Patent Agent
Cary E Ruffner
Reg. No. 36261
Active
Not accepting new clients
Firm
Lanxess Corporation
Lanxess Corporation
Location
Pittsburgh, PA 15275
Pittsburgh, PA 15275
Phone
412-809-3753
412-809-3753
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.