Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273390 | Techniques for thermally insulating a liquid chromatographic column | Edouard S. P. Bouvier, Pamela C. Iraneta, Joseph A. Jarrell | 2022-03-15 |
| 11130074 | Hybrid gradient delivery system and operation | Craig Hamilton Dobbs | 2021-09-28 |
| 10413846 | Techniques for thermally insulating a liquid chromatographic column | Edouard S. P. Bouvier, Pamela C. Iraneta, Joseph A. Jarrell | 2019-09-17 |
| 10385995 | Fluidic coupling seal | Sylvain Cormier, Joshua A. Shreve, Paul Keenan, Kenneth R. Plant | 2019-08-20 |
| 10238989 | Hybrid gradient delivery system and operation | Craig Hamilton Dobbs | 2019-03-26 |
| 10232287 | Corrosion protection in tubing used chromatography | Kurt D. Joudrey, Steven D. Trudeau, Paul Keenan, Daniel J. McCormick, Eugene Berthiaume | 2019-03-19 |
| 9393504 | Closed loop flow control of a HPLC constant flow pump to enable low-flow operation | Geoff C. Gerhardt | 2016-07-19 |
| 9377011 | High pressure pump with reduced seal wear | Joshua A. Shreve, Neal B. Almeida, John Angelosanto | 2016-06-28 |
| 8679333 | Closed loop flow control of a HPLC constant flow pump to enable low-flow operation | Geoff C. Gerhardt | 2014-03-25 |
| 8333568 | Device and methods of measuring pressure | John Angelosanto, Frank A. Rubino, Stanley P. Pensak, JR., David J. First, Jean-Pierre Pugnaire +1 more | 2012-12-18 |
| 8297589 | Active valve and methods of operation thereof | Theodore A. Dourdeville, Frank A. Rubino, Kurt D. Joudrey, John Angelosanto | 2012-10-30 |
| 8241013 | Serial capillary pump | Mark W. Moeller, Daniel J. McCormick | 2012-08-14 |
| 8176932 | Defined leak path for high pressure seal | John Angelosanto, Frank A. Rubino | 2012-05-15 |
| 7955059 | Fluid control device for a high pressure analytical instrument | Theodore D. Ciolkosz, Peter Kirby, Mark W. Moeller, Russell Keene, Daniel J. McCormick +3 more | 2011-06-07 |
| 7674375 | Closed loop flow control of a HPLC constant flow pump to enable low-flow operation | Geoff C. Gerhardt | 2010-03-09 |
| 7665480 | Defined lead path for high pressure seal | John Angelosanto, Frank A. Rubino | 2010-02-23 |
| 7241115 | Methods and apparatus for determining the presence or absence of a fluid leak | Steven J. Ciavarini, Robert Tacconi, Frank A. Rubino, Robert J. Dumas | 2007-07-10 |
| 7186336 | Flow sensing apparatus | Geoff C. Gerhardt | 2007-03-06 |
| 5788465 | Tool-less pump head configuration | Jeffrey H. Stokes, Robert E. Reynolds, Wade P. Leveille, Robert J. Dumas | 1998-08-04 |
| 5266268 | Centrifugal analyzer rotors | Joseph D. Antocci, Richard H. Darling, Maxwell E. Lawrence, Jr. | 1993-11-30 |