Registered patent agent
Huanyong Gao
Firm
Sheppard Mullin Richter & Hampton LLP
Address
333 South Hope Street
Forty-Third Floor
Los Angeles, CA, 90071
US
Phone
Registered as
Registered patent agent
Other attorneys at Sheppard Mullin Richter & Hampton LLP
- Madison B. AufaiUSPTO Reg. 80985 · Chicago, IL
- Harper S BattsUSPTO Reg. 56160 · Menlo Park, CA
- Deepali A BrahmbhattUSPTO Reg. 57886 · Palo Alto, CA
- Graham M BuccigrossUSPTO Reg. 65191 · San Diego, CA
- Laura M BursonUSPTO Reg. 40929 · Los Angeles, CA
- Emilio A. CazaresUSPTO Reg. 76540 · San Diego, CA
- Weiguo ChenUSPTO Reg. 61878 · Menlo Park, CA
- Jaime D ChoiUSPTO Reg. 59198 · San Diego, CA
Other patent attorneys in Los Angeles, California
- Ryan B AbbottUSPTO Reg. 68178
- Hidetada J AbeBuchalter, P.C.
- Anya P AdamsMorrison and Foerster
- Mani AdeliAdeli & Tollen, LLP
- Dariush G AdliAdli Law Group P.C.
- Bridgette A AgnessSheppard, Mullin, Richter & Hampton LLP
- James W. AhnAhn IP Law
- Christiana M AjalatO'Melveny and Myers
Frequently asked
Frequently asked about Huanyong Gao
Is Huanyong Gao a registered patent attorney?
Huanyong Gao is a registered patent agent (USPTO Registration Number 55199). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Huanyong Gao located?
Huanyong Gao's office is in Los Angeles, California (90071). Affiliated with Sheppard Mullin Richter & Hampton LLP.
What firm does Huanyong Gao work at?
Huanyong Gao is listed as affiliated with Sheppard Mullin Richter & Hampton LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Huanyong Gao?
Huanyong Gao's office phone (per the USPTO public roster) is 213-620-1780. 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.