IP Library
Patent Attorney

Philipp Ruben

Reg. No. 78361
Active
Not accepting new clients
Firm
McAndrews Held & Malloy, LTD
Location
Chicago, IL 60661
Phone
312-775-8000
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at McAndrews Held & Malloy, LTD
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.