CARBOSIEVE Trademark
CARBOSIEVE is a USPTO trademark filed by Sigma-Aldrich Co., LLC. Status: Cancelled.
Trademark Facts
| Mark | CARBOSIEVE |
|---|---|
| Serial Number | 85427005 |
| Registration Number | 4142343 |
| Status | Cancelled |
| Filing Date | 2011-09-20 |
| Registration Date | 2012-05-15 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | Sigma-Aldrich Co., LLC |
| Attorney of Record | Kristin J. Frost |
| Prosecution Events | 18 |
| Latest Event | CAEX on 2022-11-25 |