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Bernd Thone
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Friedberg, DE
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last 30 patents
Information
Patent Grant
Process for removing pollutants from combustion exhaust gases
Patent number
5,382,418
Issue date
Jan 17, 1995
Metallgesellschaft Aktiengesellschaft
Bernd Thone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for catalytically reducing nitrogen oxides in combustion ex...
Patent number
5,370,850
Issue date
Dec 6, 1994
Metallgesellschaft Aktiengesellschaft
Bernd Thone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for removing dust, sulfur compounds and nitro...
Patent number
5,219,543
Issue date
Jun 15, 1993
Metallgesellschaft Aktiengesellschaft
Werner Weisweiler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of treating residues obtained by purification of exhaust gas
Patent number
5,092,929
Issue date
Mar 3, 1992
Metallgesellschaft Aktiengesellschaft
Harald Sauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the volatilization of zinc and/or lead from metallurgic...
Patent number
4,200,454
Issue date
Apr 29, 1980
Metallgesellschaft AG
Carl-August Maelzer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for thermally treating solids with high-oxygen gases, espec...
Patent number
4,144,051
Issue date
Mar 13, 1979
Metallgesellschaft Aktiengesellschaft
Martin Rahn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for thermally treating fine-grained solids
Patent number
4,108,634
Issue date
Aug 22, 1978
Metallgesellschaft Aktiengesellschaft
Martin Rahn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...