Costa Mesa, California

Patent attorneys in Costa Mesa

Costa Mesa, California is home to 85 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 Morgan, Lewis & Bockius LLP, Haynes and Boone, LLP, and Snell & Wilmer LLP.

Jason A. Gersting

Reg. 65890

Patent attorney

Snell & Wilmer LLP

Costa Mesa, CA · 92614

714-427-7000

Albin H Gess

Reg. 25726

Patent attorney

Snell & Wilmer LLP

Costa Mesa, CA · 92626

714-427-7020

Rolando Gonzalez

Reg. 63191

Patent attorney

BakerHostetler LLP

Costa Mesa, CA · 92626-7221

714-966-3507

M. Todd Hales

Reg. 60472

Patent attorney

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92626-7653

714-830-0514

Jonathan W Hallman

Reg. 42622

Patent attorney

Haynes and Boone, LLP

Costa Mesa, CA · 92626

949-202-3000

Roman S. Hays

Reg. 83373

Patent agent

Costa Mesa, CA · 92627

949-878-1429

Mark John Itri

Reg. 36171

Patent attorney

BakerHostetler LLP

Costa Mesa, CA · 92626-7653

714-754-6600

Aaron S. Johnson

Reg. 74164

Patent attorney

Anduril Industries, Inc.

Costa Mesa, CA · 92626

949-817-9483

Robert Edward Kasody

Reg. 50268

Patent attorney

Costa Mesa, CA · 92627

714-254-5082

Troy A Kennedy

Reg. 61492

Patent attorney

Costa Mesa, CA · 92626

646-522-4759

Charles A Kertell

Reg. 41891

Patent attorney

Lewis, Brisbois, Bisgaard & Smith, LLP

Costa Mesa, CA · 92626

714-966-3141

Dwight Y. Kim

Reg. 71225

Patent attorney

Snell & Wilmer LLP

Costa Mesa, CA · 92626

714-427-7439

Jung Whan Kim

Reg. 60853

Patent attorney

BakerHostetler

Costa Mesa, CA · 92626

714-966-3519

Edward A Kmett

Reg. 42746

Patent attorney

Fitzpatrick Cella Harper and Scinto

Costa Mesa, CA · 92626

714-540-8700

Shawn C. Kooklan

Reg. 82348

Patent agent

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92626

714-830-0600

Mark H Krietzman

Reg. 41128

Patent attorney

Baker Hostetler LLP

Costa Mesa, CA · 90274

714-966-8834

Daniel S Kwok

Reg. 69042

Patent attorney

Haynes & Boone, LLP

Costa Mesa, CA · 92626

949-202-3061

Soyeon Laub

Reg. 39266

Patent attorney

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92626

714-830-0512

Don Carlos Lawrence

Reg. 31975

Patent attorney

Haynes and Boone, LLP

Costa Mesa, CA · 92626

949-202-3000

Albert J. Lee

Reg. 61673

Patent attorney

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92626-7653

714-830-0600

Nathan J. Lee

Reg. 75560

Patent attorney

SHEPPARD MULLIN RICHTER & HAMPTON, LLP

Costa Mesa, CA · 92626

714-424-8273

Ronald E Levine

Reg. 50844

Patent attorney

Law Office Of Ronald E Levine

Costa Mesa, CA · 92626

714-432-6383

Peter M Loderup

Reg. 79839

Patent attorney

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92630

714-830-0517

Danny M. Mansour

Reg. 68345

Patent attorney

Morgan, Lewis & Bockius LLP

Costa Mesa, CA · 92626

714-830-0600

Emily K McCorry

Reg. 83102

Patent attorney

Snell & Wilmer

Costa Mesa, CA · 92626

714-427-7403

Zachary Brewster Messick

Reg. 77839

Patent attorney

Morgan, Lewis & Bockius

Costa Mesa, CA · 92626

714-830-0600

Gregory J Michelson

Reg. 44940

Patent attorney

Haynes and Boone, LLP

Costa Mesa, CA · 92626

949-202-3000

Ramin Mobarhan

Reg. 50182

Patent attorney

Costa Mesa, CA · 92626

Ravi Mohan

Reg. 71912

Patent attorney

Rutan & Tucker, LLP

Costa Mesa, CA · 92626

714-641-3403

Jeffrey David Morton

Reg. 77476

Patent attorney

Haynes and Boone, LLP

Costa Mesa, CA · 92626

949-202-3082

Common questions

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

How many USPTO practitioners list a Costa Mesa office?

85 USPTO-registered patent practitioners list a Costa Mesa 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 Costa Mesa practitioner remotely?

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