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The US trademark PROLEUKIN was filed as Word mark on 02/25/1985 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1369770 |
| Register number | 73523710 |
| Application date | February 25, 1985 |
Trademark owner
300 Rouse Boulevard
19112 Philadelphia
19112 Philadelphia
goods and services
5
Pharmaceuticals
ID: 13