#1Allan L. Segal (Law Office of Allan L. Segal)
Serves this area from Costa Mesa, CA (0 mi)
Patent Attorneys & Agents in Costa Mesa, CA
The top-ranked patent attorneys and agents serving Costa Mesa, CA are Allan L. Segal (Law Office of Allan L. Segal), Aaron S. Johnson (Anduril Industries, Inc.) and Aarti Arianna Rama. We list 4212 patent attorneys and agents serving Costa Mesa, CA. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Costa Mesa, CA (Orange County). 4212 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Costa Mesa
#2Aaron S. Johnson (Anduril Industries, Inc.)
Serves this area from Costa Mesa, CA (1 mi)#3Aarti Arianna Rama
Serves this area from Costa Mesa, CA (1 mi)#4Albert J. Lee (Morgan, Lewis & Bockius LLP)
Serves this area from Costa Mesa, CA (1 mi)#5Albin H Gess (Snell & Wilmer LLP)
Serves this area from Costa Mesa, CA (1 mi)#6Andrew B Cohn (Haynes and Boone, LLP)
Serves this area from Costa Mesa, CA (1 mi)#7Andrew S. Flior (Snell & Wilmer LLP)
Serves this area from Costa Mesa, CA (1 mi)#8Benjamin B. Anger (Morgan, Lewis & Bockius LLP)
Serves this area from Costa Mesa, CA (1 mi)#9Benjamin J. Everton (MORGAN LEWIS & BOCKIUS, LLP)
Serves this area from Costa Mesa, CA (1 mi)#10Brent A Folsom (Haynes and Boone, LLP)
Serves this area from Costa Mesa, CA (1 mi)
20 more providers serving this area
- Brian K Rinaldi (Wi-LAN Technologies, Inc.), Costa Mesa, CA (1 mi)
- Caleb J. Bean (Manatt, Phelps & Phillips, LLP), Costa Mesa, CA (1 mi)
- Chad Everett Eimers, Costa Mesa, CA (1 mi)
- Charles A Kertell (Lewis, Brisbois, Bisgaard & Smith, LLP), Costa Mesa, CA (1 mi)
- Chris Dinh Nguyen (Fitzpatrick Cella Harper and Scinto), Costa Mesa, CA (1 mi)
- Christian D. Boettcher (Morgan, Lewis & Bockius LLP), Costa Mesa, CA (1 mi)
- Christopher D Bright (Snell & Wilmer L.L.P.), Costa Mesa, CA (1 mi)
- Christopher M Barkley (Fitzpatrick Cella Harper & Scinto), Costa Mesa, CA (1 mi)
- Christopher M. Coy (QSC, LLC), Costa Mesa, CA (1 mi)
- Daniel M. Mittelstein (Morgan Lewis & Bockius LLP), Costa Mesa, CA (1 mi)
- Daniel S Kwok (Haynes & Boone, LLP), Costa Mesa, CA (1 mi)
- Danny M. Mansour (Morgan, Lewis & Bockius LLP), Costa Mesa, CA (1 mi)
- Dennis R Gallagher (Haynes and Boone, LLP), Costa Mesa, CA (1 mi)
- Don Carlos Lawrence (Haynes and Boone, LLP), Costa Mesa, CA (1 mi)
- Douglas H. Danner (Haynes and Boone, LLP), Costa Mesa, CA (1 mi)
- Dylan K. Kramer, Costa Mesa, CA (1 mi)
- Edward A Kmett (Fitzpatrick Cella Harper and Scinto), Costa Mesa, CA (1 mi)
- Elnaz Shahla (Shahla Legal APC), Costa Mesa, CA (1 mi)
- Emily K McCorry (Snell & Wilmer), Costa Mesa, CA (1 mi)
- Eric J. Tisdale (Rutan & Tucker LLP), Costa Mesa, CA (1 mi)
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Frequently asked questions
How many patent attorneys and agents serve Costa Mesa?
We list 4212 patent attorneys and agents serving Costa Mesa, CA: 0 based there and 4212 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Costa Mesa?
The top-ranked patent attorneys and agents serving Costa Mesa, CA are Allan L. Segal (Law Office of Allan L. Segal), Aaron S. Johnson (Anduril Industries, Inc.), Aarti Arianna Rama, Albert J. Lee (Morgan, Lewis & Bockius LLP) and Albin H Gess (Snell & Wilmer LLP). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Costa Mesa are verified against official records?
10 of the top 10 match an active official record: Allan L. Segal (Law Office of Allan L. Segal) (U.S. Patent and Trademark Office), Aaron S. Johnson (Anduril Industries, Inc.) (U.S. Patent and Trademark Office), Aarti Arianna Rama (U.S. Patent and Trademark Office), Albert J. Lee (Morgan, Lewis & Bockius LLP) (U.S. Patent and Trademark Office) and Albin H Gess (Snell & Wilmer LLP) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .