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 Johnson & Johnson, OPEX Corporation, and Otsuka America Pharmaceutical, Inc..

Top cities in New Jersey

All practitioners in New Jersey

Howard K. Eichenblatt

Reg. 70431

Patent agent

Edison, NJ · 08820

732-379-8128

Daniel J Eisenberg

Reg. 55145

Patent attorney

Westfield, NJ · 07090

516-770-1796

Kiruthika Elamparuthi

Reg. 81016

Patent agent

PRINCETON JUNCTION, NJ · 08550

646-379-9691

Stephen H Eland

Reg. 41010

Patent attorney

OPEX Corporation

Moorestown, NJ · 08057

856-727-1100

Michael L Ellington· II

Reg. 54082

Patent attorney

Plainfield, NJ · 07063

908-412-8303

Jonathan Ely

Reg. 50131

Patent attorney

Lakewood, NJ · 08701

732-942-1123

Peter Max Emanuel

Reg. 26542

Patent attorney

Princeton, NJ · 08542

609--45-4-3500 EXT. 400

Doina G Ene

Reg. 62615

Patent agent

Otsuka America Pharmaceutical, Inc.

Princeton, NJ · 08540

973-216-8089

Chi K Eng

Reg. 38870

Patent attorney

Eng Law Firm

Wayne, NJ · 07470

646-770-2347

Sabine U Epelbaum

Reg. 56674

Patent agent

Chromocell Corporation

North Brunswick, NJ · 08902

732-565-1113

William H Epstein

Reg. 20008

Patent attorney

Gibbons P.C.

Newark, NJ · 07102-5310

973-596-4607

Joseph P Errico

Reg. 38131

Patent attorney

ElectroCore LLC

Morris Plains, NJ · 07950

973-290-9618

Narayan A. Escolin

Reg. 83974

Patent attorney

Montclair, NJ · 07042

201-887-4446

Gina M Eskow

Reg. 35501

Patent attorney

Emerson, NJ · 07630

Edgar F. Espinosa

Reg. 70392

Patent attorney

Ridgefield, NJ · 07657

201-394-6590

Michael B Estrella

Reg. 66846

Patent agent

Ingredion Incorporated

Bridgewater, NJ · 08807

908-575-6222

Craig H Evans

Reg. 31825

Patent attorney

Westmont, NJ · 08108

302-992-3219

Carl Jay Evens

Reg. 33874

Patent attorney

Johnson & Johnson

New Brunswick, NJ · 08933

732-524-2518

Juliette J Everhard

Reg. 57479

Patent attorney

Nostrum Pharmaceuticals, LLC

New Brunswick, NJ · 08901

973-650-6004

Deborah A Evrard

Reg. 71811

Patent agent

Hamilton Square, NJ · 08690

609-689-9819

Russell William Faegenburg

Reg. 77876

Patent attorney

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Cranford, NJ · 07016

908-518-6367

Janet E Fair

Reg. 56042

Patent agent

MERCK

Rahway, NJ · 07065-0907

Paul A Fair

Reg. 35866

Patent attorney

Church and Dwight Co., Inc.

Princeton, NJ · 08543

609-806-7760

Robert L Falkenstern

Reg. 67560

Patent agent

Park Ridge, NJ · 07656

201-573-1097

Jonathan Andrew Fallon

Reg. 58506

Patent attorney

Fallon IP, LLC

Mountain Lakes, NJ · 07046

973-352-7511

Allan A Fanucci

Reg. 30256

Patent agent

Closter, NJ · 07624

201-988-3181

Joy I Farber

Reg. 44103

Patent attorney

Bordentown, NJ · 08505

609-379-6684

Michael A Farinella

Reg. 56100

Patent attorney

Michael A. Farinella, Esq

South Plainfield, NJ · 07080

908-753-5753

Andrew C Farmer

Reg. 35868

Patent attorney

Johnson & Johnson

New Brunswick, NJ · 08933

732-524-2825

Serena Iva Farquharson Torres

Reg. 54093

Patent attorney

Bristol-Myers Squibb

Princeton, NJ · 08543

609-252-44945

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.