GleanMark

CH2O Incorporated Trademark Portfolio

CH2O Incorporated owns 5 live USPTO trademarks across 3 Nice classes. Earliest filing: 1994-06-13; most recent: 2013-05-23.

Portfolio Overview

Total Marks22
Live Marks5
Registered5
Pending0
Earliest Filing1994-06-13
Latest Filing2013-05-23

Top Classes

Class 001 (Chemicals), Class 005 (Pharmaceuticals), Class 037 (Construction)

Top Marks

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