ECHROMFILES Trademark
ECHROMFILES is a USPTO trademark filed by Sigma-Aldrich Biotechnology LP. Status: Cancelled.
Trademark Facts
| Mark | ECHROMFILES |
|---|---|
| Serial Number | 78197860 |
| Registration Number | 2821216 |
| Status | Cancelled |
| Filing Date | 2002-12-26 |
| Registration Date | 2004-03-09 |
| Mark Type | Stylized |
| Nice Classes | 041 (Education & Entertainment) |
| Owner | Sigma-Aldrich Biotechnology LP |
| Attorney of Record | Donald G. Leavitt |
| Prosecution Events | 13 |
| Latest Event | C8.. on 2010-10-15 |
Goods & Services
Class 041: Providing newsletters in the field of chromatography focusing on analysis and purification via e-mail to chromatography customer base