New Jersey

Patent attorneys in New Jersey

New Jersey hosts 1,699 active patent practitioners registered with the USPTO Office of Enrollment and Discipline. Patent attorneys and patent agents can both prepare and file patent applications, but only patent attorneys can also offer legal advice on prosecution strategy, freedom-to-operate analyses, and infringement opinions in New Jersey. Practitioners are concentrated across 20 cities, with the largest clusters in the metros listed below. Notable firms with multiple registered practitioners in the state include Exxon Mobil Corporation, Bristol-Myers Squibb Company, and Lerner David Littenberg Krumholz and Mentlik, LLP.

Top cities in New Jersey

All practitioners in New Jersey

Joseph R. Cirasa

Reg. 77039

Patent attorney

Cedar Grove, NJ · 07009

862-596-1687

Peter A. Cirrinicione

Reg. 69170

Patent agent

Cape May, NJ · 08204

609-226-4720

Elizabeth Cattermole Clark

Reg. 55041

Patent attorney

Manasquan, NJ · 08736

732-523-1423

William R H Clark

Reg. 41530

Patent attorney

Exxon Mobil Corporation

Annandale, NJ · 08801

908-335-1314

Isabelle M Clauss

Reg. 47326

Patent attorney

Bristol-Myers Squibb Company

Princeton, NJ · 08543-4000

609-252- 6254

Aaron G Clay

Reg. 74683

Patent attorney

Cranford, NJ · 07016

202-578-1707

Orville R Cockings

Reg. 42424

Patent attorney

Lerner David Littenberg Krumholz and Mentlik, LLP

Westfield, NJ · 07090

908-518-6397

Anna L Cocuzzo

Reg. 42452

Patent attorney

MERCK

Rahway, NJ · 07065-0907

Amy M Codella

Reg. 51572

Patent attorney

US Food and Drug Administration-NBRP

North Brunswick, NJ · 08902

732-940--9846 X29

Emmanuel Coffy

Reg. 63615

Patent attorney

COFFYLAW, LLC

Maplewood, NJ · 07040

973-996-2947

Cheryl F Cohen

Reg. 40361

Patent attorney

Cherry Hill, NJ · 08002

856-414-1055

Harvey Leonard Cohen

Reg. 28365

Patent attorney

Lerner David Littenberg Krumholz and Mentlik LLP

Westfield, NJ · 07090

908-654-5000

Joshua Lewis Cohen

Reg. 34307

Patent attorney

Messer North America, Inc.

Bridgewater, NJ · 08807

908-771-6167

Robert B Cohen

Reg. 32768

Patent attorney

Sleman & Lund, LP

Freehold, NJ · 07728

732-795-2203

Samuel Cohen

Reg. 17460

Patent attorney

Princeton, NJ · 08540

609-924-4561

Andrea Loshin Colby

Reg. 30194

Patent attorney

Metuchen, NJ · 08840

732-540-3727

Paul Anthony Coletti

Reg. 32019

Patent attorney

Belle Mead, NJ · 08502

908-230-8324

Ryan H Coletti

Reg. 58783

Patent attorney

Shionogi Inc.

Florham Park, NJ · 07932

973-307-3372

Emmett S Collazo

Reg. 67655

Patent attorney

A.J. DiMarino, P.C.

Haddonfield, NJ · 08033

856-888-1200

Marie Collazo

Reg. 44085

Patent agent

High Bridge, NJ · 08829

908-797-2047

Pravin Conda

Reg. 69088

Patent attorney

East Brunswick, NJ · 08816

732-651-8224

Brandon Conklin

Reg. 82075

Patent agent

Fox Rothschild

Princeton, NJ · 08540

609-844-3503

Nancy V Connelly

Reg. 46638

Patent agent

Barnegat Light, NJ · 08006

609-494-5356

Michele L Conover

Reg. 34962

Patent attorney

Siemens Medical Solutions, Inc.

Princeton, NJ · 08540

609-216-5260

John D Conway

Reg. 39150

Patent attorney

Sanofi

Bridgewater, NJ · 08807

908-981-6688

David Perry Cooke

Reg. 30827

Patent attorney

Genova Burns Giantomasi Webster LLC

Newark, NJ · 07102

973-533-0777

Catherine A. Cooper

Reg. 40877

Patent attorney

Technicolor

Princeton, NJ · 08540

609-734-6440

Mark L Cooper

Reg. 51037

Patent attorney

MOSER TABOADA

Shrewsbury, NJ · 07702

732-935-7100

Joseph A Coppola

Reg. 38413

Patent attorney

Meagher Emanuel Laks Goldberg & Liao, LLP

Princeton, NJ · 08542

609-454-3500

William C Coppola

Reg. 41686

Patent attorney

Union, NJ · 07083

973-477-4563

Common questions

Do I need a patent attorney based in New Jersey?

No. Every USPTO-registered patent practitioner is licensed to file applications on behalf of inventors in any state, regardless of where the practitioner's office is. Choosing a New Jersey-based practitioner can simplify in-person inventor signings, local meetings, and same-time-zone calls, but it is not a legal requirement.

How many patent attorneys are licensed in New Jersey?

1,699 active USPTO-registered patent practitioners list a New Jersey office address on the OEDCI roster. This includes both patent attorneys (who can also offer legal advice) and patent agents (who can prepare and file patents but not offer broader legal advice).

What is the difference between a patent attorney and a patent agent?

Both pass the USPTO Patent Bar and can prepare, file, and prosecute patent applications. Only patent attorneys also hold a state bar license, meaning they can additionally offer legal advice on infringement, licensing, and litigation strategy. Patent agents tend to charge less per hour and are common at large in-house IP departments.