CELL-U-SEAL Trademark
CELL-U-SEAL is a USPTO trademark filed by M-I L.L.C.. Status: Registered.
Trademark Facts
| Mark | CELL-U-SEAL |
|---|---|
| Serial Number | 77196517 |
| Registration Number | 3377969 |
| Status | Registered |
| Filing Date | 2007-06-04 |
| Registration Date | 2008-02-05 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | M-I L.L.C. |
| Attorney of Record | Marcee G. Lundeen |
| Prosecution Events | 22 |
| Latest Event | NA89 on 2018-02-24 |
Goods & Services
Chemical additives for oil well drilling fluid