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The US trademark 'RYZAMIN-B' was filed as Word mark on 08/20/1936 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/19/1937.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71382375 |
| Register number | 342528 |
| Application date | August 20, 1936 |
| Entry date | January 19, 1937 |
Trademark owner
RESEARCH TRIANGLE PARK NC
goods and services
5
MEDICINAL PREPARATION FOR THE TREATMENT OF CONDITIONS DUE TO VITAMIN B1 DEFICIENCY
ID: 1371382375