NEG -50 Trademark
NEG -50 is a USPTO trademark filed by RICHARD-ALLAN SCIENTIFIC LLC. Status: Registered.
Trademark Facts
| Mark | NEG -50 |
|---|---|
| Serial Number | 78256856 |
| Registration Number | 2940985 |
| Status | Registered |
| Filing Date | 2003-06-02 |
| Registration Date | 2005-04-12 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | RICHARD-ALLAN SCIENTIFIC LLC |
| Attorney of Record | Dennis Jung |
| Prosecution Events | 40 |
| Latest Event | NA89 on 2025-11-23 |
Goods & Services
Cryogenic compound for fast freezing of tissue, for use in clinical and research laboratories