HOLMQUIST; Brett

Patent Applications and Registrations

Patent applications and USPTO patent grants for HOLMQUIST; Brett.The latest application filed is for "mass spectrometric determination of non-derivatized, non-metabolized vitamin d".

Company Profile

11.32.42

HOLMQUIST; Brett - Mission Viejo CA
Holmquist; Brett - Thousand Oaks CA
HOLMQUIST; Brett - West Hills CA
Holmquist; Brett - Calabasas Hills CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mass Spectrometric Determination Of Non-derivatized, Non-metabolized Vitamin D App 20220214366 - HOLMQUIST; Brett ; et al.	2022-07-07
Mass spectrometric determination of non-derivatized, non-metabolized vitamin D Grant 11,280,799 - Holmquist , et al. March 22, 2	2022-03-22
Methods and Systems for Detecting Prostaglandins by LC-MS/MS App 20220082570 - Holmquist; Brett ; et al.	2022-03-17
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20220043011 - Holmquist; Brett ; et al.	2022-02-10
Mass Spectrometry Of Steroidal Compounds In Multiplexed Patient Samples App 20210349109 - HOLMQUIST; Brett ; et al.	2021-11-11
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 11,105,821 - Holmquist , et al. August 31, 2	2021-08-31
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20210231689 - Clarke; Nigel J. ; et al.	2021-07-29
Mass spectrometry of steroidal compounds in multiplexed patient samples Grant 10,955,424 - Holmquist , et al. March 23, 2	2021-03-23
Methods for detecting vitamin D metabolites by mass spectrometry Grant 10,935,558 - Clarke , et al. March 2, 2	2021-03-02
Mass Spectrometric Determination Of Non-derivatized, Non-metabolized Vitamin D App 20210041464 - HOLMQUIST; Brett ; et al.	2021-02-11
Methods and Systems for Detecting Antibodies by Surface Plasmon Resonance App 20200333331 - Kelemen; Mary Katherine Morr ; et al.	2020-10-22
Methods and Systems for the Detection of 11-Oxo Androgens by LC-MS/MS App 20200333361 - Holmquist; Brett ; et al.	2020-10-22
Mass spectrometric determination of non-derivatized, non-metabolized vitamin D Grant 10,753,950 - Holmquist , et al. A	2020-08-25
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20200241018 - Holmquist; Brett ; et al.	2020-07-30
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20200158688 - Holmquist; Brett ; et al.	2020-05-21
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 10,429,398 - Holmquist , et al. October 1, 2	2019-10-01
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20190250175 - Clarke; Nigel J. ; et al.	2019-08-15
Methods for detecting vitamin D metabolites by mass spectrometry Grant 10,267,810 - Clarke , et al.	2019-04-23
Mass Spectrometric Determination Of Non-derivatized, Non-metabolized Vitamin D App 20180348236 - HOLMQUIST; Brett ; et al.	2018-12-06
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20180156828 - Clarke; Nigel J. ; et al.	2018-06-07
Methods for detecting vitamin D metabolites by mass spectrometry Grant 9,880,180 - Clarke , et al. January 30, 2	2018-01-30
Mass Spectrometry Of Steroidal Compounds In Multiplexed Patient Samples App 20170261523 - HOLMQUIST; Brett ; et al.	2017-09-14
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20170248620 - Holmquist; Brett ; et al.	2017-08-31
Mass Spectrometric Determination Of Cookson-derivatized, Non-metabolized Vitamin D App 20170115314 - HOLMQUIST; Brett ; et al.	2017-04-27
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 9,625,477 - Holmquist , et al. April 18, 2	2017-04-18
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20170102400 - Clarke; Nigel J. ; et al.	2017-04-13
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 9,535,077 - Holmquist , et al. January 3, 2	2017-01-03
Methods for detecting vitamin D metabolites by mass spectrometry Grant 9,529,004 - Clarke , et al. December 27, 2	2016-12-27
Mass spectrometry of steroidal compounds in multiplexed patient samples Grant 9,506,937 - Holmquist , et al. November 29, 2	2016-11-29
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20160139157 - Clarke; Nigel J. ; et al.	2016-05-19
Mass Spectrometry Of Steroidal Compounds In Multiplexed Patient Samples App 20160061848 - HOLMQUIST; Brett ; et al.	2016-03-03
Methods for detecting vitamin D metabolites by mass spectrometry Grant 9,244,084 - Clarke , et al. January 26, 2	2016-01-26
Mass spectrometry of steroidal compounds in multiplexed patient samples Grant 9,034,653 - Holmquist , et al. May 19, 2	2015-05-19
Methods for detecting vitamin D metabolites by mass spectrometry Grant 8,936,943 - Clarke , et al. January 20, 2	2015-01-20
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,852,951 - Holmquist , et al. October 7, 2	2014-10-07
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20140234989 - HOLMQUIST; Brett ; et al.	2014-08-21
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20140162371 - Clarke; Nigel J. ; et al.	2014-06-12
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20140051176 - Holmquist; Brett ; et al.	2014-02-20
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20130236979 - Clarke; Nigel J. ; et al.	2013-09-12
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20130143329 - Holmquist; Brett ; et al.	2013-06-06
Mass Spectrometry Of Steroidal Compounds In Multiplexed Patient Samples App 20130137185 - Holmquist; Brett ; et al.	2013-05-30
Methods for detecting vitamin D metabolites by mass spectrometry Grant 8,431,411 - Clarke , et al. April 30, 2	2013-04-30
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,389,292 - Holmquist , et al. March 5, 2	2013-03-05
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,293,540 - Holmquist , et al. October 23, 2	2012-10-23
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20120190121 - Holmquist; Brett ; et al.	2012-07-26
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20120115242 - Holmquist; Brett ; et al.	2012-05-10
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,173,442 - Holmquist , et al. May 8, 2	2012-05-08
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20120085902 - Clarke; Nigel ; et al.	2012-04-12
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20120061562 - Holmquist; Brett ; et al.	2012-03-15
Mass Spectrometric Determination Of Non-derivatized, Non-metabolized Vitamin D App 20120025067 - Holmquist; Brett ; et al.	2012-02-02
Methods for detecting vitamin D metabolites by mass spectrometry Grant 8,101,427 - Clarke , et al. January 24, 2	2012-01-24
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,084,269 - Holmquist , et al. December 27, 2	2011-12-27
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 8,076,157 - Holmquist , et al. December 13, 2	2011-12-13
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20110248158 - Holmquist; Brett ; et al.	2011-10-13
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 8,034,627 - Holmquist , et al. October 11, 2	2011-10-11
Mass Spectrometric Determination Of Cookson-derivatized, Non-metabolized Vitamin D App 20110240840 - Holmquist; Brett ; et al.	2011-10-06
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20110226944 - Holmquist; Brett ; et al.	2011-09-22
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20110226945 - Holmquist; Brett ; et al.	2011-09-22
Methods For Detecting Vitamin D Metabolites By Mass Spectrometry App 20110220785 - Clarke; Nigel ; et al.	2011-09-15
Vitamin D metabolite determination utilizing mass spectrometry following derivatization Grant 7,977,117 - Holmquist , et al. July 12, 2	2011-07-12
Methods for detecting vitamin D metabolites by mass spectrometry Grant 7,972,867 - Clarke , et al. July 5, 2	2011-07-05
Methods for detecting dihydroxyvitamin D metabolites by mass spectrometry Grant 7,972,868 - Holmquist , et al. July 5, 2	2011-07-05
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20110133069 - Holmquist; Brett ; et al.	2011-06-09
Vitamin D Metabolite Determination Utilizing Mass Spectrometry Following Derivatization App 20110133068 - Holmquist; Brett ; et al.	2011-06-09
Methods for detecting vitamin D metabolites Grant 7,745,226 - Clarke , et al. June 29, 2	2010-06-29
Methods For Detecting Dihydroxyvitamin D Metabolites By Mass Spectrometry App 20090137056 - Holmquist; Brett ; et al.	2009-05-28
Methods for detecting vitamin D metabolites App 20060228808 - Clarke; Nigel ; et al.	2006-10-12
Methods for detecting vitamin D metabolites by mass spectrometry App 20060228809 - Clarke; Nigel ; et al.	2006-10-12

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