Registered patent attorney
Dan Liu
Firm
Loeb & Loeb LLP
Address
10100 Santa Monica Blvd., Suite 2200
19th Floor
Los Angeles, CA, 90067
US
Phone
Registered as
Registered patent attorney
Other attorneys at Loeb & Loeb LLP
- Amir AzaranUSPTO Reg. 70243 · Chicago, IL
- Frank J BorchettaUSPTO Reg. 57425 · New York, NY
- Kathleen M GershUSPTO Reg. 41806 · New York, NY
- Ryan N HagglundUSPTO Reg. 61647 · New York, NY
- William J KramerUSPTO Reg. 46229 · Chicago, IL
- Alison Pollock SchwartzUSPTO Reg. 43863 · Chicago, IL
- William J. VollerUSPTO Reg. 64102 · Chicago, IL
- Mark E WaddellUSPTO Reg. 31803 · 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 Dan Liu
Is Dan Liu a registered patent attorney?
Yes. Dan Liu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 69291). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Dan Liu located?
Dan Liu's office is in Los Angeles, California (90067). Affiliated with Loeb & Loeb LLP.
What firm does Dan Liu work at?
Dan Liu is listed as affiliated with Loeb & Loeb LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Dan Liu?
Dan Liu's office phone (per the USPTO public roster) is 310-282-2179. 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.