Registered patent agent
Tianhua Gu
Firm
Global IP Services
Address
7285 W. Eagle Court
Winton, CA, 95388
US
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about Tianhua Gu
Is Tianhua Gu a registered patent attorney?
Tianhua Gu is a registered patent agent (USPTO Registration Number 52480). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Tianhua Gu located?
Tianhua Gu's office is in Winton, California (95388). Affiliated with Global IP Services.
What firm does Tianhua Gu work at?
Tianhua Gu is listed as affiliated with Global IP Services on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Tianhua Gu?
Tianhua Gu's office phone (per the USPTO public roster) is 209-676-2219. 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.