Patent Attorney
Zhen J Li
Reg. No. 71796
Active
Not accepting new clients
Firm
Cigna
Cigna
Location
St. Louis, MO 63121
St. Louis, MO 63121
Phone
314-816-8169
314-816-8169
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.