PPG INDUSTRIES, OHIO, INC.
838 Marks
Corp.
First Filed:Jan 30, 1935Latest Filed:Jan 16, 2026Address:3800 West 143rd Street, Cleveland, OH 44111
Portfolio Overview
Registered
336(40%)Pending
50(6%)Dead
452(54%)Previous
121Top Classes
Class 2
Paints, Coatings & ColorantsClass 1
Industrial Chemicals & AdhesivesClass 9
Electronics, Software & Scientific EquipmentTTAB Proceedings
Total Proceedings
76As Plaintiff
55(72%)As Defendant
21(28%)Top Firms
Ladas & Parry LLP(Dec 2025)
812
The Webb Law Firm(Dec 2006)
15
Fross Zelnick Lehrman & Ziss...(Nov 2007)
4
Pranger Law PC(Feb 2007)
3
WEBB ZIESENHEIM LOGSDON ORKI...(Jan 2003)
2
Trademark Activity Timeline(1980 – 2026)
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