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 Lerner David Littenberg Krumholz & Mentlik, LLP, Metrologic Instruments, Ins., and The J.A. Centanni Law Firm, P.C..

Top cities in New Jersey

All practitioners in New Jersey

Thomas J Caulfield

Reg. 67211

Patent agent

Lebanon, NJ · 08833

908-735-7599

Michael J Cavaliere

Reg. 80834

Patent attorney

Lerner David Littenberg Krumholz & Mentlik, LLP

Cranford, NJ · 07016

908-518-6353

Glenn A Cavanaugh

Reg. 54910

Patent attorney

Metrologic Instruments, Ins.

Blackwood, NJ · 08012

856-374-5510

Kevin F Celikbas

Reg. 82951

Patent attorney

Paramus, NJ · 07652

929-707-7077

Jillian Alexandria Centanni

Reg. 67212

Patent attorney

The J.A. Centanni Law Firm, P.C.

Watchung, NJ · 07069

908-753-0153

Milagros A Cepeda-Pergament

Reg. 33365

Patent attorney

Cepeda Patent Law LLC

Parsippany, NJ · 07054

917-547-3440

Shi Baw Ch'ng

Reg. 81227

Patent agent

BAWMAN LLC

Cherry Hill, NJ · 08003

865-229-6268

Steve S Cha

Reg. 44069

Patent attorney

Cha & Reiter, LLC

Paramus, NJ · 07652

201-226-9245

Michael I Chakansky

Reg. 31600

Patent attorney

Hoffman & Baron, LLP

Parsippany, NJ · 07054

973-331-1700

Kenneth Y K Chan

Reg. 55046

Patent attorney

Warren, NJ · 07059

917-648-2985

Kashif Taraq Chand

Reg. 72031

Patent attorney

Parker Ibrahim & Berg, LLC

Somerset, NJ · 08873

908-333-6213

Janie H Chang

Reg. 47280

Patent attorney

North Bergen, NJ · 07047

646-729-1102

Michael S Chang

Reg. 68442

Patent attorney

Novo Nordisk Inc.

Plainsboro, NJ · 08536

609-987-5800

Jennifer Chin Chapman

Reg. 47487

Patent attorney

Novartis Pharmaceuticals Corporation

East Hanover, NJ · 07936

862-778-1202

Scott E Charney

Reg. 51548

Patent attorney

Charney IP Law LLC

Basking Ridge, NJ · 08831

908-758-1374

Lawrence C Chasin

Reg. 35097

Patent agent

Morris Plains, NJ · 07950

646-522-7601

Sara E. Chau

Reg. 83221

Patent agent

Cedar Knolls, NJ · 07927

516-830-0978

Samia Chaudry

Reg. 71436

Patent agent

Colgate-Palmolive Company

Piscataway, NJ · 08854

732-878-6322

Konstantin Chaus

Reg. 72523

Patent attorney

Lowenstein Sandler

Roseland, NJ · 07068

973-597-2388

Rachel E. Chaves

Reg. 73522

Patent attorney

Kenvue Inc.

Skillman, NJ · 08558

732-757-5370

Albert B Chen

Reg. 41667

Patent attorney

Livingston, NJ · 07039

973-577-7768

Dong I Chen

Reg. 72310

Patent agent

Insmed Incorporated

Bridgewater, NJ · 08807

908-952-3316

Jingqiu Chen

Reg. 72438

Patent agent

Hillsborough, NJ · 08844

Joe G Chen

Reg. 70066

Patent attorney

Fox Rothschild

Lawrenceville, NJ · 08648-2311

609-844-3024

Kevin P. Chen

Reg. 76206

Patent attorney

Fort Lee, NJ · 07024

201-388-5008

Longrui Chen

Reg. 81701

Patent agent

Monmouth Junction, NJ · 08852

332-207-6972

Tony Chen

Reg. 44607

Patent attorney

Princeton Junction, NJ · 08550

609-799-3615

Wenfang Chen

Reg. 52729

Patent attorney

AdvanSix Inc.

Parsippany, NJ · 07054

973-455-6682

Yanping Chen

Reg. 67118

Patent agent

Bridgewater, NJ · 08807

908-526-2865

Zhiyi Chen

Reg. 82514

Patent agent

Jersey City, NJ · 07302

248-979-8518

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.