patent agent

Cambridge, MA · 02139

937-728-4576

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.