IP Library
Patent Agent

Yangzhou H Du

Reg. No. 65310
Active
Not accepting new clients
Firm
Metis IP LLC
Location
Newark, CA 94560
Phone
732-501-5481
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Metis IP LLC
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.