Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020687 | Methods for scaling between chromatographic systems using highly compressible fluids | Jason F. Hill, Joseph D. Michienzi, Joshua A. Shreve, Abhijit Tarafder | 2021-06-01 |
| 10996204 | Method and apparatus for scaling between chromatographic systems using highly compressible fluids | Joseph D. Michienzi, Joshua A. Shreve, Jason F. Hill, Abhijit Tarafder, Keith Fadgen | 2021-05-04 |
| 10955394 | System and method for diagnosing a condition of a restrictor | — | 2021-03-23 |
| 10877006 | Flame ionization detection burner assemblies for use in compressible fluid-based chromatography systems | Joseph D. Michienzi, James P. Murphy | 2020-12-29 |
| 10852279 | Method and apparatus for flame ionization detection for chromatography | Joseph D. Michienzi, Geoff C. Gerhardt | 2020-12-01 |
| 10830742 | Catalytic oxidation of polar modifiers in chromatographic mobile phases | Joseph D. Michienzi, James P. Murphy | 2020-11-10 |
| 10823712 | Modifier stream elution of trap column for multidimensional compressible fluid-based chromatography | Isabelle Francois | 2020-11-03 |
| 10705060 | Spatial temperature gradients in liquid chromatography | Joseph D. Michienzi, Martin Gilar, Abhijit Tarafder | 2020-07-07 |
| 10401332 | System and method for reducing chromatographic band broadening in separation devices | Joseph D. Michienzi, Joshua A. Shreve, Abhijit Tarafder | 2019-09-03 |
| 10371673 | Carbon dioxide based chromatography systems including multiple carbon dioxide pumps | Joseph A. Jarrell, Joseph D. Michienzi, Thomas S. McDonald | 2019-08-06 |
| 10359403 | Carbon dioxide based chromatography systems including multiple pressure control devices | Joshua A. Shreve, Michael Eggertson, Thomas S. McDonald, Joseph D. Michienzi, Abhijit Tarafder | 2019-07-23 |
| 10274463 | Static spatial thermal gradients for chromatography at the analytical scale | Abhijit Tarafder, Joseph D. Michienzi, Joshua A. Shreve | 2019-04-30 |
| 10191020 | Flame ionization detection burner assemblies for use in compressible fluid-based chromatography systems | Joseph D. Michienzi, James P. Murphy | 2019-01-29 |
| 10151733 | Catalytic oxidation of polar modifiers in chromatographic mobile phases | Joseph D. Michienzi, James P. Murphy | 2018-12-11 |
| 10071374 | Apparatus and methods for creating a static and traversing thermal gradient on a microfluidic device | Joseph D. Michienzi, James P. Murphy, Keith Fadgen, Geoff C. Gerhardt, Gary W. Bertone | 2018-09-11 |
| 10006890 | Thermally modulated variable restrictor for normalization of dynamic split ratios | Joseph D. Michienzi, James P. Murphy | 2018-06-26 |
| 9768004 | Systems, devices, and methods for connecting a chromatography system to a mass spectrometer | Joseph D. Michienzi, James P. Murphy, Geoff C. Gerhardt | 2017-09-19 |
| 9719971 | Microfluidic flame ionization detector | Joseph D. Michienzi, James P. Murphy, Geoff C. Gerhardt | 2017-08-01 |
| 9664654 | Flame ionization detection for supercritical fluid chromatography employing a matched separation column and flame burner | Joseph D. Michienzi, James P. Murphy | 2017-05-30 |
| 9625428 | Modulated flame gas flow rates in flame-based detectors | Joseph D. Michienzi, James P. Murphy | 2017-04-18 |