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 Baker & Hostetler LLP, Tarter Krinsky & Drogin LLP, and Park Avenue Finance.

Top cities in New York

All practitioners in New York

Jason S. Oliver

Reg. 46968

Patent attorney

Baker & Hostetler LLP

New York, NY · 10111

212-589-4649

Michael E. Oliver

Reg. 84790

Patent attorney

Tarter Krinsky & Drogin LLP

New York, NY · 10018

212-216-1193

Anthony J Oliveto

Reg. 52083

Patent attorney

Saratoga Springs, NY · 12866

518-581-1346

Gloria R. Olivier

Reg. 75768

Patent agent

Rochester, NY · 55902

507-250-7667

Alyssa F. Olivieri

Reg. 84676

Patent agent

New York, NY · 10001

973-768-6667

Frances L Olmsted

Reg. 31283

Patent attorney

Garrison, NY · 10524

845-424-4077

Kenneth Olsen

Reg. 26493

Patent attorney

Pound Ridge, NY · 10576

914-714-3374

Jared T. Olson

Reg. 61058

Patent attorney

Park Avenue Finance

New York, NY · 10022

571-314-2963

Lydia G Olson

Reg. 48487

Patent attorney

Canon USA Inc.

Melville, NY · 11747

631-330-5152

S. Isaac Olson

Reg. 79915

Patent attorney

New York, NY · 10025

773-573-5924

Caitlin E. Olwell

Reg. 74084

Patent attorney

Akin Gump Strauss Hauer & Feld LLP

New York, NY · 10036

212-872-1000

Sharif L Omar

Reg. 44272

Patent attorney

Liptis Pharmaceuticals

Chestnut Ridge, NY · 10977

347-612-8338

Robert J Opitz

Reg. 66866

Patent agent

Hilton, NY · 14468

585-392-6609

Jerry Oppenheim

Reg. 20638

Patent attorney

New York, NY · 10022-6640

212-935-8770

Michael Orchowski

Reg. 53418

Patent agent

Sullivan & Cromwell LLP

New York, NY · 10004

212-558-7916

Daniel L Organ

Reg. 74569

Patent attorney

Haley Guiliano LLP

New York, NY · 10004

646-973-2506

Joseph J Orlando

Reg. 25218

Patent attorney

Bucknam and Acher

Roslyn, NY · 11576

516-365-9802

Luis E. Ormaechea

Reg. 66025

Patent attorney

Luis E. Ormaechea, Attorney at Law

Penfield, NY · 14526

607-592-5758

Arthur Ortega

Reg. 53422

Patent attorney

Cantor Fitzgerald

NEW YORK CITY, NY · 10022

212-294-7733

Daniel S Ortiz

Reg. 25123

Patent attorney

Chappaqua, NY · 10514

914-238-8425

Michael Roy E. Ortizo

Reg. 901057

Limited recognition

Syracuse University College of Law

Syracuse, NY · 13217-6543

315-443-4582

John William Osborne

Reg. 36231

Patent attorney

Osborne Law LLC

Cortlandt Manor, NY · 10567

914-714-5936

Candice Hebden Osnato

Reg. 72125

Patent attorney

High 5 Games, LLC

New York, NY · 10007

212-358-3836

Jeffrey D Osterman

Reg. 40753

Patent attorney

Paul, Weiss, Rifkind, Wharton & Garrison LLP

New York, NY · 10019

212-373-3190

Jacob D Ostling

Reg. 77624

Patent attorney

Fabricant LLP

Rye, NY · 10580

646-797-4354

Glenn F Ostrager

Reg. 29963

Patent attorney

Ostrager Chong Flaherty & Broitman P.C.

New York, NY · 10022-6837

212-681-0600

Zvi Ostrin

Reg. 51350

Patent attorney

New York, NY · 10011

212-255-5809

Joseph Scott Ostroff

Reg. 39321

Patent attorney

Momentive Performance Materials Inc.

Tarrytown, NY · 10591

914-784-4876

Seth Howard Ostrow

Reg. 37410

Patent attorney

Meister Seelig & Fein, LLP

New York, NY · 10017

212-682-9013

Olawale O. C. Otegbade

Reg. 72206

Patent attorney

Brooklyn New York, NY · 11207

516-587-2146

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.