With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark HYDROGEL was filed as Word mark on 08/28/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/23/1993.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 1805663 |
Register number | 74309871 |
Application date | August 28, 1992 |
Entry date | November 23, 1993 |
Expiration date | November 23, 2023 |
ID: 13