IP Library
Patent Attorney

Brett J Rosen

Reg. No. 56047
Active
Not accepting new clients
Firm
Buchanan Ingersoll & Rooney PC
Location
King of Prussia, PA 19406
Phone
610-407-0700
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Buchanan Ingersoll & Rooney PC
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.