Zerenner; Ernest H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zerenner; Ernest H..The latest application filed is for "system and method for analyzing and searching financial instrument data".
- Zerenner; Ernest H. - Wilmington DE
- Zerenner; Ernest H. - Limestone Hills DE
- Zerenner; Ernest H. - Newark DE
| Patent | Date |
|---|---|
| System and method for analyzing and searching financial instrument data Grant 8,630,937 - Zerenner , et al. January 14, 2 | 2014-01-14 |
| Option search criteria testing Grant 8,595,123 - Zerenner , et al. November 26, 2 | 2013-11-26 |
| System and method for analyzing and searching financial instrument data Grant 8,301,535 - Zerenner , et al. October 30, 2 | 2012-10-30 |
| Option search criteria testing Grant 8,200,569 - Zerenner , et al. June 12, 2 | 2012-06-12 |
| System and method for analyzing and searching financial instrument data Grant 7,797,215 - Zerenner , et al. September 14, 2 | 2010-09-14 |
| Interactive internet analysis method Grant 7,165,042 - Segal , et al. January 16, 2 | 2007-01-16 |
| Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids Grant 5,322,626 - Frank , et al. June 21, 1 | 1994-06-21 |
| Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids Grant 5,240,603 - Frank , et al. * August 31, 1 | 1993-08-31 |
| Silica chromatographic column Grant 4,293,415 - Bente, III , et al. October 6, 1 | 1981-10-06 |
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