GRADIFRAC Trademark
GRADIFRAC is a USPTO trademark filed by Pharmacia Biotech AB. Status: Cancelled.
Trademark Facts
| Mark | GRADIFRAC |
|---|---|
| Serial Number | 75135223 |
| Registration Number | 2073869 |
| Status | Cancelled |
| Filing Date | 1996-07-08 |
| Registration Date | 1997-06-24 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Pharmacia Biotech AB |
| Attorney of Record | Frank P. Presta |
| Prosecution Events | 8 |
| Latest Event | C8.. on 2004-03-27 |
Goods & Services
scientific and electrical instrument, namely, a low pressure preparative liquid chromatography apparatus for purifying proteins, peptides and other biomolecules