SIGMA PHARMACEUTICALS Trademark
SIGMA PHARMACEUTICALS is a USPTO trademark filed by Sigma Pharmaceuticals, LLC. Status: Registered.
Trademark Facts
| Mark | SIGMA PHARMACEUTICALS |
|---|---|
| Serial Number | 77178489 |
| Registration Number | 3621388 |
| Status | Registered |
| Filing Date | 2007-05-11 |
| Registration Date | 2009-05-19 |
| Mark Type | Word |
| Nice Classes | 035 (Advertising & Business) |
| Owner | Sigma Pharmaceuticals, LLC |
| Attorney of Record | Robert E. Marsh |
| Prosecution Events | 35 |
| Latest Event | APRE on 2018-08-28 |
Goods & Services
Class 035: wholesale distributorship services in the fields of ophthalmic pharmaceuticals and ophthalmic products