Michael Hoffmann

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Aschaffenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for desulfating a nitrogen oxide storage catalyst
- Patent number 6,973,775
- Issue date Dec 13, 2005
- Umicore AG & Co. KG
- Michael Hoffmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for removing nitrogen oxides and particulates from the lean...
- Patent number 6,938,411
- Issue date Sep 6, 2005
- Umicore AG & Co. KG
- Michael Hoffmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Catalytic Soot Filter and Use Thereof in Treatment of Lean Exhaust...
- Publication number 20090285736
- Publication date Nov 19, 2009
- UMICORE AG & Co. KG
- Adolf SCHAFER-SINDLINGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for desulfating a nitrogen oxide storage catalyst
- Publication number 20040112042
- Publication date Jun 17, 2004
- OMG AG & Co. KG
- Michael Hoffmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalytic soot filter and use thereof in treatment of lean exhaust...
- Publication number 20040065078
- Publication date Apr 8, 2004
- Adolf Schafer-Sindlinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for removing nitrogen oxides and particulates from the lean...
- Publication number 20010052232
- Publication date Dec 20, 2001
- Michael Hoffmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL