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Winfried Dolling
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Weissenbrunn, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the catalytic conversion of nitrogen oxides contained in...
Patent number
6,470,676
Issue date
Oct 29, 2002
Siemens Aktiengesellschaft
Winfried Dölling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process and apparatus for the catalytic elimination of a pollutant...
Patent number
6,422,005
Issue date
Jul 23, 2002
Siemens Aktiengesellschaft
Winfried Dölling
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for reducing the NOx content in the exhaust gas of an intern...
Patent number
6,192,676
Issue date
Feb 27, 2001
Siemens Aktiengesellschaft
Jürgen Zürbig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and device for operating an internal combustion engine opera...
Patent number
6,173,568
Issue date
Jan 16, 2001
Siemens Aktiengesellschaft
JJ{umlaut over (u)}rgen Zurbig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for metering the introduction of a reducing ag...
Patent number
6,092,367
Issue date
Jul 25, 2000
Siemens Aktiengesellschaft
Winfried Dolling
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and device for converting a pollutant in an exhaust gas in a...
Patent number
5,950,422
Issue date
Sep 14, 1999
Seimens Aktiengesellschaft
Winfried Dolling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Method for the catalytic conversion of nitrogen oxides contained in...
Publication number
20020069642
Publication date
Jun 13, 2002
Winfried Dolling
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Process and apparatus for the catalytic elimination of a pollutant...
Publication number
20010023585
Publication date
Sep 27, 2001
Winfried Dolling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL