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 HG Law LLP, Pfizer, Inc., and Fish & Richardson P.C..

Top cities in New York

All practitioners in New York

Autumn J S Hwang

Reg. 48545

Patent agent

Fish & Richardson P.C.

New York, NY · 10024

212-765-5070

Sung Jae Hwang

Reg. 79392

Patent agent

Port Jeff Stat, NY · 11776

516-603-7676

Caitlin A. Hyland

Reg. 81611

Patent agent

Bochner, PLLC

New York, NY · 10018

212-621-1745

Olena Ierega

Reg. 73987

Patent agent

New York, NY · 10038

347-276-1047

Christopher T Ilardi

Reg. 66425

Patent agent

Dobbs Ferry, NY · 10522

914-433-2272

Terry John Ilardi

Reg. 29936

Patent attorney

IBM Corporation

Armonk, NY · 10504

914-765-4387

Serge Ilin-Schneider

Reg. 61584

Patent attorney

Par Pharmaceutical, Inc.

Chestnut Ridge, NY · 10977

845-425-7100

Juliana K. Ilmain

Reg. 82587

Patent agent

New York, NY · 10019

646-764-4845

Paul Im

Reg. 50418

Patent attorney

Philips Intellectual Property & Standards

Valhalla, NY · 10595

914-495-9523

Anwar Imam

Reg. 56807

Patent attorney

Weil, Gotshal & Manges LLP

New York, NY · 10153

212-310-8000

Michael H Imbacuan

Reg. 47674

Patent attorney

U.S. Dept. of Health & Human Services

New York, NY · 10278

202-702-0201

Jason S Ingerman

Reg. 66139

Patent attorney

HG Law LLP

New York, NY · 10004

646-973-2507

Jeffrey H Ingerman

Reg. 31069

Patent attorney

HG Law LLP

New York, NY · 10004-3222

646-973-2500

Richard Alan Inz

Reg. 31375

Patent attorney

Brooklyn, NY · 11201

718-744-8243

Talus G. Iorio-Ronek

Reg. 80280

Patent agent

Gibson Dunn & Crutcher

New York, NY · 10166

332-253-7896

Oleg Ioselevich

Reg. 56963

Patent attorney

Davidson Kappel LLC

New York, NY · 10018

212-736-6048

Robert M Isackson

Reg. 31110

Patent attorney

Leason Ellis LLP

White Plains, NY · 10601

914-821-1686

Rezwanul Islam

Reg. 74634

Patent attorney

East Elmhurst, NY · 11370

631-357-9908

Shahan Islam

Reg. 32507

Patent attorney

Pfizer, Inc.

New York, NY · 10017

212-733-3909

Alan Israel

Reg. 27564

Patent attorney

Kirschstein, Israel, Schiffmiller & Pieroni, P.C.

New York, NY · 10016

212-697-3750

Frank A Italiano

Reg. 53056

Patent attorney

Google Inc.

New York, NY · 10011

646-249-6340

Enrique W Iturralde

Reg. 72883

Patent agent

Fabricant LLP

Rye, NY · 10580

212-257-5797

Shelley Ivan

Reg. 56550

Patent attorney

Rimon PC

New York, NY · 10017

323-604-4323

Catherine Ivers

Reg. 59565

Patent agent

Solo

Hopewell Junction, NY · 12533

914-489-1823

Michelle A. Iwamoto-Fan

Reg. 55296

Patent attorney

Regeneron Pharmaceuticals, Inc.

Tarrytown, NY · 10591

914-678-4255

Ramachandran B Iyer

Reg. 48434

Patent attorney

Goldberg Segalla LLP

New York, NY · 10017

646-292-8778

Robert Rawlings Jackson

Reg. 26183

Patent attorney

Ropes & Gray LLP

New York, NY · 10036-8704

212-596-9022

Scott M Jackson

Reg. 73740

Patent attorney

Brooklyn, NY · 11238

713-822-0847

Trevor C. Jackson

Reg. 80218

Patent agent

Hoffman Warnick LLC

Albany, NY · 12203

518-449-0044

Seth H Jacobs

Reg. 32140

Patent attorney

Pfizer, Inc.

New York, NY · 10017

212-733-3678

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.