PA-21 Trademark
PA-21 is a USPTO trademark filed by Vifor (International) AG; (Vifor (International) Ltd.); (Vifor (International) Inc.). Status: Cancelled.
Trademark Facts
| Mark | PA-21 |
|---|---|
| Serial Number | 79024605 |
| Registration Number | 3268550 |
| Status | Cancelled |
| Filing Date | 2006-05-18 |
| Registration Date | 2007-07-24 |
| Mark Type | Word |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | Vifor (International) AG; (Vifor (International) Ltd.); (Vifor (International) Inc.) |
| Prosecution Events | 33 |
| Latest Event | NWAPI on 2016-12-16 |
Goods & Services
Class 005: Pharmaceutical preparations with phosphate binding activity used to treat hyperphosphatemia