Los Angeles, California

Patent attorneys in Los Angeles

Los Angeles, California is home to 665 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 Foley & Lardner LLP, Milbank, Tweed, Hadley & McCloy LLP, and Lee, Hong, Degerman, Kang & Waimey.

Grant P. Rigdon

Reg. 79110

Patent attorney

Kirkland & Ellis LLP

Los Angeles, CA · 90071

916-869-1941

Rose Hickman Rigole

Reg. 54167

Patent attorney

Karish & Bjorgum, PC

Los Angeles, CA · 90014

213-785-8070

Ted Russell Rittmaster

Reg. 32933

Patent agent

Foley & Lardner LLP

Los Angeles, CA · 90071

213-972-4594

William Joseph Robinson

Reg. 29430

Patent attorney

Foley & Lardner LLP

Los Angeles, CA · 90071-2411

213-972-4599

Alejandra Rodriguez

Reg. 84148

Patent agent

Wilson Sonsini Goodrich & Rosati

Los Angeles, CA · 90067

424-446-6900

John D. Roehrick

Reg. 77252

Patent attorney

King & Spalding LLP

Los Angeles, CA · 90071

213-218-4016

Leon David Rosen

Reg. 21077

Patent attorney

Leon D. Rosen & Associates

Los Angeles, CA · 90024

310-477-0578

Charles Rosenberg

Reg. 31464

Patent attorney

Law Offices of Charles Rosenberg

Los Angeles, CA · 90064

310-391-5839

Nathaniel F N Ross

Reg. 65659

Patent attorney

Adeli & Tollen LLP

Los Angeles, CA · 90025

310-442-9300 X306

Michael I. Rothwell

Reg. 62298

Patent attorney

R4 Property Group, LLC

Los Angeles, CA · 90036

858-775-8695

Jonathan M. Rotter

Reg. 62857

Patent attorney

Los Angeles, CA · 90067

310-601-0335

Clarence A. Rowland

Reg. 73775

Patent attorney

O'Melveny & Myers LLP

Los Angeles, CA · 90071

213-430-7245

Anthony Q Rowles

Reg. 68673

Patent agent

Irell & Manella LLP

Los Angeles, CA · 90067

310-203-7635

Neil Alan Rubin

Reg. 67030

Patent attorney

Russ August & Kabat

Los Angeles, CA · 90025

310-826-7474

Miguel J Ruiz

Reg. 61021

Patent attorney

Milbank, Tweed, Hadley & McCloy LLP

Los Angeles, CA · 90017

213-892-4596

Thomas Arthur Runk

Reg. 30679

Patent attorney

Brooks Kushman P.C.

Los Angeles, CA · 90017-5780

562-708-3520

Katherine B. Sales

Reg. 72026

Patent attorney

Cislo & Thomas

Los Angeles, CA · 90025

310-451-0647

Michael Wayne Sales

Reg. 30213

Patent attorney

Los Angeles, CA · 90056

Richard Carl Salfelder

Reg. 51127

Patent attorney

Lee, Hong, Degerman, Kang & Waimey

Los Angeles, CA · 90017

213-623-2221

Andrew T. Salmon

Reg. 79894

Patent agent

Los Angeles, CA · 90006

310-909-3533

David B Sandelands· Jr

Reg. 46023

Patent attorney

Cislo & Thomas, LLP

Los Angeles, CA · 90025

310-451-0647

Ariana K. Santoro

Reg. 74338

Patent attorney

Omni Legal Group

Los Angeles, CA · 90024

310-276-6664

Reynaldo C Santos

Reg. 46173

Patent attorney

Parker Stanbury, LLP

Los Angeles, CA · 90071

213-622-5124

Ronald John Sasiela

Reg. 29344

Patent agent

Sasiela & Associates, LLC

Los Angeles, CA · 90067

410-463-1061

Mark C Scarsi

Reg. 53555

Patent attorney

Milbank, Tweed, Hadley & McCloy LLP

Los Angeles, CA · 90017

213-892-4580

John F Schilling

Reg. 57304

Patent attorney

Los Angeles, CA · 90019

323-935-1578

Harold C Schloss

Reg. 37439

Patent agent

Los Angeles, CA · 90034

310-559-9638

Craig W Schmoyer

Reg. 51007

Patent attorney

Lee, Hong, Degerman, Kang & Waimey

Los Angeles, CA · 90017

213-623-2221

Lauren E Schneider

Reg. 63712

Patent attorney

Frost Brown Todd LLP

Los Angeles, CA · 90071

213-629-7022

Vern D Schooley

Reg. 24649

Patent attorney

Fulwider Patton LLP

Los Angeles, CA · 90802

310-824-5555

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?

665 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.