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 Chiesa Shahinian & Giantomasi PC, Bristol-Myers Squibb Company, and Windels, Marx, Lane & Mittendorf, LLP.

Top cities in New Jersey

All practitioners in New Jersey

Hua Wang

Reg. 56465

Patent attorney

Windels, Marx, Lane & Mittendorf, LLP

Madison, NJ · 07940

973-996-3238

Lingyan Wang

Reg. 61299

Patent attorney

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Cranford, NJ · 07016

908-654-5000

Lisa H Wang

Reg. 53738

Patent attorney

U.S. Army-ARDEC

Picatinny Arsenal, NJ · 07806

973-724-6754

Xuezheng Wang

Reg. 64368

Patent attorney

Chiesa Shahinian & Giantomasi PC

Roseland, NJ · 07068

973-530-2185

Xuhong S Wang

Reg. 54524

Patent agent

Avent's Inc.

Bridgewater, NJ · 08807

908-231-3648

Ying Wang

Reg. 57008

Patent agent

Bristol-Myers Squibb Company

Pennington, NJ · 08543

609-818-4125

Zhen Wang

Reg. 81253

Patent agent

Secaucus, NJ · 07094

631-636-4880

Andrew T. Ward

Reg. 64994

Patent attorney

Exxon Mobil Corporation

Annandale, NJ · 08801-0900

832-625-8941

Mark R Warfield

Reg. 33463

Patent attorney

Johnson & Johnson

New Brunswick, NJ · 08933

732-524-2796

Melissa Feeney Wasserman

Reg. 56268

Patent agent

Bayonne, NJ · 07002

609-933-4026

Kenneth Watov

Reg. 26042

Patent attorney

Watove and Kipnes PC

Princeton, NJ · 08550

609-243-0330

Kevin S Weadock

Reg. 50650

Patent agent

Ethicon, Inc., a Johnson & Johnson Company

Somerville, NJ · 08876

908-218-3045

William John Weber· Jr

Reg. 903074

Limited recognition

Rutgers Law School

Newark, NJ · 07102

973-353-3226

Chuanming Wei

Reg. 75570

Patent agent

Parlin, NJ · 08859

814-321-5802

Henry M. Weinfeld

Reg. 51296

Patent attorney

Woodbury, NJ · 08096

856-845-7851

Jeffrey M Weinick

Reg. 36304

Patent attorney

Chiesa Shahinian & Giantomasi PC

Roseland, NJ · 07068

973-530-2028

Louis H Weinstein

Reg. 45205

Patent attorney

Windels Marx Lane & Mittendorf, LLP

Madison, NJ · 07940

973-966-3236

Alison Bennett Weisberg

Reg. 45206

Patent attorney

Shiseido Americas Corporation

East Windsor, NJ · 08520

609-632-9437

David M Weisberg

Reg. 57636

Patent agent

Infineum USA L.P.

Linden, NJ · 07036

908-474-2546

Eric S Weiss

Reg. 36718

Patent attorney

Randolph, NJ · 07869

Jennifer T Weissman

Reg. 40868

Patent attorney

Glen Ridge, NJ · 07028

973-259-1184

Kenneth S Weitzman

Reg. 36306

Patent attorney

Weitzman Law Offices, LLC

Roseland, NJ · 07068

973-403-9940

Jason M Wejnert

Reg. 55722

Patent agent

Corner Counsel LLC

Montclair, NJ · 07042

630-388-8751

Melissa B Wenk

Reg. 53759

Patent attorney

Bristol-Myers Squibb Company

Princeton, NJ · 08543-4000

609-252-4000

Roy H Wepner

Reg. 28350

Patent attorney

Kaplan Breyer Schwarz LLC

New Brunswick, NJ · 08901

908-419-1507

Christopher A Werner

Reg. 55724

Patent attorney

Chris Werner, Esq.

Hackensack, NJ · 07601

201-487-4111

Robert E West

Reg. 48030

Patent agent

Becton, Dickinson and Company

Franklin Lakes, NJ · 07417-1880

201-847-6782

Thomas G West

Reg. 57385

Patent agent

Lawrenceville, NJ · 08648

609-799-7969

Newton B White· Jr

Reg. 35736

Patent attorney

Newton B White Attorney At Law

Morristown, NJ · 07960

973-425-1600

Karen Millane Whitney

Reg. 52355

Patent attorney

Servilla Whitney LLC

Iselin, NJ · 08830

732-815-0404

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.