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Reel/Frame:	044037/0192			Pages:	20
		Recorded:	09/27/2017
Attorney Dkt #:	205264-10223
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 61

Patent #:	6211516	Issue Dt:	04/03/2001	Application #:	09247646	Filing Dt:	02/09/1999
Title:	PHOTOIONIZATION MASS SPECTROMETER

Patent #:	6326615	Issue Dt:	12/04/2001	Application #:	09386577	Filing Dt:	08/30/1999
Title:	RAPID RESPONSE MASS SPECTROMETER SYSTEM

Patent #:	6642513	Issue Dt:	11/04/2003	Application #:	09411455	Filing Dt:	10/01/1999
Title:	MATERIALS AND APPARATUS FOR THE DETECTION OF CONTRABAND

Patent #:	6630664	Issue Dt:	10/07/2003	Application #:	09596307	Filing Dt:	06/14/2000
Title:	ATMOSPHERIC PRESSURE PHOTOIONIZER FOR MASS SPECTROMETRY

Patent #:	6329653	Issue Dt:	12/11/2001	Application #:	09653038	Filing Dt:	09/01/2000
Title:	Photoionization mass spectrometer

Patent #:	6690005	Issue Dt:	02/10/2004	Application #:	09910197	Filing Dt:	07/20/2001
Publication #:	US20020017605	Pub Dt:	02/14/2002
Title:	ION MOBILITY SPECTROMETER

Patent #:	6708572	Issue Dt:	03/23/2004	Application #:	10033874	Filing Dt:	12/20/2001
Publication #:	US20020078767	Pub Dt:	06/27/2002
Title:	PORTAL TRACE DETECTION SYSTEMS FOR DETECTION OF IMBEDDED PARTICLES

Patent #:	6737642	Issue Dt:	05/18/2004	Application #:	10101670	Filing Dt:	03/18/2002
Publication #:	US20030173514	Pub Dt:	09/18/2003
Title:	HIGH DYNAMIC RANGE ANALOG-TO-DIGITAL CONVERTER

Patent #:	6765198	Issue Dt:	07/20/2004	Application #:	10103601	Filing Dt:	03/20/2002
Publication #:	US20020134933	Pub Dt:	09/26/2002
Title:	ENHANCEMENTS TO ION MOBILITY SPECTROMETERS

Patent #:	7119342	Issue Dt:	10/10/2006	Application #:	10334506	Filing Dt:	12/31/2002
Publication #:	US20030155500	Pub Dt:	08/21/2003
Title:	INTERFACES FOR A PHOTOIONIZATION MASS SPECTROMETER

Patent #:	6831273	Issue Dt:	12/14/2004	Application #:	10628753	Filing Dt:	07/28/2003
Publication #:	US20040056191	Pub Dt:	03/25/2004
Title:	ION MOBILITY SPECTROMETERS WITH IMPROVED RESOLUTION

Patent #:	7338638	Issue Dt:	03/04/2008	Application #:	10640551	Filing Dt:	08/13/2003
Publication #:	US20040131503	Pub Dt:	07/08/2004
Title:	TRAPPING MATERIALS FOR TRACE DETECTION SYSTEMS

Patent #:	6815670	Issue Dt:	11/09/2004	Application #:	10657223	Filing Dt:	09/08/2003
Publication #:	US20040094707	Pub Dt:	05/20/2004
Title:	MATERIALS AND APPARATUS FOR THE DETECTION OF CONTRABAND

Patent #:	7109476	Issue Dt:	09/19/2006	Application #:	10672958	Filing Dt:	09/24/2003
Publication #:	US20040119009	Pub Dt:	06/24/2004
Title:	MULTIPLE ION SOURCES INVOLVING ATMOSPHERIC PRESSURE PHOTOIONIZATION

Patent #:	7456393	Issue Dt:	11/25/2008	Application #:	10774003	Filing Dt:	02/06/2004
Publication #:	US20050019220	Pub Dt:	01/27/2005
Title:	DEVICE FOR TESTING SURFACES OF ARTICLES FOR TRACES OF EXPLOSIVES AND/OR DRUGS

Patent #:	6840122	Issue Dt:	01/11/2005	Application #:	10774004	Filing Dt:	02/06/2004
Title:	PORTAL TRACE DETECTION SYSTEMS FOR DETECTION OF IMBEDDED PARTICLES

Patent #:	7253727	Issue Dt:	08/07/2007	Application #:	10886952	Filing Dt:	07/08/2004
Publication #:	US20050057354	Pub Dt:	03/17/2005
Title:	SECURITY CHECKPOINT

Patent #:	7047829	Issue Dt:	05/23/2006	Application #:	10929915	Filing Dt:	08/30/2004
Publication #:	US20060042407	Pub Dt:	03/02/2006
Title:	DEVICE FOR TESTING TRACES OF EXPLOSIVES AND/OR DRUGS

Patent #:	7141786	Issue Dt:	11/28/2006	Application #:	10936112	Filing Dt:	09/08/2004
Publication #:	US20060049346	Pub Dt:	03/09/2006
Title:	PARTICLE SAMPLING PRECONCENTRATOR

Patent #:	7161144	Issue Dt:	01/09/2007	Application #:	11004495	Filing Dt:	12/03/2004
Publication #:	US20050139764	Pub Dt:	06/30/2005
Title:	INTERFACES FOR A PHOTOIONIZATION MASS SPECTROMETER

Patent #:	7401498	Issue Dt:	07/22/2008	Application #:	11075199	Filing Dt:	03/07/2005
Publication #:	US20060196249	Pub Dt:	09/07/2006
Title:	MULTIPLE TRACE PORTAL DETECTION SYSTEMS

Patent #:	7196325	Issue Dt:	03/27/2007	Application #:	11138594	Filing Dt:	05/25/2005
Publication #:	US20060284103	Pub Dt:	12/21/2006
Title:	GLOW DISCHARGE AND PHOTOIONIZATION SOURCE

Patent #:	7299710	Issue Dt:	11/27/2007	Application #:	11202455	Filing Dt:	08/11/2005
Publication #:	US20070034024	Pub Dt:	02/15/2007
Title:	HAND-HELD TRACE VAPOR/PARTICLE SAMPLING SYSTEM

Patent #:	7448248	Issue Dt:	11/11/2008	Application #:	11299915	Filing Dt:	12/12/2005
Publication #:	US20070131017	Pub Dt:	06/14/2007
Title:	CALIBRATION AND VERIFICATION TOOL AND METHOD FOR CALIBRATING A DETECTION APPARATUS

Patent #:	7594447	Issue Dt:	09/29/2009	Application #:	11402190	Filing Dt:	04/11/2006
Publication #:	US20070169570	Pub Dt:	07/26/2007
Title:	DEVICE FOR TESTING FOR TRACES OF EXPLOSIVES AND/OR DRUGS

Patent #:	7541577	Issue Dt:	06/02/2009	Application #:	11426442	Filing Dt:	06/26/2006
Publication #:	US20080067341	Pub Dt:	03/20/2008
Title:	METHODS FOR ANALYZING ION MOBILITY DATA

Patent #:	7594422	Issue Dt:	09/29/2009	Application #:	11554160	Filing Dt:	10/30/2006
Publication #:	US20080098794	Pub Dt:	05/01/2008
Title:	APPARATUS AND METHOD FOR CALIBRATING A TRACE DETECTION PORTAL

Patent #:	8434375	Issue Dt:	05/07/2013	Application #:	11639579	Filing Dt:	12/15/2006
Publication #:	US20130091963	Pub Dt:	04/18/2013
Title:	HAND-HELD TRACE VAPOR/PARTICLE SAMPLING SYSTEM

Patent #:	7721588	Issue Dt:	05/25/2010	Application #:	11687063	Filing Dt:	03/16/2007
Publication #:	US20070220953	Pub Dt:	09/27/2007
Title:	SYSTEMS AND METHODS FOR DETECTING PARTICLES

Patent #:	7528367	Issue Dt:	05/05/2009	Application #:	11875536	Filing Dt:	10/19/2007
Publication #:	US20080093549	Pub Dt:	04/24/2008
Title:	ION MOBILITY SPECTROMETER

Patent #:	7880137	Issue Dt:	02/01/2011	Application #:	11966179	Filing Dt:	12/28/2007
Publication #:	US20090166521	Pub Dt:	07/02/2009
Title:	ELECTRODE DESIGN FOR AN ION SPECTROMETER

Patent #:	7663099	Issue Dt:	02/16/2010	Application #:	11967539	Filing Dt:	12/31/2007
Publication #:	US20090166531	Pub Dt:	07/02/2009
Title:	APPARATUS AND METHOD FOR GENERATING AN AMMONIA GAS

Patent #:	8614582	Issue Dt:	12/24/2013	Application #:	12082535	Filing Dt:	04/10/2008
Publication #:	US20110181288	Pub Dt:	07/28/2011
Title:	METHOD OF SIMULTANEOUSLY SCREENING A PLURALITY OF PEOPLE.

Patent #:	8186234	Issue Dt:	05/29/2012	Application #:	12082638	Filing Dt:	04/10/2008
Publication #:	US20090223310	Pub Dt:	09/10/2009
Title:	HAND-HELD TRACE VAPOR/PARTICLE DETECTION SYSTEM

Patent #:	7856898	Issue Dt:	12/28/2010	Application #:	12244381	Filing Dt:	10/02/2008
Publication #:	US20090038370	Pub Dt:	02/12/2009
Title:	CALIBRATION AND VERIFICATION TOOL AND METHOD FOR CALIBRATING A DETECTION APPARATUS

Patent #:	8161830	Issue Dt:	04/24/2012	Application #:	12276118	Filing Dt:	11/21/2008
Publication #:	US20100126284	Pub Dt:	05/27/2010
Title:	METHOD, APPARATUS, AND SYSTEM FOR INTEGRATED VAPOR AND PARTICULATE SAMPLING

Patent #:	8402842	Issue Dt:	03/26/2013	Application #:	12650195	Filing Dt:	12/30/2009
Publication #:	US20110154918	Pub Dt:	06/30/2011
Title:	SURFACE SAMPLING MOBILE CHEMICAL DETECTION PROBE

Patent #:	8288735	Issue Dt:	10/16/2012	Application #:	13091365	Filing Dt:	04/21/2011
Publication #:	US20110278447	Pub Dt:	11/17/2011
Title:	PHOTOEMISSION INDUCED ELECTRON IONIZATION

Patent #:	8723111	Issue Dt:	05/13/2014	Application #:	13248501	Filing Dt:	09/29/2011
Publication #:	US20130082172	Pub Dt:	04/04/2013
Title:	APPARATUS FOR CHEMICAL SAMPLING AND METHOD OF ASSEMBLING THE SAME

Patent #:	8686355	Issue Dt:	04/01/2014	Application #:	13415359	Filing Dt:	03/08/2012
Publication #:	US20130234013	Pub Dt:	09/12/2013
Title:	DETECTION SYSTEM ASSEMBLY, DRYER CARTRIDGE, AND REGENERATOR AND METHODS FOR MAKING AND USING THE SAME

Patent #:	9354153	Issue Dt:	05/31/2016	Application #:	13843320	Filing Dt:	03/15/2013
Publication #:	US20150268147	Pub Dt:	09/24/2015
Title:	HAND-HELD TRACE PARTICLE SAMPLING SYSTEM AND METHOD OF OPERATING THE SAME

Patent #:	8857278	Issue Dt:	10/14/2014	Application #:	13860360	Filing Dt:	04/10/2013
Publication #:	US20130239704	Pub Dt:	09/19/2013
Title:	HAND-HELD TRACE VAPOR/PARTICLE SAMPLING SYSTEM

Patent #:	9482655	Issue Dt:	11/01/2016	Application #:	14133921	Filing Dt:	12/19/2013
Publication #:	US20150177214	Pub Dt:	06/25/2015
Title:	SYSTEM AND METHOD FOR USING ADDITIVES WITH ISOTOPIC PATTERNS TO ENHANCE THE SPECIFICITY OF A SPECTROMETER

Patent #:	8952327	Issue Dt:	02/10/2015	Application #:	14186820	Filing Dt:	02/21/2014
Publication #:	US20150007447	Pub Dt:	01/08/2015
Title:	DETECTION SYSTEM ASSEMBLY, DRYER CARTRIDGE AND REGENERATOR AND METHODS FOR MAKING AND USING THE SAME

Patent #:	8866073	Issue Dt:	10/21/2014	Application #:	14194279	Filing Dt:	02/28/2014
Publication #:	US20140264002	Pub Dt:	09/18/2014
Title:	ION TRAP MOBILITY SPECTROMETER AND METHOD OF USING THE SAME

Patent #:	9726655	Issue Dt:	08/08/2017	Application #:	14492196	Filing Dt:	09/22/2014
Publication #:	US20160282321	Pub Dt:	09/29/2016
Title:	SELECTIVE ION CHEMISTRY FOR NITRATE DETECTION

Patent #:	9766218	Issue Dt:	09/19/2017	Application #:	14530081	Filing Dt:	10/31/2014
Publication #:	US20160123942	Pub Dt:	05/05/2016
Title:	GAS CURTAIN AT INLET FOR TRACE DETECTORS

Patent #:	9147565	Issue Dt:	09/29/2015	Application #:	14586503	Filing Dt:	12/30/2014
Title:	ION MOBILITY SPECTROMETER AND METHOD OF USING THE SAME

Patent #:	9952179	Issue Dt:	04/24/2018	Application #:	14666856	Filing Dt:	03/24/2015
Publication #:	US20170191962	Pub Dt:	07/06/2017
Title:	SYSTEM AND METHOD FOR TRACE DETECTION USING DUAL IONIZATION SOURCES

Patent #:	NONE	Issue Dt:		Application #:	14974137	Filing Dt:	12/18/2015
Publication #:	US20170213715	Pub Dt:	07/27/2017
Title:	DETECTION OF COMPOUNDS THROUGH DOPANT-ASSISTED PHOTOIONIZATION

Patent #:	9683981	Issue Dt:	06/20/2017	Application #:	15064203	Filing Dt:	03/08/2016
Title:	CHEMICAL VAPORIZATION AND DETECTION OF COMPOUNDS HAVING LOW VOLATILITY

Patent #:	9689857	Issue Dt:	06/27/2017	Application #:	15064264	Filing Dt:	03/08/2016
Title:	TEMPERATURE INFLUENCED CHEMICAL VAPORIZATION AND DETECTION OF COMPOUNDS HAVING LOW VOLATILITY

Patent #:	9789434	Issue Dt:	10/17/2017	Application #:	15082108	Filing Dt:	03/28/2016
Publication #:	US20170274316	Pub Dt:	09/28/2017
Title:	SYSTEMS AND METHODS FOR GAS PRE-SEPARATION FOR DETECTION OF SUBSTANCES

Patent #:	10386340	Issue Dt:	08/20/2019	Application #:	15087251	Filing Dt:	03/31/2016
Publication #:	US20170284977	Pub Dt:	10/05/2017
Title:	DETECTION OF SUBSTANCES OF INTEREST USING GAS-SOLID PHASE CHEMISTRY

Patent #:	NONE	Issue Dt:		Application #:	15135679	Filing Dt:	04/22/2016
Publication #:	US20170309463	Pub Dt:	10/26/2017
Title:	SYSTEMS AND METHODS FOR TRACE CHEMICAL DETECTION USING DUAL PHOTOIONIZATION SOURCES

Patent #:	10049868	Issue Dt:	08/14/2018	Application #:	15370947	Filing Dt:	12/06/2016
Publication #:	US20180158665	Pub Dt:	06/07/2018
Title:	APPARATUS FOR DETECTING CONSTITUENTS IN A SAMPLE AND METHOD OF USING THE SAME

Patent #:	10281366	Issue Dt:	05/07/2019	Application #:	15374333	Filing Dt:	12/09/2016
Publication #:	US20180164189	Pub Dt:	06/14/2018
Title:	SAMPLING DEVICE INCLUDING MECHANICAL FORCE FEEDBACK MECHANISM

Patent #:	NONE	Issue Dt:		Application #:	15379834	Filing Dt:	12/15/2016
Publication #:	US20180172635	Pub Dt:	06/21/2018
Title:	METHODS AND DEVICES FOR MOISTURE-BASED CALIBRATION

Patent #:	10707063	Issue Dt:	07/07/2020	Application #:	15388589	Filing Dt:	12/22/2016
Publication #:	US20180182603	Pub Dt:	06/28/2018
Title:	SYSTEMS AND METHODS FOR CALIBRATION, VERIFICATION, AND SENSITIVITY CHECKS FOR DETECTORS

Patent #:	NONE	Issue Dt:		Application #:	15473270	Filing Dt:	03/29/2017
Publication #:	US20180283993	Pub Dt:	10/04/2018
Title:	DESORBER AND TRAP FOR TRACE DETECTION SYSTEM

Patent #:	10458885	Issue Dt:	10/29/2019	Application #:	15476616	Filing Dt:	03/31/2017
Publication #:	US20180284081	Pub Dt:	10/04/2018
Title:	RAPID DESORBER HEATING AND COOLING FOR TRACE DETECTION

Assignor

SMITHS DETECTION, LLC

Exec Dt:

07/07/2017

Assignee

MD US TRACE HOLDING, LLC

12525 CHADRON AVE.

C/O RAPISCAN SYSTEMS, INC. (AN OSI SYSTEMS COMPANY)

HAWTHORNE, CALIFORNIA 90250

Correspondence name and address
	LOEB & LOEB LLP
	321 N. CLARK
	SUITE 2300
	CHICAGO, IL 60654

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