Patent Agent
Chris M Katsantonis
Reg. No. 78388
Active
Not accepting new clients
Firm
DLA Piper LLP (US)
DLA Piper LLP (US)
Location
Chicago, IL 60606
Chicago, IL 60606
Phone
302-368-2127
302-368-2127
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.