IP Library
Patent Agent

Hanjen Yu

Reg. No. 79864
Active
Not accepting new clients
Firm
K&L Gates LLP
Location
Pittsburgh, PA 15222-2613
Phone
412-355-2844
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at K&L Gates LLP
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.