IP Library
Patent Attorney

Brian P O'Shaughnessy

Reg. No. 32747
Active
Not accepting new clients
Firm
Dinsmore & Shohl LLP
Location
Washington, DC 20005
Phone
202-372-9115
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Dinsmore & Shohl LLP
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.