SHALE-PLEX Trademark
SHALE-PLEX is a USPTO trademark filed by BAKER HUGHES HOLDINGS LLC. Status: Registered.
Trademark Facts
| Mark | SHALE-PLEX |
|---|---|
| Serial Number | 77257837 |
| Registration Number | 3920047 |
| Status | Registered |
| Filing Date | 2007-08-17 |
| Registration Date | 2011-02-15 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | BAKER HUGHES HOLDINGS LLC |
| Attorney of Record | Dyan M. House |
| Prosecution Events | 61 |
| Latest Event | RNL1 on 2021-12-26 |
Goods & Services
drilling fluid additive, namely, chemical compound that functions as shale inhibitor in drilling fluids used in the oil drilling industry