Bioquest
USPTO Trademark & Patent Filings
Trademark applications and grants for Bioquest. Bioquest has 1 trademark applications. The latest application filed is for "BIOFREE"
| Patent Application | Date |
|---|---|
| Amperometric sensor probe for an automatic halogen control system 6,270,680 - 09/187,623 Silveri , et al. August 7, 2 | 2001-08-07 |
| Amperometric halogen control system 6,238,555 - 09/187,241 Silveri , et al. May 29, 2 | 2001-05-29 |
| Spa halogen generator and method of operating 6,007,693 - 09/037,644 Silveri December 28, 1 | 1999-12-28 |
| Spa purification system 5,885,426 - 08/920,332 Silveri March 23, 1 | 1999-03-23 |
| Spa halogen generator and method of operating 5,759,384 - 08/645,034 Silveri June 2, 1 | 1998-06-02 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"BIOFREE" 2256418 75326711 |
BIOFREE 1997-07-18 |
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