| Patent | Date |
|---|
Emission-based Detector For Capillary Gas Chromatography
App 20220252517 - Gamache; Yves | 2022-08-11 |
Emission-based detector for capillary gas chromatography
Grant 11,340,173 - Gamache May 24, 2 | 2022-05-24 |
Electrode Assemblies For Plasma Discharge Devices
App 20220030693 - GAMACHE; Yves ; et al. | 2022-01-27 |
Methods and systems for managing gas purification
Grant 11,213,786 - Gamache January 4, 2 | 2022-01-04 |
Bait sleeve
Grant 11,116,191 - Gamache September 14, 2 | 2021-09-14 |
Fitting assembly with leak detection for analytical systems
Grant 11,067,467 - Gamache July 20, 2 | 2021-07-20 |
Chromatography Valve For Fluid Analysis
App 20210199625 - GAMACHE; Yves ; et al. | 2021-07-01 |
Plasma-based Detector And Methods Using The Same For Measuring And Monitoring Properties Of A Gas Flow
App 20210156805 - GAMACHE; Yves ; et al. | 2021-05-27 |
Sleigh Shovel
App 20210071377 - Gamache; Yves | 2021-03-11 |
Gas Chromatography Modular Oven
App 20200386723 - Gamache; Yves ; et al. | 2020-12-10 |
Method And Apparatus For Analysing A Gas Chromatography Elution Peak
App 20200371074 - Gamache; Yves ; et al. | 2020-11-26 |
Geothermal Pile
App 20200347832 - GAMACHE; Yves ; et al. | 2020-11-05 |
Discharge-based photo ionisation detector for use with a gas chromatography system
Grant 10,761,059 - Gamache Sep | 2020-09-01 |
Dolly For Attachment To A Vehicle Hitch
App 20200130722 - Gamache; Yves ; et al. | 2020-04-30 |
Valve with a load varying mechanism, and method of operating the same
Grant 10,428,960 - Gamache October 1, 2 | 2019-10-01 |
Systems and methods for testing for a gas leak through a gas flow component
Grant 10,408,763 - Gamache Sept | 2019-09-10 |
Multi-mode plasma-based optical emission gas detector
Grant 10,379,054 - Gamache A | 2019-08-13 |
Bait Sleeve
App 20190082667 - GAMACHE; Yves | 2019-03-21 |
Fitting Assembly For Analytical Applications
App 20180246003 - Gamache; Yves | 2018-08-30 |
Emission-based Detector For Capillary Gas Chromatography
App 20180164219 - Gamache; Yves | 2018-06-14 |
Methods And Systems For Managing Gas Purification
App 20180050301 - GAMACHE; Yves | 2018-02-22 |
Ball valve with load varying mechanism, and method of operating the same
Grant 9,897,218 - Gamache February 20, 2 | 2018-02-20 |
Discharge-based Photo Ionisation Detector For Use With A Gas Chromatography System
App 20180038832 - Gamache; Yves | 2018-02-08 |
Multi-mode Plasma-based Optical Emission Gas Detector
App 20180038800 - Gamache; Yves | 2018-02-08 |
Systems And Methods For Testing For A Gas Leak Through A Gas Flow Component
App 20180003641 - GAMACHE; Yves | 2018-01-04 |
Magnetic Metering Valve And Method Of Operating The Same
App 20170211717 - GAMACHE; Yves | 2017-07-27 |
Ball Valve With Load Varying Mechanism, And Method Of Operating The Same
App 20170167616 - GAMACHE; Yves | 2017-06-15 |
Rotary valve
Grant D788,268 - Gamache May 30, 2 | 2017-05-30 |
Diaphragm valve with sealing assembly, chromatographic system including same and method of operation thereof
Grant 9,632,065 - Gamache April 25, 2 | 2017-04-25 |
Valve With a Load Varying Mechanism, and Method of Operating the Same
App 20160348795 - Gamache; Yves | 2016-12-01 |
Actuator
Grant 9,476,516 - Gamache October 25, 2 | 2016-10-25 |
Valve with a loading varying mechanism, and method of operating the same
Grant 9,435,440 - Gamache September 6, 2 | 2016-09-06 |
Diaphragm-sealed valve with improved actuator design
Grant 9,377,444 - Gamache June 28, 2 | 2016-06-28 |
Diaphragm Valve with Sealing Assembly, Chromatographic System Including Same and Method of Operation Thereof
App 20160025688 - Gamache; Yves | 2016-01-28 |
Actuator
App 20150354722 - Gamache; Yves | 2015-12-10 |
Actuator
Grant 9,145,977 - Gamache September 29, 2 | 2015-09-29 |
Valve With a Loading Varying Mechanism, and Method of Operating the Same
App 20150198255 - Gamache; Yves | 2015-07-16 |
Conical rotary valve for chromatographic applications
Grant 9,004,449 - Gamache , et al. April 14, 2 | 2015-04-14 |
Diaphragm-Sealed Valve with Improved Actuator Design
App 20150083259 - Gamache; Yves | 2015-03-26 |
Actuator
App 20150069276 - Gamache; Yves | 2015-03-12 |
Actuator
Grant 8,864,102 - Gamache October 21, 2 | 2014-10-21 |
Self-aligned plunger for chromatographic valve
Grant 8,851,452 - Gamache , et al. October 7, 2 | 2014-10-07 |
Temperature compensated valve for gas chromatography
Grant 8,794,594 - Gamache , et al. August 5, 2 | 2014-08-05 |
Fitting component, ferrule and nut
Grant 8,573,653 - Gamache November 5, 2 | 2013-11-05 |
Diaphragm-sealed valve having a locking mechanism
Grant 8,469,057 - Gamache , et al. June 25, 2 | 2013-06-25 |
Actuator
App 20130015377 - Gamache; Yves | 2013-01-17 |
Fitting Component, Ferrule And Nut
App 20120228872 - Gamache; Yves | 2012-09-13 |
System and method of eliminating interference for impurities measurement in noble gases
Grant 8,239,171 - Gamache , et al. August 7, 2 | 2012-08-07 |
Conical Rotary Valve For Chromatographic Applications
App 20120181466 - Gamache; Yves ; et al. | 2012-07-19 |
Self-aligned Plunger For Chromatographic Valve
App 20120025120 - Gamache; Yves ; et al. | 2012-02-02 |
Diaphragm-sealed valve having intermediate communication ports
Grant 8,104,506 - Gamache , et al. January 31, 2 | 2012-01-31 |
Diaphragm-sealed Valve Having A Locking Mechanism
App 20110233440 - Gamache; Yves ; et al. | 2011-09-29 |
Diaphragm-sealed valve with process purging groove
Grant 7,931,043 - Gamache , et al. April 26, 2 | 2011-04-26 |
Chromatographic systems and methods for eliminating interference from interfering agents
Grant 7,824,471 - Gamache , et al. November 2, 2 | 2010-11-02 |
Temperature Compensated Valve For Gas Chromatography
App 20100059699 - Gamache; Yves ; et al. | 2010-03-11 |
Chromatographic Systems And Methods For Eliminating Interference From Interfering Agents
App 20090165642 - Gamache; Yves ; et al. | 2009-07-02 |
Diaphragm-sealed Valve With Process Purging Groove
App 20090152481 - Gamache; Yves ; et al. | 2009-06-18 |
System And Method Of Eliminating Interference For Impurities Measurement In Noble Gases
App 20090132206 - Gamache; Yves ; et al. | 2009-05-21 |
Rotary valve and analytical chromatographic system using the same
Grant 7,503,203 - Gamache , et al. March 17, 2 | 2009-03-17 |
Diaphragm-sealed Valve Having Intermediate Communication Ports
App 20090014078 - Gamache; Yves ; et al. | 2009-01-15 |
Chromatographic methods for measuring impurities in a gas sample
Grant 7,451,634 - Gamache , et al. November 18, 2 | 2008-11-18 |
Diaphragm-sealed valve, analytical chromatographic system and method using the same
Grant 7,216,528 - Gamache , et al. May 15, 2 | 2007-05-15 |
Chromatographic methods for measuring impurities in a gas sample
App 20060196247 - Gamache; Yves ; et al. | 2006-09-07 |
Diaphragm-sealed valve, analytical chromatographic system and method using the same
App 20060185419 - Gamache; Yves ; et al. | 2006-08-24 |
Fluid sampling system and method thereof
Grant 7,028,563 - Gamache , et al. April 18, 2 | 2006-04-18 |
Rotary valve and analytical chromatographic system using the same
App 20060042686 - Gamache; Yves ; et al. | 2006-03-02 |
Fluid sampling system and method thereof
App 20050217391 - Gamache, Yves ; et al. | 2005-10-06 |
Fluid sampling device
Grant 6,637,277 - Gamache , et al. October 28, 2 | 2003-10-28 |
Fluid sampling device
App 20020129668 - Gamache, Yves ; et al. | 2002-09-19 |
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