CALGON CORPORATION
USTotal marks
9
Live
2
Live %
22.2%
First filing
1984-10-23
Top NICE
1Chemicals
Trademarks Filed Over Time
Live vs dead by application year (1984 – 1997)
Live Dead
Status Distribution
9 trademarks across all status states
9
Total
Registered22.2%Cancelled44.4%Abandoned33.3%
Top NICE Classes
Filings grouped by NICE classification (1–45)