KOS Trademark
KOS is a USPTO trademark filed by Kos Pharmaceuticals, Inc.. Status: Cancelled.
Trademark Facts
| Mark | KOS |
|---|---|
| Serial Number | 74332341 |
| Registration Number | 1787214 |
| Status | Cancelled |
| Filing Date | 1992-11-18 |
| Registration Date | 1993-08-10 |
| Mark Type | Stylized |
| Nice Classes | 042 (Software & IT) |
| Owner | Kos Pharmaceuticals, Inc. |
| Attorney of Record | David L. Perry, Jr. |
| Prosecution Events | 12 |
| Latest Event | CORV on 2012-05-16 |
Goods & Services
research, development and testing of pharmaceutical products for others