SPHERON Trademark
SPHERON is a USPTO trademark filed by Cabot Corporation. Status: Registered.
Trademark Facts
| Mark | SPHERON |
|---|---|
| Serial Number | 74545922 |
| Registration Number | 2222985 |
| Status | Registered |
| Filing Date | 1994-07-05 |
| Registration Date | 1999-02-09 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | Cabot Corporation |
| Prosecution Events | 39 |
| Latest Event | NA89 on 2019-01-11 |
Goods & Services
carbon black for manufacturing use in the rubber, plastics, coatings, and ink industries