IP Library
Patent Agent

Yugong Cheng

Reg. No. 80960
Active
Not accepting new clients
Firm
Corteva Agrisciences
Location
Indianapolis, IN 46268
Phone
317-337-3764
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Corteva Agrisciences
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.