EFC CRYSTAL Trademark
EFC CRYSTAL is a USPTO trademark filed by TOTALENERGIES SE. Status: Registered.
Trademark Facts
| Mark | EFC CRYSTAL |
|---|---|
| Serial Number | 85778059 |
| Registration Number | 4438765 |
| Status | Registered |
| Filing Date | 2012-11-13 |
| Registration Date | 2013-11-26 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | TOTALENERGIES SE |
| Attorney of Record | Victoria Friedman |
| Prosecution Events | 28 |
| Latest Event | RNL1 on 2024-03-25 |
Goods & Services
chemical additives for fracturing fluid for use in oil and gas wells