F01N3/0864 - CPC Classification Index

#1

20240191667

2024-06-13

SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION

#2

20230407804

2023-12-21

Systems and methods for particulate filter regeneration with cylinder deactivation

#3

20230340918

2023-10-26

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

#4

20230277986

2023-09-07

Exhaust Gas Purification Catalyst

#5

20210180491

2021-06-17

Exhaust purification system of internal combustion engine

#6

20200208586

2020-07-02

Exhaust purification system of internal combustion engine

#7

20200080458

2020-03-12

Exhaust purification system of internal combustion engine

#8

20200072114

2020-03-05

Exhaust purification system of internal combustion engine

#9

20200018206

2020-01-16

Catalyst oxygen purge control apparatus and method

#10

20190242314

2019-08-08

Methods and systems for an exhaust gas treatment arrangement

#11

20190153920

2019-05-23

PARTICLE FILTER FOR AN INTERNAL COMBUSTION ENGINE

#12

20190128161

2019-05-02

Exhaust purification system of internal combustion engine

#13

20190085747

2019-03-21

Limiting exposure of zeolite containing aftertreatment components to rich exhaust conditions

#14

20190078490

2019-03-14

Method for detecting catalyst deterioration of vehicle

#15

20180252139

2018-09-06

Oxygen storage/release material

#16

20180202336

2018-07-19

Exhaust gas control apparatus for internal combustion engine and exhaust gas control method for internal combustion engine

#17

20180179941

2018-06-28

Exhaust gas control apparatus for internal combustion engine

#18

20180179939

2018-06-28

Reducing oxygen in a gas turbine exhaust

#19

20180163652

2018-06-14

Exhaust gas purification apparatus and method for controlling the same

#20

20180119593

2018-05-03

Method for operating an exhaust gas aftertreatment device of a motor vehicle

#21

20180112568

2018-04-26

METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE

#22

20180100417

2018-04-12

Catalyst oxygen purge control apparatus and method

#23

20180073458

2018-03-15

Control device for an exhaust purification system of an internal combustion engine

#24

20180021726

2018-01-25

Exhaust gas purification catalyst

#25

20180001308

2018-01-04

Exhaust gas purification apparatus

#26

20170328250

2017-11-16

Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines

#27

20170248095

2017-08-31

Control system of internal combustion engine

#28

20170218874

2017-08-03

Internal combustion engine

#29

20170218868

2017-08-03

Internal combustion engine

#30

20170211496

2017-07-27

Control system of internal combustion engine

#31

20170175656

2017-06-22

Control system for an internal combustion engine

#32

20170167345

2017-06-15

Three way catalytic control method and system for decreasing fuel consumption and vehicle having the same

#33

20170167338

2017-06-15

THREE-WAY CATALYTIC CONVERTER USING NANOPARTICLES

#34

20170101953

2017-04-13

Control device for internal combustion engine

#35

20170058749

2017-03-02

Internal combustion engine

#36

20170037804

2017-02-09

Control device of internal combustion engine

#37

20170037802

2017-02-09

Internal combustion engine

#38

20170022862

2017-01-26

METHOD FOR OPERATING A DIVE DEVICE AND CORRESPONDING DRIVE DEVICE

#39

20170009626

2017-01-12

Deterioration diagnosis apparatus for exhaust gas purification apparatus

#40

20160377008

2016-12-29

Control system of internal combustion engine

#41

20160326975

2016-11-10

Control system of internal combustion engine

#42

20160273466

2016-09-22

Control system of internal combustion engine

#43

20160186628

2016-06-30

Deterioration diagnosis apparatus for the exhaust gas purification apparatus

#44

20160177796

2016-06-23

Method for operating a drive device and corresponding drive device

#45

20160160773

2016-06-09

Engine aftertreatment system with exhaust lambda control

#46

20150375206

2015-12-31

Catalytic converter

#47

20150252744

2015-09-10

Exhaust gas purification apparatus

#48

20150247434

2015-09-03

Control device for internal combustion engine

#49

20150204260

2015-07-23

Purification apparatus of engine exhaust gas and method for purification of exhaust gas

#50

20150125371

2015-05-07

Three-way-catalyst system

#51

20150089927

2015-04-02

Abnormality diagnosis system of internal combustion engine

#52

20150020763

2015-01-22

Method for removing trace levels of oxygen from direct combustion device combustion products

#53

20150017069

2015-01-15

Exhaust gas treatment system

#54

20140230446

2014-08-21

Reducing oxygen in a gas turbine exhaust

#55

20140208722

2014-07-31

Exhaust gas purifying apparatus for internal combustion engine

#56

20140037524

2014-02-06

Catalyst for purifying exhaust gas

#57

20130283783

2013-10-31

Control apparatus for internal combustion engine

#58

20130236381

2013-09-12

Denitration catalyst composition and method of denitration using same

#59

20130203588

2013-08-08

Exhaust purifying catalyst

#60

20120315204

2012-12-13

EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD FOR DIESEL ENGINE

#61

20120191288

2012-07-26

ON-BOARD DIAGNOSTICS SYSTEM AND METHOD

#62

20120167553

2012-07-05

Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage material

#63

20120122672

2012-05-17

Exhaust gas-purifying catalyst

#64

20120110987

2012-05-10

Exhaust purification system of internal combustion engine

#65

20120055231

2012-03-08

Method for determining a delay time of a pre-catalytic converter lambda probe and method for determining the oxygen storage capacity of an oxygen store

#66

20120055142

2012-03-08

Catalysts for gasoline lean burn engines with improved NH-formation activity

#67

20120055141

2012-03-08

Catalyst for gasoline lean burn engines with improved NO oxidation activity

#68

20120053050

2012-03-01

Exhaust gas purifying catalyst and method for manufacturing the same

#69

20120027654

2012-02-02

Catalyst for purifying exhaust gas

#70

20110245076

2011-10-06

Exhaust gas purification catalyst

#71

20110237428

2011-09-29

EXHAUST GAS-PURIFYING CATALYST

#72

20110225956

2011-09-22

EXHAUST PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE

#73

20110056279

2011-03-10

Method for checking a catalytic converter oxygen storage reservoir for sufficient storage capacity

#74

20100263358

2010-10-21

Multi-zoned catalyst compositions

#75

20100242458

2010-09-30

Exhaust gas cleaner

#76

20100205939

2010-08-19

Exhaust gas purifying apparatus for internal combustion engine

#77

20100186371

2010-07-29

Method for operating an exhaust-gas catalytic converter of an internal combustion engine

#78

20100011749

2010-01-21

Exhaust gas purifying apparatus for internal combustion engine

#79

20100008832

2010-01-14

Exhaust gas purification catalyst, exhaust gas purification system, and exhaust gas purification method

#80

20090320454

2009-12-31

CATALYST MONITORING SYSTEM AND METHOD

#81

20090313974

2009-12-24

Catalyst deterioration-determination device and method and engine control unit

#82

20090313971

2009-12-24

Diesel Exhaust Treatment System Catalyst Monitoring

#83

20090308058

2009-12-17

Deterioration determination device for catalyst, catalyst deterioration determining method, and engine control unit

#84

20090308054

2009-12-17

Method for controlling NOreduction system

#85

20090266054

2009-10-29

Control Apparatus and Method for Internal Combustion Engine

#86

20090248281

2009-10-01

Control apparatus and method for internal combustion engine

#87

20090239745

2009-09-24

Catalyst for purifying exhaust gas

#88

20090229249

2009-09-17

Method for monitoring the nitrogen oxide storage capacity of a nitrogen oxide storage catalyst used in the form of a primary catalytic converter

#89

20090151324

2009-06-18

Method for setting a predetermined oxygen filling value of an oxygen storage reservoir of a catalytic converter

#90

20090151323

2009-06-18

METHOD AND DEVICE FOR OPERATING AN EXHAUST-GAS AFTER-TREATMENT SYSTEM

#91

20090145109

2009-06-11

Catalyst degradation diagnosis device and diagnosis method for internal combustion engine

#92

20090104088

2009-04-23

Exhaust gas purification system for internal combustion engine

#93

20090084087

2009-04-02

Exhaust emission control device for internal combustion engine, method of controlling the exhaust emission control device, and engine control unit

#94

20090030592

2009-01-29

Catalyst Deterioration Detecting Apparatus of Vehicle Internal Combustion Engine

#95

20090000281

2009-01-01

Method for catalytic reduction of nitrogen oxides

#96

20080314034

2008-12-25

Exhaust system for a spark-ignited internal combustion engine

#97

20080282787

2008-11-20

Method for diagnosing a storage-capable catalytic converter for exhaust aftertreatment in an internal combustion engine

#98

20080184697

2008-08-07

Emmision control device for internal combustion engine

#99

20080163611

2008-07-10

Procedure for the desulfurization of a storage catalyst and the device for the implementation of this procedure

#100

20080148804

2008-06-26

System and method for diagnosing operation of a NOx adsorber catalyst

#101

20080148715

2008-06-26

Method of raising temperature in exhaust-gas purifier and exhaust-gas purification system

#102

20080124263

2008-05-29

Exhaust emission control device and method for internal combustion engine, and engine control unit

#103

20080105031

2008-05-08

Method and device for diagnosis of an exhaust gas cleaning system

#104

20080082249

2008-04-03

Method for determining the conversion performance of an oxygen storage-capable catalytic converter of an internal combustion engine

#105

20080041038

2008-02-21

Catalytic Converter Configuration and Method for Desulfurizing a NOx Storage Catalytic Converter

#106

20070298504

2007-12-27

Diesel exhaust treatment system catalyst monitoring

#107

20070277513

2007-12-06

Exhaust Purification System of Internal Combustion Engine

#108

20070277507

2007-12-06

Enhanced hybrid de-NOx system

#109

20070265160

2007-11-15

Exhaust gas purification catalyst

#110

20070227123

2007-10-04

Air-fuel ratio control system for internal combustion engine

#111

20070220863

2007-09-27

Deterioration detecting apparatus for catalyst

#112

20070209351

2007-09-13

Desulfation control strategy

#113

20070203635

2007-08-30

Procedure and control device to diagnose a catalytic converter system of an internal combustion engine

#114

20070137178

2007-06-21

Procedure to measure the oxygen storage capability of an emission control system

#115

20070113538

2007-05-24

Exhaust gas purifying system and abnormality determining method therefor

#116

20070095051

2007-05-03

Control apparatus and method for internal combustion engine

#117

20070051094

2007-03-08

HC adsorbing material and device for judging deterioration of the HC adsorbing material

#118

20070044452

2007-03-01

Control device of internal combustion engine

#119

20060260294

2006-11-23

Emission control strategy for lean idle

#120

20060236678

2006-10-26

Degradation estimating apparatus for unburned component adsorption catalyst

#121

20060123769

2006-06-15

Process for the control of charging and discharging of an oxygen reservoir of an exhaust gas catalytic converter

#122

20060032216

2006-02-16

Method for the control of the supplied air/fuel ratio of an internal combustion engine

#123

20060032215

2006-02-16

Method for the control of the supplied air/fuel ratio of an internal combustion engine