Inventor

KREUZER THOMAS

DE70 patents

⚠️ This page may combine multiple inventors who share the name “KREUZER THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KREUZER THOMAS

UMICORE AG & CO KG

Process and catalyst for reducing nitrogen oxides

Process for reducing nitrogen oxides

Exhaust gas treatment units for internal combustion engines and processes for operating them

Process for regenerating the catalytic activity of a catalyst that is located in the exhaust gas line of a diesel engine and that has at least one oxidizing function

Catalyst featuring silicone dioxide based support material for the purification of exhaust gases

Exhaust gas treatment unit for the selective catalytic reduction of nitrogen oxides under lean exhaust gas conditions and a process for the treatment of exhaust gases

Method for removing nitrogen oxides and particulates from the lean exhaust gas of an internal combustion engine and exhaust gas emission system

Exhaust-gas purification catalyst to be used close to the engine and process for its production

Method of removing nitrogen oxides from the exhaust gas of a lean-burn internal combustion engine and exhaust-gas purification system therefor

Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions

Oxygen storage material, process for its preparation and its application in a catalyst

Process for operating a three-way catalyst that contains an oxygen-storage component

Catalytically coated particle filter and method for producing the same and its use

Particle filter having a catalytically active coating to accelerate burning off accumulated soot particles during a regeneration phase

Oxygen storage material based on cerium oxide, a process for its preparation and its use

Catalytically coated diesel particle filter, process for producing it and its use

Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst

Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst

Oxygen storage material, process for its preparation and its application in a catalyst

DEGUSSA

Layered noble metal-containing exhaust gas catalyst and its preparation

Catalyst for cleaning up the exhaust gases of a diesel engine

Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structure

Storage material for sulfur oxides

Diesel catalytic converter

Process for the selective catalytic reduction of the nitrogen oxides contained in a lean exhaust gas

Exhaust gas catalyst

Oxygen storing material with high thermal stability and a process for preparation and use thereof

Process and device for removing soot from the exhaust gas of a diesel engine

Catalyst system for the treatment of exhaust gases from diesel engines

Process for the operation of a nitrogen oxides storage catalyst

Method of purifying a lean exhaust gas and catalytic system therefor

Auxiliary heating for motor vehicles with internal combustion engines

Method of depositing catalytically active components on high-surface area support materials

Process for lowering nitrogen oxide levels in combustion engine exhaust gas

Process for reducing the nitrogen oxides content of exhaust gas from an internal combustion engine

Oxidation catalyst for internal combustion engines

DMC2 DEGUSSA METALS CATALYSTS

Process for checking the operatability of a nitrogen oxide storage catalyst

Single layer high performance catalyst

Process for producing electrical energy with the aid of a fuel cell

Honeycomb body made of material with improved radial pressure resistance

DMC2 DEGUSSA METAL CATALYSTS C

Structured catalysts for selective reduction of nitrogen oxides by ammonia using a compound that can be hydrolyzed to ammonia

Process for checking the operability of an exhaust gas purification catalyst

DEGUSSA HULS AKTIENGESSELLSCHA

Catalyst material

DMC2 DEGUSSA METALS

Process for preparing a catalyst

DEGUSSA AKTIENGESELLSCAFT

Exhaust gas purification catalyst with improved hydrocarbon conversion

2 DMC

Catalyst for purifying the exhaust gases of diesel engines, and process for the preparation thereof

PFEIFER MARCUS

Catalytic activated diesel particle filter with ammonia trap effect

DEGUSSA HULS AKTIENGESELLSCHRA

Process for coating a ceramic honeycomb body

UMICOR AG & CO KG

Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst

HARRIS MICHAEL

Method and apparatus for coating a carrier