New York

Patent attorneys in New York

New York hosts 3,822 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 York. 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 Hecht Partners LLP, F. Chau & Associates, LLC, and The Law Offices Of Louis M.Heidelberger,Esquire LLC..

Top cities in New York

All practitioners in New York

David L Heath

Reg. 46763

Patent attorney

F. Chau & Associates, LLC

Woodbury, NY · 11797

516-692-8888

Timothy P Heaton

Reg. 57606

Patent attorney

New York, NY · 10128

212-828-3065

David L. Hecht

Reg. 61618

Patent attorney

Hecht Partners LLP

New York, NY · 10017

212-851-6821

Kinza Hecht

Reg. 62325

Patent attorney

Hecht Partners LLP

New York, NY · 10017

212-837-8074

Gary Gerard Heffernan

Reg. 35540

Patent attorney

Albany, NY · 12208

518-482-7325

Louis M Heidelberger

Reg. 27899

Patent attorney

The Law Offices Of Louis M.Heidelberger,Esquire LLC.

New York, NY · 10075

215-284-8910

Samson Helfgott

Reg. 23072

Patent attorney

Katten Muchin Rosenman LLP

New York, NY · 10022-2585

212-940-8683

Michal Michelle G. Heller

Reg. 57038

Patent agent

Pfizer

New York, NY · 10017

212-733-7548

Margaret D Helmke

Reg. 77385

Patent agent

Saranac Lake, NY · 12983

617-866-0917

Pablo Daniel Hendler

Reg. 40015

Patent attorney

Potomac Law Group

New York, NY · 10036

914-893-6883

Robert T. Hendrix

Reg. 42655

Patent attorney

JPMorgan Chase Bank, N.A.

New York, NY · 10017

318-432-6862

Caira E. Heneghan

Reg. 81170

Patent attorney

New York, NY · 10010

331-202-8069

Shabtay Sammy Henig

Reg. 30263

Patent attorney

New York, NY · 10009

212-533-7486

David Eugene Henn

Reg. 37546

Patent attorney

Hoffman Warnick LLC

Albany, NY · 12203

518-449-0044

Glenn T Henneberger

Reg. 36074

Patent attorney

Hoffmann and Baron, LLP

Syosset, NY · 11791

516-822-3550

Brian E Hennessey

Reg. 51271

Patent attorney

Liang & Hennessey LLP

Tarrytown, NY · 10591

646-461-1390

Alexandra M. Hennessy

Reg. 46945

Patent attorney

Northport, NY · 11768

516-984-9555

Susan C Henry

Reg. 51227

Patent agent

King & Spalding

New York, NY · 10036

212-556-2175

William Arthur Henry· II

Reg. 26403

Patent attorney

Pittsford, NY · 14534

585-385-3798

Lexi A. Heon

Reg. 81849

Patent attorney

New York, NY · 10281

212-326-3423

Caroline M. Herald

Reg. 76550

Patent attorney

Latham & Watkins LLP

New York, NY · 10022

212-906-4645

Kenneth Beaumount Herman

Reg. 27799

Patent attorney

Ropes & Gray LLP

New York, NY · 10036-8704

212-596-9000

Kent P Herman

Reg. 75018

Patent attorney

Orrick, Herrington, & Sutcliffe LLP

New York, NY · 10019

212-506-3596

John M Hermanowski

Reg. 55260

Patent attorney

New York, NY · 10016

646-761-7720

Edson Hernandez

Reg. 901832

Limited recognition

Syracuse University College of Law

Syracuse, NY · 13217-6543

Richard S. Herron

Reg. 83082

Patent agent

Goodwin Procter

New York, NY · 10018

212-459-7236

Benjamin Hershkowitz

Reg. 41833

Patent attorney

Gibson, Dunn & Crutcher LLP

New York, NY · 10166

212-351-2410

Matthew Benjamin Hershkowitz

Reg. 77881

Patent attorney

Kirkland & Ellis LLP

New York, NY · 10022

212-390-4437

Jeremy A Hershman

Reg. 54165

Patent agent

Cedarhurst, NY · 11516

516-569-2868

Lisa B Hershman

Reg. 54638

Patent agent

Cederhurst, NY · 11516

516-569-2868

Common questions

Do I need a patent attorney based in New York?

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 York-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 York?

3,822 active USPTO-registered patent practitioners list a New York 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.