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 Fox Rothschild LLP, A.J. DiMarino, P.C., and BOTOS CHURCHILL IP LAW LLP.

Top cities in New Jersey

All practitioners in New Jersey

Peter J Butch· III

Reg. 32203

Patent attorney

Fox Rothschild LLP

Lawrenceville, NJ · 08648

609-844-3035

Kristine L. Butler

Reg. 42376

Patent attorney

A.J. DiMarino, P.C.

CHERRY HILL, NJ · 08034

856-853-0055

Noelle L. Cacciabeve

Reg. 63075

Patent attorney

BOTOS CHURCHILL IP LAW LLP

New Providence, NJ · 07974

908-738-1770

Li Cai

Reg. 45629

Patent attorney

Princeton, NJ · 08540

609-514-6418

Lynda L Calderone

Reg. 35837

Patent attorney

Calderone Bullock LLC

Marlton, NJ · 08053

856-446-6045

James Cadwell Calkins

Reg. 45845

Patent attorney

Pittstown, NJ · 08867

908-340-8988

Valerie J Camara

Reg. 35090

Patent attorney

Plainfield, NJ · 07060

908-668-5277

Niki A. Camateros-Mann

Reg. 82177

Patent agent

Lerner David LLP

Cranford, NJ · 07016

908-518-6375

Alix R. Campbell

Reg. 73056

Patent attorney

Collingswood, NJ · 08108

609-234-9347

Michael J Campolongo

Reg. 69034

Patent agent

Lowenstein Sandler LLP

Roseland, NJ · 07068

973-992-1579

Taylor D Canady

Reg. 80762

Patent agent

Mapelwood, NJ · 07040

412-463-2202

Robert T Canavan

Reg. 37592

Patent attorney

Law Office of Robert T. Canavan LLC

Somerville, NJ · 08876

908-707-1568

Kenneth S Canfield

Reg. 58442

Patent attorney

Pergament & Cepeda

Morristown, NJ · 07960

973-998-7722

Bin Cao

Reg. 68440

Patent agent

Basking Ridge, NJ · 07920

908-234-9699

April Marie Mayo Capati

Reg. 54298

Patent attorney

Lerner, David, Littenberg, Krumholz & Mentlik

Cranford, NJ · 07016

908-518-6394

Louis J Capezzuto

Reg. 37107

Patent attorney

Johnson & Johnson

New Brunswick, NJ · 08933

732-524-2218

Konstantin A Caploon

Reg. 51527

Patent attorney

The Caploon Law Firm, PC

Montclair, NJ · 07043

979-476-2495

Raymond G Cappo

Reg. 53836

Patent agent

Lowenstein Sandler PC

Roseland, NJ · 07068

973-422-6718

Kenneth Capuder

Reg. 55961

Patent attorney

Madison, NJ · 07940-1750

973-377-7634

Michael Anthony Caputo

Reg. 24237

Patent attorney

Somerset, NJ · 08873

732-537-1957

Micaela L. Cardile

Reg. 84206

Patent agent

Helmetta, NJ · 08828

917-693-4356

David L Cargille

Reg. 46600

Patent attorney

David L. Cargille, Esq.

East Windsor, NJ · 08512

484-362-9040

Daniela Caro-Esposito

Reg. 79221

Patent attorney

Lerner David Littenberg Krumholz & Mentlik LLP

Cranford, NJ · 07016

908-518-6379

Thomas Guy Carulli

Reg. 30616

Patent attorney

Princeton Junction, NJ · 08550

609-273-1575

Charles Michael Caruso

Reg. 30161

Patent attorney

Lawrenceville, NJ · 08648

609-895-0377

Robert S. Casagrand

Reg. 62406

Patent attorney

Wayne, NJ · 07470

973-919-1285

Christopher S Casieri

Reg. 50919

Patent attorney

Norris McLaughlin & Marcus, P.A.

Bridgewater, NJ · 08807-5933

908-722-0700

Dylan M Casler

Reg. 77191

Patent agent

Bound Brook, NJ · 08805

862-596-7877

Vincent A Castiglione

Reg. 34795

Patent attorney

Tata Consumer Products US, Inc. f/k/a Eight O'Clock Coffee Company

Woodcliff Lake, NJ · 07677

201-571-0300

Richard A Catalina· Jr

Reg. 45372

Patent attorney

Jardim, Meisner & Susser, P.C.

Florham Park, NJ · 07932

973-845-7640

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.