Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319410 | Apparatus and method for super critical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Robin R. Winter, Yoossef Tehrani | 2001-11-20 |
| 6296769 | Multi-chambered supercritical fluid extraction cartridge and processes using it | Henry L. Walters, Dale Messer, Robert W. Allington | 2001-10-02 |
| 6251267 | Apparatus for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 2001-06-26 |
| 6241890 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Philip Bernard Liescheski, III, Robin R. Winter, Daniel G. Jameson | 2001-06-05 |
| 6071408 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Robin R. Winter, Yoossef Tehrani | 2000-06-06 |
| 5932095 | Multi-chambered supercritical fluid extraction cartridge | Henry L. Walters, Dale Messer, Robert W. Allington | 1999-08-03 |
| 5911881 | Apparatus and method for collecting analyte in supercritical fluid extraction | Robert W. Allington, Philip Bernard Liescheski, III, Robin R. Winter, Daniel G. Jameson | 1999-06-15 |
| 5755559 | Apparatus and method for pumping supercritical fluid and measuring flow thereof | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Robin R. Winter, Yoossef Tehrani | 1998-05-26 |
| 5738498 | Apparatus and method for thermoelectric cooling of an extraction fluid pump | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Robin R. Winter, Yoossef Tehrani | 1998-04-14 |
| 5690828 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Phillip B. Liescheski, Robin R. Winter, Daniel G. Jameson | 1997-11-25 |
| 5635070 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Dale A. Davison, Robin R. Winter, Yoossef Tehrani | 1997-06-03 |
| 5601707 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 1997-02-11 |
| 5296145 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 1994-03-22 |
| 5268102 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Phillip B. Liescheski, Robin R. Winter, Daniel G. Jameson | 1993-12-07 |
| 5250195 | Apparatus and method for supercritical fluid extraction | Robin R. Winter, Daniel G. Jameson, Robert W. Allington | 1993-10-05 |
| 5198197 | Apparatus and method for supercritical fluid extraction | Robert W. Allington | 1993-03-30 |
| 5173188 | Apparatus and method for supercritical fluid extraction | Robin R. Winter, Robert W. Allington, Daniel G. Jameson | 1992-12-22 |
| 5160624 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 1992-11-03 |
| 5132014 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 1992-07-21 |
| 5094753 | Apparatus and method for supercritical fluid extraction | Robert W. Allington, Daniel G. Jameson, Robin R. Winter | 1992-03-10 |