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Ulrich-Dieter Standt
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Meine, DE
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Patents Grants
last 30 patents
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Patent Grant
Regeneration of a NOx storage catalytic converter of an internal co...
Patent number
6,823,657
Issue date
Nov 30, 2004
Volkswagen AG
Uwe Waschatz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
Use of a catalyst for reducing the quantity and/or size of particle...
Publication number
20040067184
Publication date
Apr 8, 2004
ENGELHARD CORPORATION
Axel Konig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of a catalyst for reducing the quantity and/or size of particul...
Publication number
20030202926
Publication date
Oct 30, 2003
Lothar Puppe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Use of a catalyst for reducing the quantity and/or size of particul...
Publication number
20020114751
Publication date
Aug 22, 2002
Lothar Puppe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of a catalyst for reducing the quantity and/or size of particle...
Publication number
20020034466
Publication date
Mar 21, 2002
Axel Konig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Use of a catalyst for reducing the quantity and/or size of particul...
Publication number
20020028169
Publication date
Mar 7, 2002
Lothar Puppe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL