IP Library
Patent Agent

John M. Desper

Reg. No. 76209
Active
Not accepting new clients
Firm
Eckert Seamans Cherin & Mellott, LLC
Location
Philadelphia, PA 19102
Phone
215-851-8527
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Eckert Seamans Cherin & Mellott, LLC
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.