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Friedemann Rohr
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Hanau, DE
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last 30 patents
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Patent Grant
Method for operating a nitrogen oxide storage catalyst in a diesel...
Patent number
7,670,577
Issue date
Mar 2, 2010
Umicore AG & Co. KG
Friedemann Rohr
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for regenerating a nitrogen oxides storage catalyst
Patent number
7,351,677
Issue date
Apr 1, 2008
Umicore AG & Co. KG
Friedemann Rohr
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TREATING NOX IN EXHAUST GAS AND SYSTEM THEREFORE
Publication number
20130202507
Publication date
Aug 8, 2013
Stephan Echoff
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
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
Method For Operating A Nitrogen Oxide Storage Catalyst In A Diesel...
Publication number
20090297415
Publication date
Dec 3, 2009
Umicore AG & Co. KG
Friedemann Rohr
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for Operating a Nitrogen Oxide Storage Catalytic Converter i...
Publication number
20080314030
Publication date
Dec 25, 2008
Umicore AG & Co. KG
Wilfried Mueller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Process for regenerating a nitrogen oxides storage catalyst
Publication number
20040055285
Publication date
Mar 25, 2004
Friedemann Rohr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL