| 12352733 |
Mixer for chromatography system |
Sylvain Cormier, Richard W. Andrews |
2025-07-08 |
| 11899000 |
Techniques for determining equilibration and stability in scientific instrument systems |
Richard W. Andrews, Barry Sunray, Steven M. Binney |
2024-02-13 |
| 11656208 |
Multi-injection mode valve module |
Sylvain Cormier, Richard W. Andrews |
2023-05-23 |
| 11555805 |
Mixer for chromatography system |
Sylvain Cormier, Richard W. Andrews |
2023-01-17 |
| 11105778 |
Method and apparatus for injecting a chromatographic sample |
Martin Gilar, Richard W. Andrews, Thomas S. McDonald, Keith Fadgen, Jordan Kornfeld +2 more |
2021-08-31 |
| 11061003 |
Method and apparatus for injecting a chromatographic sample |
Martin Gilar, Keith Fadgen, Sylvain Cormier, Richard W. Andrews, Geoff C. Gerhardt +2 more |
2021-07-13 |
| 10955391 |
Multi-injection mode valve module |
Sylvain Cormier, Richard W. Andrews |
2021-03-23 |
| 10345186 |
Pressure monitor optimization of fluid path utilization |
Theodore D. Ciolkosz, James E. Usowicz, Russell Keene |
2019-07-09 |
| 9823225 |
Injector sample dilution for a liquid chromatography system |
Sylvain Cormier, Mark W. Moeller |
2017-11-21 |
| 9752950 |
Pressure monitor optimizaiton of fluid path utilization |
Theodore D. Ciolkosz, James E. Usowicz, Russell Keene |
2017-09-05 |
| 9488624 |
Chromatographic sample for determining equivalent thermal conditions between liquid chromatography systems |
Richard W. Andrews |
2016-11-08 |
| 9086424 |
Method for determining equivalent thermal conditions between liquid chromatography systems |
Richard W. Andrews |
2015-07-21 |
| 8956534 |
Passive column pre-heater with sample band spreading reduction feature |
Edward J. Ognibene, Joseph Kareh, Uwe D. Neue, Theodore D. Ciolkosz, Richard W. Andrews +1 more |
2015-02-17 |
| 8539819 |
Pressure monitor optimization of fluid path utilization |
Theodore D. Ciolkosz, James E. Usowicz, Russell Keene |
2013-09-24 |
| 8151629 |
Pressure monitor optimization of fluid path utilization |
Theodore D. Ciolkosz, James E. Usowicz, Russell Keene |
2012-04-10 |
| 7596988 |
High performance liquid chromatography sample introduction optimized with bubble detection |
James E. Usowicz, Russell Keene, Richard Kent, Miguel Soares, John Heden |
2009-10-06 |