#1Aaron L. Arpi (Kilpatrick Townsend & Stockton LLP)
Based in San Diego, CA
Patent Attorneys & Agents in San Diego County, CA
The top-ranked patent attorneys and agents serving San Diego County, CA are Aaron L. Arpi (Kilpatrick Townsend & Stockton LLP), Aaron S Parker (Bristol Myers Squibb) and Aashish K Garg. We list 2653 patent attorneys and agents serving San Diego County, 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 County, CA. 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 County
#2Aaron S Parker (Bristol Myers Squibb)
Based in San Diego, CA#3Aashish K Garg
Based in San Diego, CA#4Abdollah Katbab (ABK Patent Group, Inc.)
Based in San Diego, CA#5Abhay Kumar (Invitrogen Corporation)
Based in Carlsbad, CA#6Adam G Copeland
Based in San Diego, CA#7Adam M Breier (McNeill PLLC)
Based in CA#8Adam M Kinsey
Based in San Diego, CA#9Adele C Noon (Noon Intellectual Property Law, PC)
Based in CA#10Adriana Irimia
Based in San Diego, CA
20 more providers serving this area
- Adrian J Rowe, San Diego, CA
- Adrianna P. P. Zhang (Ionis Pharmaceuticals, Inc.), Carlsbad, CA
- Adrian R. Lyons, San Diego, CA
- Ahmed Imtiaz Billah (MDE Patents), Encinitas, CA
- Ahsan G Imam (ResMed), San Diego, CA
- Alaina K. R. Kwasizur (DivX, Inc.), San Diego, CA
- Alain J. Chorbajian (Law Offices of Vatche Chorbajian, APC), Rancho Santa Fe, CA
- Alan C Gordon (QUALCOMM Incorporated), San Diego, CA
- Alan Wayne Hammond, Carlsbad, CA
- Albert K. Heng (Greenberg Traurig LLP), San Diego, CA
- Albert R. Ubieta (Torrey Pines Intellectual Property Group, P.C.), San Diego, CA
- Aldon Griffis (DLA Piper LLP (US)), San Diego, CA
- Alejandro D. Echeverria, San Diego, CA
- Aleksandr Gelberg (Fish and Richardson P.C.), San Diego, CA
- Alexander M Farkas, Rancho Santa Fe, CA
- Alexander M. Mann, San Diego, CA
- Alexander R. Wolfe (Procopio, Cory, Hargreaves & Savitch), Encinitas, CA
- Alexander Y Chen, San Diego, CA
- Alexandra A. Bouza (Foley & Lardner LLP), San Diego, CA
- Alexey G. Kuznetsov (Wilson Sonsini Goodrich & Rosati), San Diego, CA
Request quotes
Frequently asked questions
How many patent attorneys and agents serve San Diego County?
We list 2653 patent attorneys and agents serving San Diego County, CA: 1462 based there and 1191 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 County?
The top-ranked patent attorneys and agents serving San Diego County, CA are Aaron L. Arpi (Kilpatrick Townsend & Stockton LLP), Aaron S Parker (Bristol Myers Squibb), Aashish K Garg, Abdollah Katbab (ABK Patent Group, Inc.) and Abhay Kumar (Invitrogen Corporation). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving San Diego County are verified against official records?
10 of the top 10 match an active official record: Aaron L. Arpi (Kilpatrick Townsend & Stockton LLP) (U.S. Patent and Trademark Office), Aaron S Parker (Bristol Myers Squibb) (U.S. Patent and Trademark Office), Aashish K Garg (U.S. Patent and Trademark Office), Abdollah Katbab (ABK Patent Group, Inc.) (U.S. Patent and Trademark Office) and Abhay Kumar (Invitrogen Corporation) (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 .
Cities in San Diego County
Communities served
Poway, La Presa, Fallbrook, Spring Valley, Lemon Grove, Imperial Beach, Winter Gardens, Rancho San Diego, Ramona, Lakeside, Casa de Oro-Mount Helix, Coronado, Bostonia, Alpine, Bonita, Solana Beach, San Diego Country Estates, Valley Center, Jamul, Eucalyptus Hills, Lake San Marcos, Bonsall, Hidden Meadows, Harbison Canyon, Del Mar, Granite Hills, Rancho Santa Fe, Borrego Springs, Fairbanks Ranch, Campo, Crest, Harmony Grove, Rainbow, Julian, Pine Valley, Descanso, Pala, Potrero, Elfin Forest, Jacumba, Del Dios, Boulevard, Mount Laguna