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 Hodgson Russ,LLP, Perkins Coie LLP, and Paul, Weiss, Rifkind, Wharton & Garrison LLP.

Top cities in New York

All practitioners in New York

Ranjana Kadle

Reg. 40041

Patent attorney

Hodgson Russ,LLP

Buffalo, NY · 14202-4040

716-848-1628

Dmitry Kagan

Reg. 74806

Patent attorney

Perkins Coie LLP

New York, NY · 10036-2711

212-261-6821

Reiko Kaji

Reg. 45787

Patent attorney

Paul, Weiss, Rifkind, Wharton & Garrison LLP

New York, NY · 10019

212-373-3962

Parashos Kalaitzis

Reg. 69572

Patent attorney

Bayside, NY · 11361

718-229-4033

Scott H Kaliko

Reg. 45786

Patent attorney

Ellenoff Grossman & Schole, LLP

New York, NY · 10105

917-669-5523

Edward Jay Kaliski

Reg. 28622

Patent agent

New York, NY · 10028

212-879-3599

Nicholas Nick Kallas

Reg. 31530

Patent attorney

Venable LLC

New York, NY · 10036

212-218-2243

Daniel H Kaltman

Reg. 78267

Patent attorney

Venable LLP

New York, NY · 10036

212-218-2345

Katherine E. Kalugin

Reg. 82187

Patent agent

Brooklyn, NY · 11201

925-953-3155

Scott J Kamen

Reg. 80699

Patent agent

Forest Hills, NY · 11375

718-268-2190

A Thomas Kammer

Reg. 28226

Patent attorney

Lynbrook, NY · 11563-1219

631-656-4965

Christopher M. Kamnik

Reg. 62421

Patent attorney

Office of Chief Medical Examiner

New York, NY · 10016

212-323-1301

Cindy Kan

Reg. 76385

Patent agent

Wilmer Cutler Pickering Hale and Dorr

New York, NY · 10007

212-295-6470

David A. Kanarfogel

Reg. 69694

Patent attorney

US Dept of Housing & Urban Development

New York, NY · 10278

212-542-7841

JongChan Daniel Kang

Reg. 73699

Patent attorney

Cowan, Liebowitz & Latman, P.C.

New York, NY · 10036

Naresh K. Kannan

Reg. 71730

Patent attorney

Barclay Damon, LLP

Albany, NY · 12207

518-429-4291

Kathryn M. Kantha

Reg. 70371

Patent attorney

Weil, Gotshal & Manges LLP

New York, NY · 10153

212-310-8621

Huai-Hung D Kao

Reg. 57486

Patent attorney

Kao & Associates, PC

Flushing, NY · 11355

516-305-3717

Smit N Kapadia

Reg. 57175

Patent attorney

Corning Incorporated

Corning, NY · 14831

607-974-6479

Vimal M Kapadia

Reg. 73310

Patent attorney

Greenberg Traurig, LLP

New York, NY · 10166

212-801-2241

Debjani Kapila

Reg. 82083

Patent agent

Niskayuna, NY · 12309

518-384-4028

George Martin Kaplan

Reg. 28375

Patent attorney

New York, NY · 10023

212-799-0473

Oleg F Kaplun

Reg. 45559

Patent attorney

Fay Kaplun & Marcin, LLP

New York, NY · 10038

212-619-6000

Daniel L Kapp

Reg. 73964

Patent agent

General Electric

Rochester, NY · 14625-1709

518-256-7220

Cary Steven Kappel

Reg. 36561

Patent attorney

Davidson Davidson and Kappel, LLC

New York, NY · 10018

212-736-1257

David James Kappos

Reg. 34357

Patent attorney

Cravath, Swaine & Moore LLP

New York, NY · 10019-7475

212-474-1168

Nafsika Karavida

Reg. 800055

Limited recognition

Reavis Page Jump LLP

New York, NY · 10010

929-318-6890

Rashida A Karmali

Reg. 43705

Patent attorney

New York, NY · 10005

212-651-9653

Abraham Kasdan

Reg. 32997

Patent attorney

Wiggin and Dana LLP

New York, NY · 10017-3913

212-551-2841

Lawrence T Kass

Reg. 40671

Patent attorney

Culhane Meadows PLLC

New York, NY · 10017

914-564-5694

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.