Registered patent attorney
Hana Oh Chen
Firm
Quinn Emanuel Urquhart & Sullivan, LLP
Address
865 S. Figueroa Street, 10th Floor
Los Angeles, CA, 90017
US
Phone
Registered as
Registered patent attorney
Other attorneys at Quinn Emanuel Urquhart & Sullivan, LLP
- Shira M. BergmanUSPTO Reg. 78653 · New York, NY
- Frank C CalvosaUSPTO Reg. 69064 · New York, NY
- Francis D CerritoUSPTO Reg. 38100 · New York, NY
- Angus ChenUSPTO Reg. 73566 · New York, NY
- Cameron D. ClawsonUSPTO Reg. 73509 · Redwood Shores, CA
- Richard H DossUSPTO Reg. 46241 · Los Angeles, CA
- Rabi FiottoUSPTO Reg. 80067 · Seattle, WA
- John P. GalanekUSPTO Reg. 74512 · New York, NY
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 Hana Oh Chen
Is Hana Oh Chen a registered patent attorney?
Yes. Hana Oh Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66656). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Hana Oh Chen located?
Hana Oh Chen's office is in Los Angeles, California (90017). Affiliated with Quinn Emanuel Urquhart & Sullivan, LLP.
What firm does Hana Oh Chen work at?
Hana Oh Chen is listed as affiliated with Quinn Emanuel Urquhart & Sullivan, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hana Oh Chen?
Hana Oh Chen's office phone (per the USPTO public roster) is 213-443-3720. 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.