Patent Agent
Hanchao Zhao
Reg. No. 77958
Active
Not accepting new clients
Firm
Fish & Richardson P.C.
Fish & Richardson P.C.
Location
Boston, MA 02210
Boston, MA 02210
Phone
617-368-2182
617-368-2182
Registration Type
AGENT
AGENT
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.