Geisberg; Mark S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Geisberg; Mark S..The latest application filed is for "caffeine detection via internally-referenced two part assay".
- Geisberg; Mark S. - Arcadia CA
- Geisberg; Mark S. - Monrovia CA
- Geisberg; Mark S. - Los Angeles CA
| Patent | Date |
|---|---|
| Caffeine detection via internally-referenced two part assay Grant 8,137,984 - Graham , et al. March 20, 2 | 2012-03-20 |
| Chromatographic test strips for one or more analytes Grant 7,919,331 - Geisberg April 5, 2 | 2011-04-05 |
| Caffeine Detection Via Internally-Referenced Two Part Assay App 20090215199 - Graham; Anaflor Q. ; et al. | 2009-08-27 |
| Caffeine detection using internally referenced competitive assays Grant 7,569,396 - Graham , et al. August 4, 2 | 2009-08-04 |
| Chromatographic Test Strips for One or More Analytes App 20080153176 - Geisberg; Mark S. | 2008-06-26 |
| Internally referenced competitive assays Grant 6,649,418 - Geisberg November 18, 2 | 2003-11-18 |
| Internally referenced competitive assays Grant 6,368,875 - Geisberg April 9, 2 | 2002-04-09 |
| Internally referenced competitive assays Grant 6,287,875 - Geisberg September 11, 2 | 2001-09-11 |
| Internally referenced competitive assays Grant 6,103,536 - Geisberg August 15, 2 | 2000-08-15 |
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