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The US trademark PROTAZYME was filed as Word mark on 05/27/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/02/2001.
The current status of the mark is "CANCELLED - SECTION 18".
Trademark form | Word mark |
File reference | 75491102 |
Register number | 2493769 |
Application date | May 27, 1997 |
Publication date | July 10, 2001 |
Entry date | October 2, 2001 |
ID: 1375491102