New York, New York

Patent attorneys in New York

New York, New York is home to 2,076 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Fitzpatrick Cella Harper & Scinto, New York Law School, and POLSINELLI PC.

Leonard Preston Diana

Reg. 29296

Patent attorney

Fitzpatrick Cella Harper & Scinto

New York, NY · 10104-3800

212-218-2100

Amanda F. Dibenedetto

Reg. 902745

Limited recognition

New York Law School

New York, NY · 10013

William A. DiBianca

Reg. 58653

Patent attorney

POLSINELLI PC

New York, NY · 10016

212-654-01999

Adam C. Dick

Reg. 79302

Patent agent

New York, NY · 10001

212-729-6220

Jeffrey S Dickey

Reg. 35858

Patent attorney

American Express

New York, NY · 10285

212-238-0275

Gerard F Diebner

Reg. 31345

Patent attorney

Tannenbaum Helpern Syracuse & Hirschtritt LLP

New York, NY · 10022

212-508-7533

Stephanie A. Diehl

Reg. 71830

Patent agent

Proskauer Rose LLP

New York, NY · 10036

212-969-5352

Benjamin S DiMarco

Reg. 50129

Patent agent

Davidson Davidson and Kappel LLC

New York, NY · 10018

212-736-1940 x281

Iva Z Dincheva

Reg. 78092

Patent attorney

Fox Rothschild

New York, NY · 10178

646-601-7618

Mehak Dinesh

Reg. 73385

Patent agent

New York, NY · 10019

404-993-3405

Joel L Dion

Reg. 55116

Patent attorney

Amazon.com

New York, NY · 10001

212-274-2619

Paul S Dion

Reg. 54070

Patent attorney

Paul, Weiss, Rifkind, Wharton & Garrison LLP

New York, NY · 10019

212-373-3175

Dominick P. DiSabatino

Reg. 65001

Patent attorney

Paul Hastings LLP

New York, NY · 10022

212-318-6889

Eric W Dittmann

Reg. 51188

Patent attorney

Paul, Hastings, Janofsky & Walker LLP

New York, NY · 10022

212-318-6689

Bartholomew John DiVita

Reg. 59803

Patent attorney

Refinitiv c/o Intellectual Property Dept

New York, NY · 10036

646-223-4246

Michelle L Dobrawsky

Reg. 48298

Patent attorney

New York, NY · 10009

212-777-6647

Amy K Dodenhoff

Reg. 72476

Patent attorney

Cooley LLP

New York, NY · 10036

214-479-6560

Mehmet Dogan

Reg. 82900

Patent agent

Ropes & Gray LLP

New York, NY · 10036

212-596-9549

Tyler Doh

Reg. 80274

Patent attorney

Steptoe LLP

New York, NY · 10036

212-378-7541

Conor F. Donnelly

Reg. 62878

Patent attorney

New York, NY · 10020

718-788-3454

Irah H Donner

Reg. 35120

Patent attorney

Manatt, Phelps & Phillips LLP

New York, NY · 10036

212-790-4650

Michael Paul Dougherty

Reg. 32730

Patent attorney

DLA Piper

New York, NY · 10020-1104

212-335-4580

Ryan Edward Dowell

Reg. 78253

Patent attorney

Desmarais LLP

New York, NY · 10169

212-351-3400

Brian J. Doyle

Reg. 76544

Patent attorney

Notaro, Michalos & Zaccaria PC

New York, NY · 10001

845-359-7700

Sean T Doyle

Reg. 67220

Patent attorney

Ambridge Partners LLC

New York, NY · 10018

212-871-5400

Arthur Dresner

Reg. 24403

Patent attorney

Duane Morris, LLP

New York, NY · 10036-4086

212-692-1014

Julie M. Driansky

Reg. 58137

Patent attorney

D.E. Shaw Research

New York, NY · 10036

212-478-6739

Dimitrios T Drivas

Reg. 32218

Patent attorney

White & Case LLP

New York, NY · 10020-1095

212-819-8200

Erxin Du

Reg. 800105

Limited recognition

Fox Rothschild LLP

New York, NY · 10016

857-498-9046

Danielle Dena Dubno

Reg. 80714

Patent agent

Climate Patent Collective

New York, NY · 10025

864-804-4250

Common questions

Do patent attorneys in New York cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in New York tend to track the broader New York legal market.

How many USPTO practitioners list a New York office?

2,076 USPTO-registered patent practitioners list a New York mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a New York practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A New York-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.