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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
12,055,554
Issue date
Aug 6, 2024
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
11,921,122
Issue date
Mar 5, 2024
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
11,680,949
Issue date
Jun 20, 2023
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
11,579,154
Issue date
Feb 14, 2023
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
10,948,503
Issue date
Mar 16, 2021
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
10,935,558
Issue date
Mar 2, 2021
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
10,267,810
Issue date
Apr 23, 2019
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
9,880,180
Issue date
Jan 30, 2018
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
9,791,464
Issue date
Oct 17, 2017
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
9,529,004
Issue date
Dec 27, 2016
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
9,244,084
Issue date
Jan 26, 2016
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
9,046,539
Issue date
Jun 2, 2015
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
8,936,943
Issue date
Jan 20, 2015
Quest Diagnostics Investments, Inc.
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
8,709,818
Issue date
Apr 29, 2014
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for detecting catecholamines by mass spectrometry
Patent number
8,614,418
Issue date
Dec 24, 2013
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for detecting catecholamines by mass spectrometry
Patent number
8,487,241
Issue date
Jul 16, 2013
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
8,431,411
Issue date
Apr 30, 2013
Quest Diagnostics Investments Incorporated
Nigel Clarke
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detecting catecholamines by mass spectrometry
Patent number
8,362,416
Issue date
Jan 29, 2013
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Grant
Lipoprotein analysis by differential charged-particle mobility
Patent number
8,247,235
Issue date
Aug 21, 2012
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for detecting vitamin D metabolites by mass spectrometry
Patent number
7,972,867
Issue date
Jul 5, 2011
Quest Diagnostics Investments Incorporated
Nigel Clarke
G01 - MEASURING TESTING
Information
Patent Grant
Methods for detecting catecholamines by mass spectrometry
Patent number
7,952,068
Issue date
May 31, 2011
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20240393354
Publication date
Nov 28, 2024
Quest Quest Diagnostics Investments LLC
Michael P. Caulfield
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20240168039
Publication date
May 23, 2024
Quest Diagnostics Investments LLC
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20230280360
Publication date
Sep 7, 2023
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20230184790
Publication date
Jun 15, 2023
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20210231689
Publication date
Jul 29, 2021
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20210181217
Publication date
Jun 17, 2021
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20190250175
Publication date
Aug 15, 2019
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20190187160
Publication date
Jun 20, 2019
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20180156828
Publication date
Jun 7, 2018
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20180011117
Publication date
Jan 11, 2018
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20170102400
Publication date
Apr 13, 2017
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20160139157
Publication date
May 19, 2016
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20150260739
Publication date
Sep 17, 2015
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20140287530
Publication date
Sep 25, 2014
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20140162371
Publication date
Jun 12, 2014
Quest Diagnostics Investments Incoporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING CATECHOLAMINES BY MASS SPECTROMETRY
Publication number
20130292560
Publication date
Nov 7, 2013
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20130236979
Publication date
Sep 12, 2013
Quest Diagnostics Investments Incorporated
Nigel J. Clarke
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING CATECHOLAMINES BY MASS SPECTROMETRY
Publication number
20130122602
Publication date
May 16, 2013
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20120315706
Publication date
Dec 13, 2012
Quest Diagnostics Inc
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20120085902
Publication date
Apr 12, 2012
Quest Diagnostics Investments Incorporated
Nigel Clarke
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING CATECHOLAMINES BY MASS SPECTROMETRY
Publication number
20110240843
Publication date
Oct 6, 2011
Quest Diagnostics Investments Incorporated
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING VITAMIN D METABOLITES BY MASS SPECTROMETRY
Publication number
20110220785
Publication date
Sep 15, 2011
Quest Diagnostics Investments Incorporated
Nigel Clarke
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR DETECTING CATECHOLAMINES BY MASS SPECTROMETRY
Publication number
20100148055
Publication date
Jun 17, 2010
Michael P. Caulfield
G01 - MEASURING TESTING
Information
Patent Application
LIPOPROTEIN ANALYSIS BY DIFFERENTIAL CHARGED-PARTICLE MOBILITY
Publication number
20080305549
Publication date
Dec 11, 2008
Michael P. Caulfield
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for detecting vitamin D metabolites by mass spectrometry
Publication number
20060228809
Publication date
Oct 12, 2006
Quest Diagnostics Investments Incorporated
Nigel Clarke
G01 - MEASURING TESTING