New York

Patent attorneys in New York

New York hosts 3,856 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 Xerox Corporation, Google Inc., and Unipat. org.

Top cities in New York

All practitioners in New York

David J. Gervasi

Reg. 74372

Patent agent

Xerox Corporation

Rochester, NY · 14644

585-265-5812

Scott J Gerwin

Reg. 57866

Patent attorney

Google Inc.

New York, NY · 10011

David M Geshwind

Reg. 46374

Patent agent

Unipat. org

New York, NY · 10003

212-787-1275

Andrew P. Gesior

Reg. 76588

Patent attorney

Weil, Gotshal and Manges

New York, NY · 10153

212-310-8244

Edward N Gewirtz

Reg. 38890

Patent attorney

Brooklyn, NY · 11213

212-697-6484

Keyvan Ghaytanchi

Reg. 55204

Patent attorney

Sandata Technologies, Inc.

Port Washington, NY · 11050

516-484-4400

Armin Ghiam

Reg. 72717

Patent attorney

Hunton Andrews Kurth LLP

New York, NY · 10166

212-908-6207

Ananda K. Ghosh

Reg. 76213

Patent agent

Office of Industrial Liaison

New York, NY · 10016

646-509-8648

Rita Ghosh

Reg. 48949

Patent attorney

Pangea3 LLC

New York, NY · 10016

646-202-2885

Roshni Ghosh

Reg. 75866

Patent attorney

Ballard Spahr

New York, NY · 10019

212-223-0200

Sanjukta Ghosh

Reg. 73645

Patent agent

Wilson Sonsini Goodrich and Rosati

New York, NY · 10019-6022

617-901-2589

Suchira Ghosh

Reg. 61616

Patent agent

Axinn, Veltrop & Harkrider LLP

New York, NY · 10036

212-728-2215

Thomas N Giaccherini

Reg. 31075

Patent attorney

Malek Moss PLLC

New York, NY · 10173

212-812-1491

Anthony Giaccio

Reg. 39684

Patent attorney

Giaccio LLC

New York, NY · 10001

917-496-4789

Peter M Giancana

Reg. 44706

Patent agent

The Estee Lauder Co., Inc.

Melville, NY · 11747

631-414-6092

Michael J Giannetta

Reg. 42574

Patent attorney

Zebra Technologies Corporation

Holtsville, NY · 11742

631-738-4589

Haley M. Giaramita

Reg. 83542

Patent attorney

Arnold & Porter Kaye Scholer

New York, NY · 10019

212-836-7309

Gerald F Gibbs· Jr.

Reg. 64715

Patent agent

LeClairRyan

Rochester, NY · 14625

585-270-2117

Stephen Gigante

Reg. 42576

Patent attorney

F. Chau & Associates

Woodbury, NY · 11797

516-692-8888

David M Giglio

Reg. 42577

Patent attorney

David Giglio, Esquire

Utica, NY · 13501

315-797-2854

Brett D Gilbert

Reg. 51732

Patent attorney

East Hampton, NY · 11937

917-538-0761

Douglas J Gilbert

Reg. 30840

Patent attorney

Douglas J Gilbert

Forest Hills, NY · 11375

718-793-3028

Michael J. Gilbert

Reg. 65199

Patent attorney

Liverpool, NY · 13088

315-456-2236

Stephen P Gilbert

Reg. 27893

Patent attorney

The Law Office of Stephen P. Gilbert

Larchmont, NY · 10538

917-273-4910

Theresa M Gillis

Reg. 28078

Patent attorney

Mayer Brown

New York, NY · 10020-1001

212-506-2553

Ronit Gillon

Reg. 39202

Patent attorney

Larchmont, NY · 10538

917-658-3684

Philip A Gilman

Reg. 38160

Patent attorney

Law Office of Philip Gilman

Scarsdale, NY · 10583

914-500-8010

Claire A Gilmartin

Reg. 51735

Patent attorney

Milbank Tweed Hadley and McCloy LLP

New York, NY · 10005

212-530-5098

Aleksandr Gilshteyn

Reg. 66573

Patent agent

Lansing Lights LLC

Ithaca, NY · 14850

607-256-6804

Jeffrey S Ginsberg

Reg. 36148

Patent attorney

Patterson Belknap Webb & Tyler LLP

New York, NY · 10036-6710

212-336-2630

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?

3,856 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.