Assignee
JARRELL JOSEPH A
US·8 granted patents·1 pending application·26 citations·filing 2008–2011
Top patents by PatentIndex Score
9 records- 0187US8089627B2Evaporative light scattering detectorJARRELL JOSEPH A·Filed 2011·Granted Jan 3, 2012·6 cites·6 claims
- 0286US8642952B2Apparatus and methods for gas chromatography-mass spectrometryJARRELL JOSEPH A·Filed 2010·Granted Feb 4, 2014·7 cites·23 claims
- 0385US8641882B2Capillary column cartridgeJARRELL JOSEPH A·Filed 2011·Granted Feb 4, 2014·5 cites·23 claims
- 0475US8294091B2Methods and apparatus for performing gas and liquid mass spectrometryJARRELL JOSEPH A·Filed 2009·Granted Oct 23, 2012·3 cites·12 claims
- 0573US8449746B2Systems and methods for coupling molecule separation devices to analytical instrumentsJARRELL JOSEPH A·Filed 2011·Granted May 28, 2013·2 cites·18 claims
- 0669US8973427B2Apparatus and methods for the measurement of mass related parametersJARRELL JOSEPH A·Filed 2009·Granted Mar 10, 2015·2 cites·34 claims
- 0766US8232521B2Device and method for analyzing a sampleJARRELL JOSEPH A·Filed 2008·Granted Jul 31, 2012·1 cites·34 claims
- 0852US9905409B2Devices and methods for performing mass analysisJARRELL JOSEPH A·Filed 2008·Granted Feb 27, 2018·0 cites·48 claims
- 0940US2012286151A1Devices and Methods for Analyzing SurfacesJARRELL JOSEPH A·Filed 2011·Application pending·0 cites
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