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 Pfizer, Inc., Gibson Dunn & Crutcher, and Davidson Kappel LLC.

Top cities in New York

All practitioners in New York

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

Charlotte C. Jacobsen

Reg. 80455

Patent agent

Ropes & Gray, LLP

New York, NY · 10036-8704

212-596-9890

Chloe R Jacobson

Reg. 84856

Patent agent

HG Law LLP

New York, NY · 10004

646-973-2546

Howard Russell Jaeger

Reg. 31376

Patent agent

Glendall, NY · 11385

718-847-3515

Sarah A Jaeger

Reg. 78748

Patent attorney

GE Licensing

Niskayuna, NY · 12309

518-902-9682

Ari J Jaffess

Reg. 74558

Patent attorney

Liston Abramson LLP

New York, NY · 10174

212-257-1631

Christopher T Jagoe

Reg. 51843

Patent attorney

Kirkland Ellis LLP

New York, NY · 10022

212-446-4945

Colleen Tracy James

Reg. 52295

Patent attorney

Mayer Brown, LLP

New York, NY · 10019

212-506-2122

Daniel Jang

Reg. 800018

Limited recognition

Fish & Richardson P.C.

New York, NY · 10036

212-641-2337

Jae Sung Jang

Reg. 68662

Patent agent

The Farrell Law Firm P.C.

Melville, NY · 11747

516-228-3565

Su Young Jang

Reg. 80400

Patent attorney

Lincoln Center for the Performing Arts

New York, NY · 10023

212-875-5447

Gregory W. Jaquint

Reg. 84829

Patent attorney

Bochner PLLC

New York, NY · 10018

646-971-0685

Robert James Jarvis

Reg. 31112

Patent attorney

Loudonville, NY · 12211

518-482-7368

Charanjeet S. Jassal

Reg. 59177

Patent agent

Manhasset Hills, NY · 11040

516-746-6668

Richard Francis Jaworski

Reg. 33515

Patent attorney

The Law Office of Richard F. Jaworski, PC

Huntington Sta., NY · 11746-4149

631-659-3608

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.