Patent Attorney
Xufeng Hou
Reg. No. 800130
Active
Not accepting new clients
Firm
Sughrue Mion, PLLC
Sughrue Mion, PLLC
Location
Washington, DC 20006-1811
Washington, DC 20006-1811
Phone
202-663-7917
202-663-7917
Registration Type
LIMITED
LIMITED
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.