#1Andrew Chiwu Cheng
Serves this area from San Diego, CA (0 mi)
Patent Attorneys & Agents in San Diego, CA
The top-ranked patent attorneys and agents serving San Diego, CA are Andrew Chiwu Cheng, Andrew J Cameron (NIWC PACIFIC CODE 36000) and Arthur Kevin Samora (U.S. Government). We list 2653 patent attorneys and agents serving San Diego, 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 San Diego, CA (San Diego County). 2653 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 San Diego
#2Andrew J Cameron (NIWC PACIFIC CODE 36000)
Serves this area from San Diego, CA (0 mi)#3Arthur Kevin Samora (U.S. Government)
Serves this area from San Diego, CA (0 mi)#4Brian W Siddons (BASF Enzymes LLC)
Serves this area from San Diego, CA (0 mi)#5Camilla A Dresselhuys
Serves this area from San Diego, CA (0 mi)#6Cindy S Kaplan
Serves this area from San Diego, CA (0 mi)#7Daniel E. Kolker (Antheros Legal Advisors LLP)
Serves this area from San Diego, CA (0 mi)#8Erik Thomas Anderson (Erik T. Anderson, Esq.)
Serves this area from San Diego, CA (0 mi)#9Evan L Hastings (NIWC Pacific)
Serves this area from San Diego, CA (0 mi)#10Gerald William Maliszewski (Law Office Of Gerald Maliszewski)
Serves this area from San Diego, CA (0 mi)
20 more providers serving this area
- Haibo James Lu, San Diego, CA (0 mi)
- James W McClain, San Diego, CA (0 mi)
- Jeffrey M McQuiston (McQIPLaw), San Diego, CA (0 mi)
- J. Eric Anderson (Department of the Navy), San Diego, CA (0 mi)
- John J. Kaiser (Kaiser Legal Services, Inc.), San Diego, CA (0 mi)
- Julia A Miller (Paul Hastings Janofsky & Walker LLP), San Diego, CA (0 mi)
- Kam T Tam, San Diego, CA (0 mi)
- Karl O Neidert, San Diego, CA (0 mi)
- Kendra L. Hailey, San Diego, CA (0 mi)
- Kent D Baker (Kent Baker), San Diego, CA (0 mi)
- Kristin J. Havranek (Antheros Legal Advisors LLP), San Diego, CA (0 mi)
- Kyle Eppele (Office of the General Counsel), San Diego, CA (0 mi)
- Lawrence G McDonough, San Diego, CA (0 mi)
- Margaret Chern, San Diego, CA (0 mi)
- Matthew J Hierholzer (DLA Piper US LLP), San Diego, CA (0 mi)
- Matthew S Luxton (General Dynamics NASSCO), San Diego, CA (0 mi)
- Meriel L Bench, San Diego, CA (0 mi)
- Michael J Larsen (Coastal Patent, LLC), San Diego, CA (0 mi)
- Michael K Lee, San Diego, CA (0 mi)
- Michael L Holihan (Naval Information Warfare Center Pacific), San Diego, CA (0 mi)
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Frequently asked questions
How many patent attorneys and agents serve San Diego?
We list 2653 patent attorneys and agents serving San Diego, CA: 0 based there and 2653 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 San Diego?
The top-ranked patent attorneys and agents serving San Diego, CA are Andrew Chiwu Cheng, Andrew J Cameron (NIWC PACIFIC CODE 36000), Arthur Kevin Samora (U.S. Government), Brian W Siddons (BASF Enzymes LLC) and Camilla A Dresselhuys. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving San Diego are verified against official records?
10 of the top 10 match an active official record: Andrew Chiwu Cheng (U.S. Patent and Trademark Office), Andrew J Cameron (NIWC PACIFIC CODE 36000) (U.S. Patent and Trademark Office), Arthur Kevin Samora (U.S. Government) (U.S. Patent and Trademark Office), Brian W Siddons (BASF Enzymes LLC) (U.S. Patent and Trademark Office) and Camilla A Dresselhuys (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 .