Patent Attorney
Philipp Ruben
Reg. No. 78361
Active
Not accepting new clients
Firm
McAndrews Held & Malloy, LTD
McAndrews Held & Malloy, LTD
Location
Chicago, IL 60661
Chicago, IL 60661
Phone
312-775-8000
312-775-8000
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.