CLAYGUARD Trademark
CLAYGUARD is a USPTO trademark filed by The Lubrizol Corporation. Status: Pending.
Trademark Facts
| Mark | CLAYGUARD |
|---|---|
| Serial Number | 99066451 |
| Status | Pending |
| Filing Date | 2025-03-04 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | The Lubrizol Corporation |
| Attorney of Record | Eryn Ace Fuhrer |
| Prosecution Events | 9 |
| Latest Event | NOAM on 2025-11-04 |
Goods & Services
Chemical additives for drilling muds; Chemical fracturing fluids for use in the oil and gas industry