Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752927 | Suppressed chromatography and salt conversion system | Kannan Srinivasan, Sheetal Saini | 2004-06-22 |
| 6682701 | Large capacity acid or base generator apparatus | Yan Liu, Hamish Small | 2004-01-27 |
| 6610546 | Continuous electrolytically regenerated packed suppressor for ion chromatography | Yan Liu, Kannan Srinivasan, Hamish Small, John M. Riviello | 2003-08-26 |
| 6562628 | Electrolytic suppressor and separate eluent generator combination | Yan Liu, Hamish Small | 2003-05-13 |
| 6508985 | Continuous electrolytically regenerated packed bed suppressor for ion chromatography | Hamish Small, Yan Liu, John M. Riviello, Kannan Srinivasan | 2003-01-21 |
| 6495371 | Continuous electrolytically regenerated packed bed suppressor for ion chromatography | Hamish Small, Yan Liu, John M. Riviello, Kannan Srinivasan | 2002-12-17 |
| 6328885 | Current-efficient suppressors | Kannan Srinivasan, Victor Berber Barreto, Christopher A. Pohl, James R. Thayer | 2001-12-11 |
| 6325976 | Continuous electrolytically regenerated packed bed suppressor for ion chromatography | Hamish Small, Yan Liu, John M. Riviello, Kannan Srinivasan | 2001-12-04 |
| 6315954 | Acid or base generator and analyzer | Hamish Small, Yan Liu | 2001-11-13 |
| 6316270 | Acid base or generator | Hamish Small, Yan Liu | 2001-11-13 |
| 6316271 | Acid or base generator and method of use | Hamish Small, Yan Liu | 2001-11-13 |
| 6225129 | Large capacity acid or base generation apparatus and method of use | Yan Liu, Hamish Small | 2001-05-01 |
| 6074541 | Preformed polymer coating process and product | Kannan Srinivasan, Christopher A. Pohl | 2000-06-13 |
| 6036921 | Acid or base generator with chromatograph | Hamish Small, Yan Liu | 2000-03-14 |
| 6027643 | Ion chromatographic method and apparatus using a combined suppressor and eluent generator | Hamish Small, John M. Riviello, Yan Liu | 2000-02-22 |
| 5552580 | Heated cover device | Robert F. Pfost | 1996-09-03 |
| 5496517 | Laboratory workstation using thermal vaporization control | Robert F. Pfost | 1996-03-05 |
| 5472584 | Method and apparatus for improved detection of ionic species by capillary electrophoresis | Roy D. Rocklin, Christopher A. Pohl, John Stillian | 1995-12-05 |