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Bernd Engler
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Hanau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Coating dispersion for exhaust gas catalysts
Patent number
5,958,829
Issue date
Sep 28, 1999
Degussa-Huls Aktiengesellschaft
Rainer Domesle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for using a catalyst to purify exhaust gases from a diesel e...
Patent number
5,514,354
Issue date
May 7, 1996
Degussa AG
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Coating dispersion for exhaust gas catalysts
Patent number
5,496,788
Issue date
Mar 5, 1996
Degussa Aktiengesellschaft
Rainer Domesle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Monolithic catalyst with a metal carrier
Patent number
5,446,006
Issue date
Aug 29, 1995
Degussa Aktiengesellschaft
Rainer Domesle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxidative diesel control catalyst
Patent number
5,371,056
Issue date
Dec 6, 1994
Degussa Aktiengesellschaft
Juergen Leyrer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Reduction in the quantity of NO.sub.x in lean exhaust gas of motor...
Patent number
5,354,720
Issue date
Oct 11, 1994
Degussa Aktiengesellschaft
Jurgen Leyrer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for selective reduction of nitrous oxides with ammonia
Patent number
5,300,472
Issue date
Apr 5, 1994
Degussa Aktiengesellschaft
Reinhold Brand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the oxidation of sulfur dioxide and method for the pro...
Patent number
5,215,953
Issue date
Jun 1, 1993
Degussa Aktiengesellschaft
Stephan Blumrich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a catalyst for selective reduction of nitrous...
Patent number
5,198,403
Issue date
Mar 30, 1993
Degussa AG
Reinhold Brand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for purifying the exhaust gases of internal combustion eng...
Patent number
5,179,059
Issue date
Jan 12, 1993
Degussa AG
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for purification of exhaust gases of diesel engines and me...
Patent number
5,157,007
Issue date
Oct 20, 1992
Degussa AG
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device and method for the continuous measurement of the ammonia con...
Patent number
5,131,260
Issue date
Jul 21, 1992
Degussa AG
Reinhold Brand
G01 - MEASURING TESTING
Information
Patent Grant
Titanium dioxide compacts, method of their production and a catalys...
Patent number
5,120,701
Issue date
Jun 9, 1992
Degussa
Reinhold Brand
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Catalyst for purifying exhaust gases from internal combustion engin...
Patent number
5,120,695
Issue date
Jun 9, 1992
Degusaa Aktiengesellschaft (Degussa AG)
Stephan Blumrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the reduction of nitrogen oxides from waste gases using...
Patent number
5,116,586
Issue date
May 26, 1992
Degussa Aktiengesellschaft
Michael Baacke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for purifying exhaust gases from internal combustion engin...
Patent number
5,073,532
Issue date
Dec 17, 1991
Degussa Aktiengesellschaft
Rainer Domesle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the purification of exhaust gases of internal combusti...
Patent number
5,045,521
Issue date
Sep 3, 1991
Degussa Aktiengesellschaft
Egbert Lox
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Monolithic or honeycomb-type catalyst
Patent number
5,043,311
Issue date
Aug 27, 1991
Degussa Aktiengesellschaft
Bernd Engler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Support material for three-way catalysts containing platinum group...
Patent number
5,024,985
Issue date
Jun 18, 1991
Degussa Aktiengesellschaft
Edgar Koberstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Platinum-free three-way catalyst
Patent number
5,013,705
Issue date
May 7, 1991
Degussa Aktiengesellschaft
Edgar Koberstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rhodium-free three-way catalyst
Patent number
5,001,103
Issue date
Mar 19, 1991
Degussa Aktiengesellschaft
Edgar Koberstein
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst to eliminate noxious substances contained in the exhaust g...
Patent number
4,987,112
Issue date
Jan 22, 1991
Degussa Aktiengesellschaft
Bernd Engler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for the catalytic removal of nitrogen oxides from exhaust ga...
Patent number
4,963,332
Issue date
Oct 16, 1990
Degussa Aktiengesellschaft
Reinhold Brand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust-gas catalyst with reduced tendency to store sulfur oxides a...
Patent number
4,963,521
Issue date
Oct 16, 1990
Degussa Aktiengesellschaft
Bernd Engler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for the purification of exhaust gas from diesel motors
Patent number
4,900,517
Issue date
Feb 13, 1990
Degussa AG
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for the containment of monolithic catalysts
Patent number
4,859,428
Issue date
Aug 22, 1989
Degussa Aktiengesellschaft
Reinhold Brand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for the purification of exhaust gas from diesel motors
Patent number
4,828,807
Issue date
May 9, 1989
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for the containment of monolithic catalysts
Patent number
4,814,146
Issue date
Mar 21, 1989
Degussa Aktiengesellschaft
Reinhold Brand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the purification of exhaust gases containing oxides of...
Patent number
4,744,967
Issue date
May 17, 1988
Degussa Aktiengesellschaft
Reinhold Brand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method for carrying out the selectively catalytic reduction of nitr...
Publication number
20040136890
Publication date
Jul 15, 2004
Jurgen Lang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL