Irvine, California

Patent attorneys in Irvine

Irvine, California is home to 598 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 Knobbe, Martens, Olson & Bear, LLP, Knobbe Martens Olson and Bear LLP, and Knobbe Martens Olson & Bear, LLP.

Makoto Tsunozaki

Reg. 71691

Patent agent

Knobbe, Martens, Olson & Bear, LLP

Irvine, CA · 92614

415-954-4114

Terry K Tullis

Reg. 59856

Patent attorney

Knobbe Martens Olson & Bear, LLP

Irvine, CA · 92614

949-760-0404

Franklin D Ubell

Reg. 27009

Patent attorney

Greenberg Traurig LLP

Irvine, CA · 92612

949-732-6500

Justin L Underwood

Reg. 61408

Patent attorney

Spectrum Pharmaceuticals, Inc.

Irvine, CA · 92656

949-743-9267

Frank J Uxa· Jr

Reg. 25612

Patent attorney

Stout, Uxa, Buyan & Mullins LLP

Irvine, CA · 92618

949-450-1750

Damond E Vadnais

Reg. 52310

Patent attorney

Mahesh Law Group

Irvine, CA · 92618

530-400-9246

Josue A Villalta

Reg. 54511

Patent attorney

Knobbe Martens Olson and Bear LLP

Irvine, CA · 92614

949-760-0404

Jennifer K. Villoria

Reg. 81312

Patent agent

Knobbe, Martens, Olson & Bear, LLP

Irvine, CA · 92614

949-721-5289

Alvin K Viray

Reg. 52324

Patent attorney

Law Offices Of Alvin K Viray

Irvine, CA · 92616

858-342-3543

Neil K Vohra

Reg. 67159

Patent attorney

Broadcom Corporation LLP

Irvine, CA · 92617

949-926-4839

Gerard Von Hoffmann

Reg. 33043

Patent attorney

Knobbe Martens Olson and Bear LLP

Irvine, CA · 92614

949-760-0404

Chuong L. Vu

Reg. 58527

Patent attorney

Counsel

Irvine, CA · 92602

949-232-0721

Bryan W Wahl

Reg. 58878

Patent attorney

Knobbe Martens Olson & Bear LLP

Irvine, CA · 92614

949-760-0404

Michael C. Walsh

Reg. 78672

Patent agent

Rutan & Tucker, LLP

Irvine, CA · 92612

714-641-5100

Tsueh-Hua J Wang

Reg. 64207

Patent attorney

Canon USA

Irvine, CA · 92618-3731

949-932-3119

Xiang Wang

Reg. 45547

Patent attorney

Orrick, Herrington & Sutcliffe LLP

Irvine, CA · 92614-8255

650-614-7400

Xiaoyan Wang

Reg. 79046

Patent attorney

Knobbe Martens Olsen & Bear LLP

Irvine, CA · 92614

949-760-0404

Stephen Warhola

Reg. 43237

Patent attorney

Skyworks Solutions, Inc.

Irvine, CA · 92617

949-231-3000

Bradley A Waugh

Reg. 48026

Patent attorney

TP-Link Global

Irvine, CA · 92618

949-333-1272

Kelsey S. Weinman

Reg. 83096

Patent attorney

Knobbe, Martens, Olson & Bear, LLP

Irvine, CA · 92614

949-760-0404

Douglas B. Wentzel

Reg. 74897

Patent attorney

Knobbe, Martens, Olson & Bear, LLP

Irvine, CA · 92614

949-760-0404

Ray D Weston· Jr

Reg. 40873

Patent attorney

Taco Bell Corp.

Irvine, CA · 92614

949-863-4676

Emily M Whitcher

Reg. 74839

Patent attorney

Gibson, Dunn & Crutcher

Irvine, CA · 92612

214-629-6700

Kevin S White

Reg. 69821

Patent attorney

P&P Imports LLC

Irvine, CA · 92614

650-488-8270

Matthew S. Whitehead

Reg. 82924

Patent attorney

Knobbe Martens Olson and Bear

Irvine, CA · 92614

206-405-2041

Noel Benjamin Whitley

Reg. 42225

Patent attorney

Broadcom Corporation

Irvine, CA · 92619

949-926-6514

Jeffrey C Wilk

Reg. 42227

Patent attorney

Apogee Law Group P.C.

Irvine, CA · 92618

949-862-8479

Stefan S. Williams

Reg. 67037

Patent attorney

Advanced Sterilization Products, Inc.

Irvine, CA · 92618

714-905-9931

Alexandra M Wilson

Reg. 56710

Patent agent

Irvine, CA · 92603

949-735-3938

Brad A Wilson

Reg. 59462

Patent attorney

Maschoff Brennan

Irvine, CA · 92618

949-202-1791

Common questions

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

How many USPTO practitioners list a Irvine office?

598 USPTO-registered patent practitioners list a Irvine 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 Irvine practitioner remotely?

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