IP Library
Patent Agent

Siying Chen

Reg. No. 67988
Active
Not accepting new clients
Firm
WPAT, PC Intellectual Property Attorneys
Location
Vienna, VA 22182
Phone
703-639-0151 EXT. 104
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at WPAT, PC Intellectual Property Attorneys
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.