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 Corning Incorporated, Leviton Manufacturing Co., Inc., and Hoffman Warnick LLC.

Top cities in New York

All practitioners in New York

Frank P Hoffman

Reg. 26468

Patent attorney

New York, NY · 10021

212-472-9160

Kimberly D Hoffman

Reg. 65532

Patent attorney

Leviton Manufacturing Co., Inc.

Melville, NY · 11747

Michael F Hoffman

Reg. 40019

Patent attorney

Hoffman Warnick LLC

Albany, NY · 12203

518-449-0044

Charles Richard Hoffmann

Reg. 24102

Patent attorney

Charles R. Hoffmann P.C.

Woodbury, NY · 11797

516-864-0880

Emma J. Hoffmann

Reg. 80934

Patent attorney

Leichtman Law PLLC

New York City, NY · 10016

847-431-3122

Caitlin P Hogan

Reg. 61515

Patent attorney

O'Melveny & Myers LLP

New York, NY · 10019

212-326-4481

Elizabeth J Holland

Reg. 47657

Patent attorney

Goodwin Procter LLP

New York, NY · 10018

212-813-8800

Liel Hollander

Reg. 69125

Patent attorney

Great Neck, NY · 11021

Steven P. Hollander

Reg. 75915

Patent attorney

Woodbury, NY · 11797

516-445-5919

Todd A Holmbo

Reg. 42665

Patent attorney

Philips Intelluctual Property and Standards

Briarcliff Manor, NY · 10510-8001

914-333-9608

Arthur E Holmer

Reg. 57234

Patent agent

New York, NY · 10128

917-502-6319

Paul Roger Holmes

Reg. 17758

Patent attorney

Rochester, NY · 14625

585-384-2946

Wilfred W Holness

Reg. 56770

Patent attorney

Bronx, NY · 10466

516-523-4391

Nicholas L Holowach· II

Reg. 40301

Patent attorney

Oneonta, NY · 13820-0873

202-286-4376

Elizabeth F Holowacz

Reg. 42667

Patent attorney

Fitzpatrick Cella Harper and Scinto

New York, NY · 10112

212-218-2233

Douglas Evan Holtz

Reg. 33902

Patent attorney

Holtz Holtz & Volek P.C.

New York, NY · 10036-3744

212-319-4900

Leonard Holtz

Reg. 22974

Patent attorney

Holtz, Holtz & Volek PC

New York, NY · 10036

212-319-4900

Tony C. Hom

Reg. 72904

Patent attorney

Brooklyn, NY · 11209

917-588-0481

Joseph M Homa

Reg. 40023

Patent attorney

Corning Incorporated

Corning, NY · 14831

607-974-9061

Nadim R Homsany

Reg. 51816

Patent agent

Kirkland and Ellis

New York, NY · 10022

212-446-4800

William James Hone

Reg. 26739

Patent attorney

Irvington, NY · 10533

914-674-1240

Chang B Hong

Reg. 51817

Patent attorney

Glycobia, Inc.

Ithaca, NY · 14850

617-851-9168

Jongwon Hong

Reg. 81720

Patent agent

Watervliet, NY · 12189

518-949-4179

Jun Hyuk Hong

Reg. 82027

Patent attorney

Perkins Coie LLP

New York, NY · 10036

212-261-6866

Samantha N. Hong

Reg. 69268

Patent attorney

Skadden, Arps, Slate, Meagher & Flom, LLP

New York, NY · 10036

212-735-2812

Milton L Honig

Reg. 28617

Patent attorney

Bronx, NY · 10463

718-549-7990

Michael A Hood

Reg. 64344

Patent attorney

Corning Incorporated

Corning, NY · 14831

607-438-7729

Kevin C Hooper

Reg. 40402

Patent attorney

Bryan Cave, LLP

New York, NY · 10104

212-541-1266

Gabrielle C. Hoover

Reg. 80098

Patent agent

East Syracuse, NY · 13057

917-224-0829

Ellen Hopkins

Reg. 50954

Patent attorney

New York, NY · 10028

212-879-2913

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.