Issued Patents All Time
Showing 25 most recent of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922909 | Separation system, components of a separation system and methods of making and using them | Shaofeng Xie, Tao Jiang, Mingcheng Xu | 2011-04-12 |
| 7922908 | Separation system, components of a separation system and methods of making and using them | Shaofeng Xie, Tao Jiang, Mingcheng Xu | 2011-04-12 |
| 7413659 | Liquid chromatographic method and system | Dale A. Davison, Scott Blakley | 2008-08-19 |
| 7351334 | Liquid chromatographic method and system | Scott Blakley, Dale A. Davison | 2008-04-01 |
| 7195461 | Liquid chromatographic method and system | Dale A. Davison, Scott Blakley | 2007-03-27 |
| 7074331 | Separation system, components of a separation system and methods of making and using them | Shaofeng Xie, Tao Jiang, Mingcheng Xu | 2006-07-11 |
| 7037081 | High pressure reciprocating pump and control of the same | Scott Blakley, Henry L. Walters | 2006-05-02 |
| 6997683 | High pressure reciprocating pump and control of the same | Scott Blakley, Henry L. Walters | 2006-02-14 |
| 6904784 | Liquid chromatographic method and system | Dale A. Davison, Scott Blakley | 2005-06-14 |
| 6749749 | Separation system, components of a separation system and methods of making and using them | Shaofeng Xie | 2004-06-15 |
| 6319410 | Apparatus and method for super critical fluid extraction | Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter, Yoossef Tehrani | 2001-11-20 |
| 6296769 | Multi-chambered supercritical fluid extraction cartridge and processes using it | Henry L. Walters, Dale Messer, Dale L. Clay | 2001-10-02 |
| 6294088 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Henry L. Walters, Daniel G. Jameson, Yoossef Tehrani | 2001-09-25 |
| 6251267 | Apparatus for supercritical fluid extraction | Daniel G. Jameson, Robin R. Winter, Dale L. Clay | 2001-06-26 |
| 6241890 | Apparatus and method for supercritical fluid extraction | Dale L. Clay, Philip Bernard Liescheski, III, Robin R. Winter, Daniel G. Jameson | 2001-06-05 |
| 6149814 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Henry L. Walters, Daniel G. Jameson, Yoossef Tehrani | 2000-11-21 |
| 6086767 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Henry L. Walters, Daniel G. Jameson, Yoossef Tehrani | 2000-07-11 |
| 6083399 | Apparatus and method for supercritical fluid extraction | Daniel G. Jameson, Robert Macomber | 2000-07-04 |
| 6071408 | Apparatus and method for supercritical fluid extraction | Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter, Yoossef Tehrani | 2000-06-06 |
| 5994146 | Water impurity analysis method | Paul George Wright, Curtis W. Nicholls, Clifford LaRue McDonald, Jr. | 1999-11-30 |
| 5932095 | Multi-chambered supercritical fluid extraction cartridge | Henry L. Walters, Dale Messer, Dale L. Clay | 1999-08-03 |
| 5911881 | Apparatus and method for collecting analyte in supercritical fluid extraction | Dale L. Clay, Philip Bernard Liescheski, III, Robin R. Winter, Daniel G. Jameson | 1999-06-15 |
| 5843294 | Capillary electrophoresis sample injection technique | — | 1998-12-01 |
| 5755559 | Apparatus and method for pumping supercritical fluid and measuring flow thereof | Daniel G. Jameson, Dale A. Davison, Dale L. Clay, Robin R. Winter, Yoossef Tehrani | 1998-05-26 |
| 5750027 | Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography | Henry L. Walters, Daniel G. Jameson, Yoossef Tehrani | 1998-05-12 |