Registered patent agent
Yuan Guo
Firm
Loza & Loza LLP
Address
305 N. Second Ave. #127
Upland, CA, 91786
US
Phone
Registered as
Registered patent agent
Other attorneys at Loza & Loza LLP
Other patent attorneys in Upland, California
- Michael I AngertLoza & Loza, LLP
- Tyler J BarrettLoza & Loza, LLP
- Stephen D BurbachLoza & Loza, LLP
- Kari A. DickinsonLoza & Loza, LLP
- Brian M DunhamAttorney At Law
- Heidi Leigh EisenhutLoza & Loza, LLP
- Michael F FedrickLoza & Loza, LLP
- Gabriel FitchLoza & Loza, LLP
Frequently asked
Frequently asked about Yuan Guo
Is Yuan Guo a registered patent attorney?
Yuan Guo is a registered patent agent (USPTO Registration Number 69421). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yuan Guo located?
Yuan Guo's office is in Upland, California (91786). Affiliated with Loza & Loza LLP.
What firm does Yuan Guo work at?
Yuan Guo is listed as affiliated with Loza & Loza LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yuan Guo?
Yuan Guo's office phone (per the USPTO public roster) is 714-453-9824. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.