Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091861 | Chromatography system | Sukhdev Bangar, Kurt D. Joudrey, Paul Keenan, Michael J. Cook, Roy J. MacKinnon +6 more | 2025-09-02 |
| D1074432 | Bottle cap | Stanislaw Koziol | 2025-05-13 |
| 11982474 | Cooling of pump heads in carbon dioxide chromatography systems | Michael R. Jackson, Christopher Seith, Nathan Barrett, Kara O'Donnell, Neal B. Almeida +4 more | 2024-05-14 |
| 11185794 | Method of fraction collection for a liquid chromatography system | Joshua A. Burnett, Marc E. Lemelin, Lucas O. Tiziani, John Lamoureux, Aaron Lebeau | 2021-11-30 |
| 10788504 | Apparatus for controlling sample position in a liquid chromatography system | Joshua A. Burnett, Marc E. Lemelin | 2020-09-29 |
| 10641528 | Cooling of pump heads in carbon dioxide chromatography systems | Michael R. Jackson, Christopher Seith, Nathan Barrett, Kara O'Donnell, Neal B. Almeida +4 more | 2020-05-05 |
| 10345186 | Pressure monitor optimization of fluid path utilization | Theodore D. Ciolkosz, Peyton C. Beals, Russell Keene | 2019-07-09 |
| 10183238 | Flow splitting in supercritical fluid chromatography systems | Michael R. Jackson, Lucas O. Tiziani, Joseph A. Jarrell, Douglas P. Wittmer | 2019-01-22 |
| 10175209 | Liquid flow rate measurement device | Joshua A. Burnett, Marc E. Lemelin, Lucas O. Tiziani, Aaron Lebeau | 2019-01-08 |
| 10001463 | Dispensing needle for a fraction collector | Theodore A. Dourdeville, Joshua A. Burnett, Marc E. Lemelin, Lucas O. Tiziani | 2018-06-19 |
| 9791423 | Dispensing needle for a fraction collector | Theodore A. Dourdeville, Joshua A. Burnett, Marc E. Lemelin, Lucas O. Tiziani | 2017-10-17 |
| 9764251 | Introducing samples into supercritical fluid chromatography systems | Emily J. Berg, Joshua A. Shreve, Douglas P. Wittmer, Aaron Lebeau | 2017-09-19 |
| 9752950 | Pressure monitor optimizaiton of fluid path utilization | Theodore D. Ciolkosz, Peyton C. Beals, Russell Keene | 2017-09-05 |
| 9618128 | Method and apparatus for sample injection in liquid chromatography | Theodore A. Dourdeville, Russell Keene, Theodore D. Ciolkosz | 2017-04-11 |
| 9482650 | Static and dynamic seals | Marc E. Lemelin, Tony A. Lin, Mark W. Moeller, Stanislaw Koziol | 2016-11-01 |
| 9289768 | Apparatus for reducing variation in sample temperatures in a liquid chromatography system | Joshua A. Shreve, Miguel Soares | 2016-03-22 |
| 9194847 | Sample tray with magnetically closing drawer | Joshua A. Burnett, Daniel J. Gagne, Keith McGrath, Edwin Denecke | 2015-11-24 |
| 9075035 | Injection port needle support and washing | Tony A. Lin, Joshua A. Burnett, Marc E. Lemelin | 2015-07-07 |
| 9028780 | Compound sample needle for liquid chromatograph | John M. Auclair, Tony A. Lin, Marc E. Lemelin, Robert A. Jencks, Kenneth R. Plant | 2015-05-12 |
| 8997587 | Needle seal force sensor | Tony A. Lin, Joshua A. Burnett, Marc E. Lemelin | 2015-04-07 |
| 8945487 | Self-sealing sample compartment for a liquid chromatography system | Daniel J. Gagne, Joshua A. Shreve | 2015-02-03 |
| 8881582 | Method and apparatus for sample injection in liquid chromatography | Theodore A. Dourdeville, Russell Keene, Theodore D. Ciolkosz | 2014-11-11 |
| 8539819 | Pressure monitor optimization of fluid path utilization | Theodore D. Ciolkosz, Peyton C. Beals, Russell Keene | 2013-09-24 |
| 8312762 | Device and methods for reducing pressure and flow perturbations in a chromatographic system | Keith Fadgen, Miguel Soares | 2012-11-20 |
| 8281812 | Valve with low friction coating | Theodore C. Ciolkosz, Marc E. Lemelin | 2012-10-09 |