Los Angeles, California

Patent attorneys in Los Angeles

Los Angeles, California is home to 649 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 Morrison and Foerster, Covington & Burling, LLP, and Alfred E. Mann Institute for Biomedical Engineering.

Amy R. Motomura

Reg. 70897

Patent attorney

Los Angeles, CA · 90015

213-736-8134

Kristen A. Munoz

Reg. 83451

Patent agent

Morrison and Foerster

Los Angeles, CA · 90017

213-344-6490

Laura E Muschamp

Reg. 45693

Patent attorney

Covington & Burling, LLP

Los Angeles, CA · 90067

424-332-4800

Arman H Nadershahi

Reg. 55479

Patent attorney

Alfred E. Mann Institute for Biomedical Engineering

Los Angeles, CA · 90089

213-740-8271

Farzad Naeim

Reg. 50162

Patent attorney

John A. Martin & Associates, Inc.

Los Angeles, CA · 90015

213-483-6490

Jordan Nafekh

Reg. 82307

Patent attorney

Irell & Manella LLP

Los Angeles, CA · 90067

310-203-7192

John S Nagy

Reg. 30664

Patent attorney

Fulwider Patton Lee LLP

Los Angeles, CA · 90045

310-824-5555

Amir A Naini

Reg. 45770

Patent attorney

Proskauer Rose LLP

Los Angeles, CA · 90067

310-284-5641

Andrew F Nassab

Reg. 82308

Patent agent

Los Angeles, CA · 90024

615-663-1354

Ira J Nasserian

Reg. 43856

Patent attorney

Law Offices of Ira J Nasserian and Associates

Los Angeles, CA · 90045

310-337-7900

Claude L Nassif

Reg. 52061

Patent agent

Los Angeles, CA · 90045

310-625-4884

Reginald L Neal

Reg. 55484

Patent attorney

Superior Court of California

Los Angeles, CA · 90012

323-642-7847

Vishakha Negi

Reg. 78875

Patent attorney

Wilson Sonsini

Los Angeles, CA · 90067

415-994-9273

Manuel C Nelson

Reg. 44969

Patent attorney

Sheppard Mullin Richter & Hampton LLP

Los Angeles, CA · 90071-1422

213-617-5476

Joe S Netikosol

Reg. 72548

Patent attorney

Winston & Strawn LLP

Los Angeles, CA · 90071-1543

213-615-1912

Dat T Nguyen

Reg. 63163

Patent attorney

Orrick, herrington & Sutcliffe, LLP

Los Angeles, CA · 90017

213-629-2020

Jean Nguyen

Reg. 71051

Patent attorney

Morrison & Foerster

Los Angeles, CA · 90017-3543

213-892-5295

Martin M Noonen

Reg. 44264

Patent attorney

Morrison and Foerster, LLP

Los Angeles, CA · 90013

213-892-5764

Michael David Nornberg

Reg. 46502

Patent attorney

USC Stevens Center for Innovation

Los Angeles, CA · 90015

213-821-0943

Paul G Novak

Reg. 55504

Patent attorney

Los Angeles, CA · 90067-3109

805-428-5948

Philip Angelo L Nulud

Reg. 70783

Patent attorney

Buchalter Nemer

Los Angeles, CA · 90017

213-630-5709

John R O'Donnell

Reg. 76940

Patent attorney

Jones Day

Los Angeles, CA · 90017-2300

213-243-2155

Katherine L O'Sullivan

Reg. 76957

Patent attorney

KIRKLAND & ELLIS LLP

Los Angeles, CA · 90067

213-680-8303

Eugene Oak

Reg. 35971

Patent attorney

Los Angeles, CA · 90005

213-365-2727

Kenneth H Ohriner

Reg. 31646

Patent attorney

Perkins Coie LLP

Los Angeles, CA · 90067-1721

310-788-3267

Michael S. Okamoto

Reg. 47831

Patent attorney

Los Angeles, CA · 90025

424-330-5642

Jeffrey M Olson

Reg. 30790

Patent attorney

SOA LEGAL

Los Angeles, CA · 90017

213-200-4504

Stephen R Onstot

Reg. 43843

Patent attorney

Walsworth, Franklin, Bevins & McCall, LLP

Los Angeles, CA · 90071

213-223-2052

Keith A Orso

Reg. 52084

Patent attorney

Irell and Manella LLP

Los Angeles, CA · 90067

310-277-1010

Alexander S. Osterlind

Reg. 72571

Patent attorney

Los Angeles, CA · 90293

949-969-8864

Common questions

Do patent attorneys in Los Angeles 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 Los Angeles tend to track the broader California legal market.

How many USPTO practitioners list a Los Angeles office?

649 USPTO-registered patent practitioners list a Los Angeles 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 Los Angeles practitioner remotely?

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