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 Haug Partners LLP, Amster Rothstein & Ebenstein, and Sixth Millennium Inc..

Top cities in New York

All practitioners in New York

Jonathan A Herstoff

Reg. 64847

Patent attorney

Haug Partners LLP

New York, NY · 10151

212-588-0800

Steven M Hertzberg

Reg. 41834

Patent attorney

Amster Rothstein & Ebenstein

New York, NY · 10174

212-336-8060

Louis Paul Herzberg

Reg. 41500

Patent agent

Sixth Millennium Inc.

Monsey, NY · 10952

845-351-3194

Lucreta R Herzfeld

Reg. 31652

Patent agent

Beaver Dams, NY · 14812

607-962-9927

Nathaniel Herzfeld

Reg. 81810

Patent agent

Weiss & Arons

Spring Valley, NY · 10977

845-322-6703

Allison D Herzig

Reg. 80747

Patent attorney

NEW YORK, NY · 10022

516-660-1460

Robert E Heslin

Reg. 24778

Patent attorney

Heslin Rothenberg Farley and Mesiti PC

Albany, NY · 12203

518-452-5600

Gerald E Hespos

Reg. 30066

Patent attorney

Hespos & Porco LLP

New York, NY · 10018

212-725-2450

Matthew T. Hespos

Reg. 70650

Patent attorney

Hespos & Porco, LLP

New York, NY · 10018

212-725-2450

Harry Andrew Hild· Jr

Reg. 51803

Patent agent

Tutunjian & Bitetto, P.C.

Melville, NY · 11747

631-844-0080

Christa Hildebrand

Reg. 34953

Patent attorney

Norris McLaughlin & Marcus, P.A.

New York, NY · 10022

212-808-0700

Christopher P. Hill

Reg. 70652

Patent agent

Fitzpatrick, Cella, Harper & Scinto

New York, NY · 10104

516-994-4526

Maryanne Hill

Reg. 53578

Patent attorney

Menands, NY · 12204

518-956-3348

Erica M Hines

Reg. 65765

Patent attorney

Heslin Rothenberg Farley & Mesiti P.C.

Albany, NY · 12203

518-452-5600

Randall J. Hirsch

Reg. 62711

Patent attorney

Law Office of Randall Hirsch

New York, NY · 10028

646-450-9163

Tzvi Hirshaut

Reg. 38732

Patent attorney

Weiss & Arons LLP

Spring Valley, NY · 10977

845-322-6710

Lisa C. H. Hladik

Reg. 81421

Patent attorney

Akin Gump Strauss Hauer & Feld LLP

New York, NY · 10036

212-872-8099

Stephen M Hladik

Reg. 55270

Patent attorney

Knolls Atomic Power Laboratory

Schenectady, NY · 12301-1072

518-395-5395

Alicia Z Y Ho

Reg. 84288

Patent agent

New York, NY · 10029

510-789-7578

Arthur L Hoag

Reg. 51297

Patent agent

Mamaroneck, NY · 10543

914-393-1055

Khue Van Hoang

Reg. 44767

Patent attorney

Reichman Jorgensen Lehman & Feldberg

New York, NY · 10017

646-921-0704

Lance I Hochhauser

Reg. 67776

Patent attorney

Prove Identity, Inc.

New York, NY · 10016

212-614-6935

Thomas T. Hodne

Reg. 63030

Patent agent

New City, NY · 10956

845-826-4153

Mee Hong Hoe

Reg. 68943

Patent attorney

New York, NY · 10002

347-415-6399

Daniel E. Hoeg

Reg. 68115

Patent agent

The Hoeg Corporation

New York, NY · 10108

646-627-2148

Thomas Hoehner

Reg. 73474

Patent attorney

Barclay Damon LLP

Syracuse, NY · 13202

315-425-2839

Richard C. Hoffberg

Reg. 82638

Patent attorney

West Harrison, NY · 10604

914-484-1779

Steven Mark Hoffberg

Reg. 33511

Patent attorney

Hoffberg & Associates

West Harrison, NY · 10604

914-949-2300

Bernard Sam Hoffman

Reg. 30756

Patent agent

Port Jefferson Station, NY · 11776

631-721-7186

Dennis J Hoffman

Reg. 25342

Patent attorney

New York, NY · 10024

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.