CARBO Ceramics Inc.
USTotal marks
6
Live
5
Live %
83.3%
First filing
1987-07-08
Top NICE
1Chemicals
Top NICE Classes
Filings grouped by NICE classification (1–45)
All NICE classes used
| NICE class | Description | Filings | Share |
|---|---|---|---|
| 1 | Chemicals | 4 | 44.4% |
| 19 | Building materials | 2 | 22.2% |
| 42 | Scientific & technology | 2 | 22.2% |
| 11 | Lighting & heating | 1 | 11.1% |