CHIRADEX Trademark
CHIRADEX is a USPTO trademark filed by MERCK KGAA. Status: Cancelled.
Trademark Facts
| Mark | CHIRADEX |
|---|---|
| Serial Number | 74262639 |
| Registration Number | 1877289 |
| Status | Cancelled |
| Filing Date | 1992-04-06 |
| Registration Date | 1995-02-07 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | MERCK KGAA |
| Attorney of Record | William C. Wright |
| Prosecution Events | 26 |
| Latest Event | CAEX on 2025-08-22 |
Goods & Services
chemicals for use in high performance liquid chromatography