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 Haug Partners LLP, F. Chau & Associates, LLC, and Greenberg Traurig LLP.

Top cities in New York

All practitioners in New York

Robert Joseph Kroczynski

Reg. 53160

Patent attorney

F. Chau & Associates, LLC

Woodbury, NY · 11797

516-692-8888

Gaston Kroub

Reg. 51903

Patent attorney

Greenberg Traurig LLP

New York, NY · 10166

212-801-9200

Robert G Kruper

Reg. 66016

Patent agent

South Farmingdale, NY · 11735

631-925-7484

Virpal K Kular

Reg. 59695

Patent agent

Arora and Associates, P. C.

New York, NY · 10006

212--26-8-2730 X 111

Jessica Lynne Kumar

Reg. 902748

Limited recognition

New York Law School

New York, NY · 10013

Sudip K Kundu

Reg. 74193

Patent attorney

Weil, Gotshal & Manges LLP

New York, NY · 10153-0119

212-310-8562

Eve Kunen

Reg. 32475

Patent attorney

High Falls, NY · 12440

917-664-3126

Joyce Eugenia Kung

Reg. 60668

Patent attorney

Sive, Paget & Riesel PC

New York, NY · 10022

212-421-2150

Nancy T-M Kung

Reg. 59828

Patent attorney

Horseheads, NY · 14845

607-372-2467

Vincent T Kung

Reg. 45797

Patent attorney

Premier Polymer Consulting, LLC

Horseheads, NY · 14845

678-333-6201

Erica Wendy Kuo

Reg. 42775

Patent attorney

Kilpatrick Townsend & Stockton LLP

New York, NY · 10036

212-775-8788

Miriam S. Kurien

Reg. 72075

Patent attorney

New York, NY · 10002

203-482-1414

Lawrence Gerald Kurland

Reg. 24895

Patent attorney

Bryan Cave LLP

New York, NY · 10104-3300

212-541-1235

Richard F Kurz

Reg. 66692

Patent attorney

Haug Partners LLP

New York, NY · 10151

212-588-0800

Michael D Kurzer

Reg. 57350

Patent attorney

Ropes & Gray LLp

New York, NY · 10036-8704

212-596-9530

Leslie J Kushner

Reg. 64724

Patent agent

Pearl Cohen Zedek Latzer Baratz

New York, NY · 10036

646-878-0900

Ilya F. Kushnirsky

Reg. 70204

Patent attorney

IFK Law

Brooklyn, NY · 11222

646-319-9695

Andrew J Kutas

Reg. 66643

Patent attorney

Venable LLP

New York, NY · 10036

212-218-2100

Sandra Kuzmich

Reg. 46117

Patent agent

Haug Partners LLP

New York, NY · 10151

212-588-0800

Charles Stuart Kwalwasser

Reg. 47728

Patent attorney

CAMP

New York, NY · 10011

999-999-9999

Edgar D Kwee

Reg. 57351

Patent attorney

New York, NY · 10019

718-490-1418

Evelyn M Kwon

Reg. 54246

Patent agent

Greenberg Traurig, LLP

New York, NY · 10017

212-801-6535

Janice J. Kwon

Reg. 81240

Patent attorney

New York, NY · 10005

212-238-8670

John W LaBatt

Reg. 48301

Patent attorney

LaBatt, LLC

Valatie, NY · 12184

518-755-3658

Jason A LaBerteaux

Reg. 65724

Patent agent

Metlife Inc.

New York, NY · 10166

212-578-3972

Francesco A Labita

Reg. 83880

Patent attorney

Westbury, NY · 11590

516-492-1729

Donald J Labriola

Reg. 64774

Patent attorney

Schmeiser, Olsen & Watts LLP

Latham, NY · 12110

518-220-1850

Daniel P Labzentis

Reg. 53174

Patent agent

Parlex CORP

Apalachin, NY · 13732

607-625-5065

Richard LaCava

Reg. 41135

Patent attorney

Arent Fox LLP

New York, NY · 10019

212-484-3958

Tracy J LaGrassa

Reg. 61493

Patent agent

Jones Day

New York, NY · 10017

212-326-8368

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.