IP Library
Patent Agent

Gregory H Zayia

Reg. No. 48059
Active
Not accepting new clients
Firm
Barnes & Thornburg, LLP
Location
Chicago, IL 60606
Phone
312-214-4585
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Barnes & Thornburg, 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.