Stephan Eckhoff

Person

Alzenau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Particle filter having SCR-active coating
- Patent number 10,989,089
- Issue date Apr 27, 2021
- Umicore AG & Co. KG
- Anke Schuler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
SCR-active material
- Patent number 10,799,831
- Issue date Oct 13, 2020
- Umicore AG & Co. KG
- Michael Seyler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reduction of N2O in the exhaust gas of lean-burn petrol engines
- Patent number 9,719,446
- Issue date Aug 1, 2017
- Umicore AG & Co. KG
- Frank Adam
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for reactivating exhaust-gas purification systems...
- Patent number 9,587,540
- Issue date Mar 7, 2017
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for regenerating NOx storage catalytic converters of diesel...
- Patent number 9,482,128
- Issue date Nov 1, 2016
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Regulating strategy for a catalytic converter concept for exhaust-g...
- Patent number 9,328,682
- Issue date May 3, 2016
- Umicore AG & Co. KG
- Ruediger Hoyer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of depleting nitrous oxide in exhaust gas after-treatment fo...
- Patent number 8,512,658
- Issue date Aug 20, 2013
- Umicore AG & Co. KG
- Stephan Eckhoff
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust-gas aftertreatment system with catalytically active wall-fl...
- Patent number 8,475,753
- Issue date Jul 2, 2013
- Umicore AG & Co. KG
- Stephan Eckhoff
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nitrogen oxide storage catalytic converter for use in a motor vehic...
- Patent number 8,454,917
- Issue date Jun 4, 2013
- Umicore AG & Co. KG
- Ruediger Hoyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual-stage method for the reactivation of thermally aged nitrogen o...
- Patent number 8,383,544
- Issue date Feb 26, 2013
- Umicore AG & Co., KG
- Stephan Eckhoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for regenerating soot filters in the exhaust gas system of a...
- Patent number 8,327,625
- Issue date Dec 11, 2012
- Umicore AG & Co. KG
- Stephan Eckhoff
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oxidation catalyst for internal combustion engines
- Patent number 6,077,489
- Issue date Jun 20, 2000
- Degussa Huls Aktiengesellschaft
- Harald Klein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for lowering nitrogen oxide levels in combustion engine exh...
- Patent number 6,001,318
- Issue date Dec 14, 1999
- Degussa-Huls Aktiengesellschaft
- Hans Van Den Tillaart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SCR Zeolite Catalysts for Reduced N2O Formation
- Publication number 20250222443
- Publication date Jul 10, 2025
- Umicore AG & Co. KG
- Fei Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCR Zeolite Catalysts for Improved NOx Reduction
- Publication number 20250196114
- Publication date Jun 19, 2025
- Umicore AG & Co. KG
- Fei Wen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCR-Active Material
- Publication number 20200406191
- Publication date Dec 31, 2020
- Umicore AG & Co. KG
- Michael Seyler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Particle Filter Having SCR-Active Coating
- Publication number 20190203625
- Publication date Jul 4, 2019
- Umicore AG & Co. KG
- Anke Schuler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SCR-Active Material
- Publication number 20190184338
- Publication date Jun 20, 2019
- Umicore AG & Co. KG
- Michael Seyler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCR-Active Material Having Enhanced Thermal Stability
- Publication number 20190176087
- Publication date Jun 13, 2019
- Umicore AG & Co. KG
- Frank Welsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST HAVING SCR-ACTIVE COATING
- Publication number 20190105650
- Publication date Apr 11, 2019
- Umicore AG & Co. KG
- Frank WELSCH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICLE FILTER HAVING SCR-ACTIVE COATING
- Publication number 20190060885
- Publication date Feb 28, 2019
- Umicore AG & Co. KG
- Frank WELSCH
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCTION OF N2O IN THE EXHAUST GAS OF LEAN-BURN PETROL ENGINES
- Publication number 20160222901
- Publication date Aug 4, 2016
- Umicore AG & Co. KG
- Frank ADAM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DESULFURIZATION OF NOX STORAGE CATALYSTS
- Publication number 20160082427
- Publication date Mar 24, 2016
- Umicore AG & Co. KG
- Frank ADAM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Device for Reactivating Exhaust-Gas Purification Systems...
- Publication number 20140123630
- Publication date May 8, 2014
- Umicore AG & Co. KG
- Stephan Eckhoff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR REGENERATING NOX STORAGE CATALYTIC CONVERTERS OF DIESEL...
- Publication number 20140090362
- Publication date Apr 3, 2014
- Umicore AG & Co. KG
- Stephan Eckhoff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF DEPLETING NITROUS OXIDE IN EXHAUST GAS AFTER-TREATMENT FO...
- Publication number 20130028818
- Publication date Jan 31, 2013
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST-GAS AFTERTREATMENT SYSTEM WITH CATALYTICALLY ACTIVE WALL-FL...
- Publication number 20120148464
- Publication date Jun 14, 2012
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REGULATING STRATEGY FOR A CATALYTIC CONVERTER CONCEPT FOR EXHAUST-G...
- Publication number 20110277450
- Publication date Nov 17, 2011
- Umicore AG & Co. KG
- Ruediger Hoyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NITROGEN OXIDE STORAGE CATALYTIC CONVERTER FOR USE IN A MOTOR VEHIC...
- Publication number 20110271658
- Publication date Nov 10, 2011
- Umicore AG & Co. KG
- Ruediger Hoyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR THE ON-BOARD REACTIVATION OF THERMALLY AGED NITROGEN OXI...
- Publication number 20110258982
- Publication date Oct 27, 2011
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DUAL-STAGE METHOD FOR THE REACTIVATION OF THERMALLY AGED NITROGEN O...
- Publication number 20100300077
- Publication date Dec 2, 2010
- Stephan Eckhoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NITROGEN OXIDE STORAGE CATALYST FEATURING A REDUCED DESULFURIZATION...
- Publication number 20100233051
- Publication date Sep 16, 2010
- UMICORE AG & Co. KG
- Ina GRISSTEDE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Regenerating Soot Filters in the Exhaust Gas System of a...
- Publication number 20100101210
- Publication date Apr 29, 2010
- Umicore AG & Co. KG
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DESULFURIZING NITROGEN OXIDE STORAGE CATALYSTS IN THE EX...
- Publication number 20100064665
- Publication date Mar 18, 2010
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NITROGEN OXIDE STORAGE CATALYST FEATURING A REDUCED DESULFURIZATION...
- Publication number 20100055012
- Publication date Mar 4, 2010
- Ina Grisstede
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST EMISSION CONTROL SYSTEM FOR LEAN ENGINES AND METHOD FOR OPE...
- Publication number 20100037597
- Publication date Feb 18, 2010
- Stephan Eckhoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Stephan Eckhoff

Person

Patents Grantslast 30 patents

Particle filter having SCR-active coating

SCR-active material

Reduction of N2O in the exhaust gas of lean-burn petrol engines

Method and device for reactivating exhaust-gas purification systems...

Method for regenerating NOx storage catalytic converters of diesel...

Regulating strategy for a catalytic converter concept for exhaust-g...

Method of depleting nitrous oxide in exhaust gas after-treatment fo...

Exhaust-gas aftertreatment system with catalytically active wall-fl...

Nitrogen oxide storage catalytic converter for use in a motor vehic...

Dual-stage method for the reactivation of thermally aged nitrogen o...

Method for regenerating soot filters in the exhaust gas system of a...

Oxidation catalyst for internal combustion engines

Process for lowering nitrogen oxide levels in combustion engine exh...

Patents Applicationslast 30 patents

SCR Zeolite Catalysts for Reduced N2O Formation

SCR Zeolite Catalysts for Improved NOx Reduction

SCR-Active Material

Particle Filter Having SCR-Active Coating

SCR-Active Material

SCR-Active Material Having Enhanced Thermal Stability

CATALYST HAVING SCR-ACTIVE COATING

PARTICLE FILTER HAVING SCR-ACTIVE COATING

REDUCTION OF N2O IN THE EXHAUST GAS OF LEAN-BURN PETROL ENGINES

DESULFURIZATION OF NOX STORAGE CATALYSTS

Method and Device for Reactivating Exhaust-Gas Purification Systems...

METHOD FOR REGENERATING NOX STORAGE CATALYTIC CONVERTERS OF DIESEL...

METHOD OF DEPLETING NITROUS OXIDE IN EXHAUST GAS AFTER-TREATMENT FO...

EXHAUST-GAS AFTERTREATMENT SYSTEM WITH CATALYTICALLY ACTIVE WALL-FL...

REGULATING STRATEGY FOR A CATALYTIC CONVERTER CONCEPT FOR EXHAUST-G...

NITROGEN OXIDE STORAGE CATALYTIC CONVERTER FOR USE IN A MOTOR VEHIC...

METHOD FOR THE ON-BOARD REACTIVATION OF THERMALLY AGED NITROGEN OXI...

DUAL-STAGE METHOD FOR THE REACTIVATION OF THERMALLY AGED NITROGEN O...

NITROGEN OXIDE STORAGE CATALYST FEATURING A REDUCED DESULFURIZATION...

Method for Regenerating Soot Filters in the Exhaust Gas System of a...

METHOD AND DESULFURIZING NITROGEN OXIDE STORAGE CATALYSTS IN THE EX...

NITROGEN OXIDE STORAGE CATALYST FEATURING A REDUCED DESULFURIZATION...

EXHAUST EMISSION CONTROL SYSTEM FOR LEAN ENGINES AND METHOD FOR OPE...