| 11273390 |
Techniques for thermally insulating a liquid chromatographic column |
Edouard S. P. Bouvier, Pamela C. Iraneta, Joseph A. Jarrell |
2022-03-15 |
$44,415,000 |
| 11130074 |
Hybrid gradient delivery system and operation |
Craig Hamilton Dobbs |
2021-09-28 |
$118,658,000 |
| 10413846 |
Techniques for thermally insulating a liquid chromatographic column |
Edouard S. P. Bouvier, Pamela C. Iraneta, Joseph A. Jarrell |
2019-09-17 |
$43,525,000 |
| 10385995 |
Fluidic coupling seal |
Sylvain Cormier, Joshua A. Shreve, Paul Keenan, Kenneth R. Plant |
2019-08-20 |
$20,024,000 |
| 10238989 |
Hybrid gradient delivery system and operation |
Craig Hamilton Dobbs |
2019-03-26 |
$22,374,000 |
| 10232287 |
Corrosion protection in tubing used chromatography |
Kurt D. Joudrey, Steven D. Trudeau, Paul Keenan, Daniel J. McCormick, Eugene Berthiaume |
2019-03-19 |
$92,380,000 |
| 9393504 |
Closed loop flow control of a HPLC constant flow pump to enable low-flow operation |
Geoff C. Gerhardt |
2016-07-19 |
$14,695,000 |
| 9377011 |
High pressure pump with reduced seal wear |
Joshua A. Shreve, Neal B. Almeida, John Angelosanto |
2016-06-28 |
$39,393,000 |
| 8679333 |
Closed loop flow control of a HPLC constant flow pump to enable low-flow operation |
Geoff C. Gerhardt |
2014-03-25 |
$17,364,000 |
| 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 |
$33,146,000 |
| 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 |
$32,651,000 |
| 8176932 |
Defined leak path for high pressure seal |
John Angelosanto, Frank A. Rubino |
2012-05-15 |
$20,818,000 |
| 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 |
$37,331,000 |
| 7674375 |
Closed loop flow control of a HPLC constant flow pump to enable low-flow operation |
Geoff C. Gerhardt |
2010-03-09 |
$46,260,000 |
| 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 |
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| 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 |
|