Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618486 | Limiting a rate of pressurization in a pressurized flow system having a configurable system volume | Paul Keenan | 2017-04-11 |
| 9546739 | Modular solenoid valve kits and associated methods | Steven D. Trudeau, Paul Keenan | 2017-01-17 |
| 9546986 | Column manager with a multi-zone thermal system for use in liquid chromatography | John Maillet, Jr. | 2017-01-17 |
| 9488277 | Seal assemblies for reciprocating and rotary applications | Neal B. Almeida | 2016-11-08 |
| 9441996 | Phase detection in multi-phase fluids | Ryan Hill, Robert J. Dumas, Sylvain Cormier, Edwin Denecke, Kenneth R. Plant +1 more | 2016-09-13 |
| 9381447 | Force balance needle valve pressure regulator for carbon dioxide based chromatography | Paul E. Linderson, John Maillet, Jr., John Angelosanto | 2016-07-05 |
| 9377011 | High pressure pump with reduced seal wear | Neal B. Almeida, John Angelosanto, Joseph A. Luongo | 2016-06-28 |
| 9341277 | Method, system and apparatus for automatic calibration of a needle valve device in a pressurized flow system | Paul Keenan, John Maillet, Jr., Ryan Hill | 2016-05-17 |
| 9289768 | Apparatus for reducing variation in sample temperatures in a liquid chromatography system | James E. Usowicz, Miguel Soares | 2016-03-22 |
| 9126164 | Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system | Steven J. Ciavarini | 2015-09-08 |
| 9091467 | Thermal control of thermal chamber in high-performance liquid chromatography systems | Steven J. Ciavarini | 2015-07-28 |
| 8960071 | Piston pump with leak diagnostic port | Neal B. Almeida, John Angelosanto | 2015-02-24 |
| 8961783 | Apparatus and methods for preparative liquid chromatography | Michael R. Jackson | 2015-02-24 |
| 8945487 | Self-sealing sample compartment for a liquid chromatography system | Daniel J. Gagne, James E. Usowicz | 2015-02-03 |
| 8894274 | Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system | Steven J. Ciavarini | 2014-11-25 |
| 8829844 | Intake profile for optimized utilization of motor characteristics | Steven J. Ciavarini | 2014-09-09 |
| 8622609 | Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system | Steven J. Ciavarini | 2014-01-07 |
| 8517597 | Valve switch modulation for reducing errors due oscillations of the inlet fluid of a pump system | Steven J. Ciavarini | 2013-08-27 |