CHIRALDEX Trademark
CHIRALDEX is a USPTO trademark filed by SIGMA-ALDRICH CO., LLC. Status: Registered.
Trademark Facts
| Mark | CHIRALDEX |
|---|---|
| Serial Number | 74318118 |
| Registration Number | 1952121 |
| Status | Registered |
| Filing Date | 1992-09-25 |
| Registration Date | 1996-01-30 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | SIGMA-ALDRICH CO., LLC |
| Attorney of Record | Kristin J. Frost |
| Prosecution Events | 40 |
| Latest Event | REM2 on 2025-01-30 |
Goods & Services
chemical preparations, namely sorbent materials for use in gas chromatography