Registered patent attorney
Yan-Xin Li
Firm
Kirkland & Ellis LLP
Address
555 California Street
27th Floor
San Francisco, CA, 94104
US
Phone
Registered as
Registered patent attorney
Other attorneys at Kirkland & Ellis LLP
- Kenneth R AdamoUSPTO Reg. 27299 · Chicago, IL
- Tareq M AloshUSPTO Reg. 80524 · Chicago, IL
- Eliana E. ApplebaumUSPTO Reg. 80159 · New York, NY
- Wilbur Todd BakerUSPTO Reg. 45265 · Washington, DC
- Jared M. BarcenasUSPTO Reg. 61792 · New York, NY
- Leora Ben-AmiUSPTO Reg. 32455 · New York, NY
- Kevin D BendixUSPTO Reg. 67164 · Los Angeles, CA
- Darci K. BotschUSPTO Reg. 84203 · San Francisco, CA
Other patent attorneys in San Francisco, California
- Evan K AbbaszadehUSPTO Reg. 77455
- Tom AbelesEvolve Discovery
- Michael J AdamsSquire Patton Boggs
- Bonnie M AdellZendesk, Inc.
- Michael T AdelsheimTucker Ellis, LLP
- Matthew Allan AdrianowyczWilson Sonsini Goodrich & Rosati
- Anchal AgarwalAlston & Bird LLP
- Juwon AhnCovington & Burling LLP
Frequently asked
Frequently asked about Yan-Xin Li
Is Yan-Xin Li a registered patent attorney?
Yes. Yan-Xin Li is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 76981). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Yan-Xin Li located?
Yan-Xin Li's office is in San Francisco, California (94104). Affiliated with Kirkland & Ellis LLP.
What firm does Yan-Xin Li work at?
Yan-Xin Li is listed as affiliated with Kirkland & Ellis LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yan-Xin Li?
Yan-Xin Li's office phone (per the USPTO public roster) is 415-439-1618. 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.