Patent Attorney
Martin S Masar
Reg. No. 62007
Active
Not accepting new clients
Firm
Katten Muchin Rosenman LLP
Katten Muchin Rosenman LLP
Location
Chicago, IL 60661-3693
Chicago, IL 60661-3693
Phone
312-902-5616
312-902-5616
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.