MICROSPHER Logo (USPTO, 03/26/1990)
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The US trademark MICROSPHER was filed as Figurative mark on 03/26/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/21/1992.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 74042787 |
| Register number | 1701458 |
| Application date | March 26, 1990 |
| Publication date | April 28, 1992 |
| Entry date | July 21, 1992 |
Trademark owner
5301 STEVENS CREEK BOULEVARD
95051 SANTA CLARA
US
95051 SANTA CLARA
US
Trademark representatives
goods and services
9
high performance liquid chromatography columns
ID: 1374042787