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 PROSKAUER, Gemini Law LLP, and Steptoe & Johnson LLP.

Top cities in New York

All practitioners in New York

Gerard B. Greco

Reg. 60079

Patent agent

White Plains, NY · 10601

914-946-8184

Louis Greco

Reg. 41799

Patent attorney

PROSKAUER

New York, NY · 10036

212-969-3297

Lora M Green

Reg. 43541

Patent attorney

Gemini Law LLP

New York, NY · 10010

301-461-9580

Michael I Green

Reg. 80436

Patent attorney

Steptoe & Johnson LLP

New York, NY · 10036

212-378-7559

Robert S Green

Reg. 41800

Patent attorney

Oerlikon Surface Solutions

Westbury, NY · 11590

516-338-2420

Steven W. Green

Reg. 54137

Patent attorney

Hudson Legal

New York, NY · 10022

212-351-7497

Barry M. Greenbaum

Reg. 67477

Patent attorney

Norton Rose Fulbright US LLP

New York, NY · 10019-6022

212-318-3102

David Ira Greenbaum

Reg. 46739

Patent attorney

RIMON P.C.

NEW YORK, NY · 10167

646-779-0787

Dov S Greenbaum

Reg. 66919

Patent attorney

Pearl Cohn Zedek Latzer, LLP

New York, NY · 10036

646-878-0800

Eric A. Greenbaum

Reg. 66574

Patent attorney

Great Neck, NY · 11021

781-962-3377

Robert L Greenberg

Reg. 61925

Patent attorney

Robert L. Greenberg, P.C.

New York, NY · 10036

646-360-0077

Zachary L Greenberg

Reg. 82614

Patent agent

New York City, NY · 10024

347-266-1025

Scott G Greene

Reg. 71815

Patent attorney

Orrick, Herrington & Sutcliffe LLP

New York, NY · 10019

212-506-5036

William J Greener

Reg. 38165

Patent attorney

Bond, Schoeneck & King, PLLC

Ithaca, NY · 14850

607-330-4012

Robert L. Greenfeld

Reg. 41802

Patent attorney

New York, NY · 10019

212-729-2046

Daniel J Greenhalgh

Reg. 68224

Patent attorney

Corning Incorporated

Corning, NY · 14831

463-209-5761

Myron Greenspan

Reg. 25680

Patent attorney

Nolte Lackenbach Siegel

Scarsdale, NY · 10583

914-723-4668

David N Greenwald

Reg. 74828

Patent attorney

Cravath, Swaine & Moore LLP

New York, NY · 10019

212-474-1922

Howard J Greenwald

Reg. 24247

Patent attorney

Howard J. Greenwald, P.C.,

Rochester, NY · 14625

585-662-5847

Valeta A Gregg-Emery

Reg. 35127

Patent attorney

Regeneron Phamaceuticals, Inc.

Tarrytown, NY · 10591

914-847-1077

Christopher Thomas Gresalfi

Reg. 78949

Patent attorney

Winston & Strawn LLP

New York, NY · 10166

121-229-46700

John M Griem· Jr

Reg. 40005

Patent attorney

Carter, Ledyard & Milburn LLP

New York, NY · 10005

212-238-8659

David E Grier· Jr.

Reg. 60559

Patent attorney

Port Jefferson, NY · 11777

631-852-3847

Matthew J. Grillo

Reg. 79962

Patent attorney

New York, NY · 10019

201-803-1182

Sarah M Grimaldi

Reg. 80884

Patent attorney

Phillips Lytle LLP

Buffalo, NY · 14203

716-504-5701

Julia A Grimes

Reg. 66170

Patent attorney

Grimes & Yvon LLP

New York, NY · 10004

646-495-1695

Edward W Grolz

Reg. 33705

Patent attorney

Scully Scott Murphy and Presser

Garden City, NY · 11530

516-742-4343

Anna V. Gromova

Reg. 79721

Patent attorney

Troutman Pepper Locke LLP

Rochester, NY · 14625

585-270-2153

Stephen T Groneman

Reg. 75890

Patent attorney

Stephen Groneman

Aquebogue, NY · 11931

631-338-1218

Joseph B Gross

Reg. 57109

Patent attorney

F. Chau & Associates, LLC

Woodbury, NY · 11797

516-692-8888

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.