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The US trademark CHROMOSORB was filed as Word mark on 10/14/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/05/1977.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 73065897 |
| Register number | 1068775 |
| Application date | October 14, 1975 |
| Entry date | July 5, 1977 |
Trademark owner
1732 NORTH FIRST STREET, SUITE 450
95112 SAN JOSE
US
95112 SAN JOSE
US
Trademark representatives
goods and services
1
DIATOMITE BASED AND POLYMER BASED SUPPORT MATERIALS AND ADSORBENTS FOR CHROMATOGRAPHY
ID: 1373065897