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Sarah Funk
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Canton, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dosing control and passive regeneration coordination with diagnostic
Patent number
12,012,886
Issue date
Jun 18, 2024
GM Global Technology Operations LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sensor offset diagnostic in idle and after-run
Patent number
11,435,332
Issue date
Sep 6, 2022
GM Global Technology Operations LLC
David P. Quigley
G01 - MEASURING TESTING
Information
Patent Grant
Diesel exhaust fluid quality based dosing adjustment, alerts, and i...
Patent number
11,060,429
Issue date
Jul 13, 2021
GM Global Technology Operations LLC
Nicholas Girardi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for diagnosing and controlling ammonia oxidation in selectiv...
Patent number
10,690,079
Issue date
Jun 23, 2020
GM Global Technology Operations LLC
Michael A. Smith
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Downstream oxygen sensor performance for selective catalytic reduction
Patent number
10,450,933
Issue date
Oct 22, 2019
GM Global Technology Operations LLC
David P. Quigley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for assessing the condition of a selective catalytic reduct...
Patent number
10,450,924
Issue date
Oct 22, 2019
GM Global Technology Operations LLC
Sarah Funk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective catalytic reduction dosing control
Patent number
10,443,471
Issue date
Oct 15, 2019
GM Global Technology Operations LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Selective catalytic reduction steady state ammonia slip detection
Patent number
10,378,463
Issue date
Aug 13, 2019
GM Global Technology Operations LLC
David P. Quigley
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Limiting exposure of zeolite containing aftertreatment components t...
Patent number
10,358,966
Issue date
Jul 23, 2019
GM Global Technology Operations LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods for controlling selective catalytic reduction systems
Patent number
10,323,559
Issue date
Jun 18, 2019
GM Global Technology Operations LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust treatment system including ammonia storage control system
Patent number
10,247,076
Issue date
Apr 2, 2019
GM Global Technology Operations LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods for controlling and detecting catalyst poisoning of selecti...
Patent number
10,215,072
Issue date
Feb 26, 2019
GM Global Technology Operations LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Predictive control for slip and breakthrough determination of selec...
Patent number
10,082,061
Issue date
Sep 25, 2018
GM Global Technology Operations LLC
David P. Quigley
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for controlling exhaust gas temperature during pa...
Patent number
9,574,483
Issue date
Feb 21, 2017
GM Global Technology Operations LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system including an enhanced SCR diagnostic unit
Patent number
9,194,268
Issue date
Nov 24, 2015
GM Global Technology Operations LLC
Janean E. Kowalkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for determining sulfur storage of aftertreatment devices
Patent number
8,893,482
Issue date
Nov 25, 2014
GM Global Technology Operations LLC
Sarah Funk
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for unloading hydrocarbon emissions from an exhau...
Patent number
8,857,152
Issue date
Oct 14, 2014
GM Global Technology Operations LLC
Christopher Whitt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas aftertreatment desulfurization control
Patent number
8,617,495
Issue date
Dec 31, 2013
GM Global Technology Operations LLC
Sarah Funk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Environmental factor based particulate filter regeneration
Patent number
8,479,495
Issue date
Jul 9, 2013
GM Global Technology Operations LLC
Sarah Funk
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diesel fuel alternative detection and correction systems and methods
Patent number
8,402,748
Issue date
Mar 26, 2013
GM Global Technology Operations LLC
Sarah Funk
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Oxidation catalyst outlet temperature correction systems and methods
Patent number
8,327,621
Issue date
Dec 11, 2012
GM Global Technology Operations LLC
Thomas LaRose, Jr.
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
DOSING CONTROL FOR SCR SYSTEMS
Publication number
20240240580
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SENSOR OFFSET DIAGNOSTIC IN IDLE AND AFTER-RUN
Publication number
20220099642
Publication date
Mar 31, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
G01 - MEASURING TESTING
Information
Patent Application
Diesel Exhaust Fluid Quality Based Dosing Adjustment, Alerts, And I...
Publication number
20210033010
Publication date
Feb 4, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicholas GIRARDI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND SYSTEM FOR COMPENSATING NOX SENSOR MEASUREMENT ERROR
Publication number
20200063633
Publication date
Feb 27, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Luca Lauritano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS FOR ASSESSING THE CONDITION OF A SELECTIVE CATALYTIC REDUCT...
Publication number
20190178129
Publication date
Jun 13, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS FOR CONTROLLING SELECTIVE CATALYTIC REDUCTION SYSTEMS
Publication number
20190178131
Publication date
Jun 13, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method For Diagnosing And Controlling Ammonia Oxidation In Selectiv...
Publication number
20190178187
Publication date
Jun 13, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael A. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LIMITING EXPOSURE OF ZEOLITE CONTAINING AFTERTREATMENT COMPONENTS T...
Publication number
20190085747
Publication date
Mar 21, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EMISSIONS CONTROL SYSTEM OF A COMBUSTION ENGINE EXHAUST SYSTEM
Publication number
20190063285
Publication date
Feb 28, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Po-I Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DOWNSTREAM OXYGEN SENSOR PERFORMANCE FOR SELECTIVE CATALYTIC REDUCTION
Publication number
20190010852
Publication date
Jan 10, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION STEADY STATE AMMONIA SLIP DETECTION
Publication number
20190010884
Publication date
Jan 10, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION STEADY STATE AMMONIA SLIP AND REDUCTA...
Publication number
20190010851
Publication date
Jan 10, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION DOSING CONTROL
Publication number
20180320572
Publication date
Nov 8, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST TREATMENT SYSTEM INCLUDING AMMONIA STORAGE CONTROL SYSTEM
Publication number
20180291783
Publication date
Oct 11, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS FOR MONITORING AND/OR CONTROLLING THE PERFORMANCE OF SELECT...
Publication number
20180274418
Publication date
Sep 27, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David Edwards
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS FOR CONTROLLING AND DETECTING CATALYST POISONING OF SELECTI...
Publication number
20180274421
Publication date
Sep 27, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael A. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PREDICTIVE CONTROL FOR SLIP AND BREAKTHROUGH DETERMINATION OF SELEC...
Publication number
20180258813
Publication date
Sep 13, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEF DOSING FOR SELECTIVE CATALYTIC REDUCTION CATALYSTS
Publication number
20180008932
Publication date
Jan 11, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust Gas Treatment System Including an Enhanced SCR Diagnostic Unit
Publication number
20150101310
Publication date
Apr 16, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Janean E. Kowalkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OXIDATION CATALYST MONITORING
Publication number
20130283767
Publication date
Oct 31, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Kari Jackson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM FOR DETERMINING SULFUR STORAGE OF AFTERTREATMENT DEVICES
Publication number
20130239553
Publication date
Sep 19, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR UNLOADING HYDROCARBON EMISSIONS FROM AN EXHAU...
Publication number
20120151900
Publication date
Jun 21, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Christopher Whitt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIESEL FUEL ALTERNATIVE DETECTION AND CORRECTION SYSTEMS AND METHODS
Publication number
20110173957
Publication date
Jul 21, 2011
GM Global Technology Operations, Inc.
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING EXHAUST GAS TEMPERATURE DURING PA...
Publication number
20110167803
Publication date
Jul 14, 2011
GM Global Technology Operations, Inc.
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OXIDATION CATALYST OUTLET TEMPERATURE CORRECTION SYSTEMS AND METHODS
Publication number
20100269489
Publication date
Oct 28, 2010
GM Global Technology Operations, Inc.
Thomas Larose, JR.
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENVIRONMENTAL FACTOR BASED PARTICULATE FILTER REGENERATION
Publication number
20100223910
Publication date
Sep 9, 2010
GM Global Technology Operations, Inc.
Sarah Funk
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...