ZIP 92104
Patent attorneys in ZIP code 92104 · California
ZIP code 92104 in California has 8 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Therakem, LLC and Law Office of Mark Wang, P.C..
All practitioners
James J Aburto
Reg. 58119Patent attorney
San Diego, CA · 92104
619-252-1765
John A Barrett
Reg. 56657Patent agent
San Diego, CA · 92104
858-243-3172
Thomas Warner R. Broaddus
Reg. 41638Patent attorney
San Diego, CA · 92104
619-281-9221
Karen Cheng
Reg. 80196Patent agent
San Diego, CA · 92104
510-295-9241
John M Coffey
Reg. 83715Patent attorney
San Diego, CA · 92104
949-300-0236
Thomas R Dillof
Reg. 63900Patent attorney
San Diego, CA · 92104
646-729-4085
Bruno Tse
Reg. 59459Patent agent
Therakem, LLC
San Diego, CA · 92104
619-808-3773
Mark I Wang
Reg. 65282Patent agent
Law Office of Mark Wang, P.C.
San Diego, CA · 92104
619-306-2226
Common questions
Do patent attorneys in ZIP 92104 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 ZIP 92104 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 92104 office?
8 USPTO-registered patent practitioners list a ZIP 92104 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 ZIP 92104 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 92104-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.