Patent Attorney
Mark I Feldman
Reg. No. 26880
Active
Not accepting new clients
Firm
DLA Piper LLP
DLA Piper LLP
Location
Chicago, IL 60601
Chicago, IL 60601
Phone
312-368-7084
312-368-7084
Registration Type
ATTORNEY
ATTORNEY
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.