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Erich Hums
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Hessdorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic synthesis of zeolites from fly ash
Patent number
9,522,828
Issue date
Dec 20, 2016
Eskom Holdings SOC Limited
Nicholas Mulei Musyoka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for operating a sintering plant
Patent number
6,451,250
Issue date
Sep 17, 2002
Siemens Aktiengesellschaft
Erich Hums
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flue gas pipe and method for treating flue gas
Patent number
6,368,566
Issue date
Apr 9, 2002
Apparatebau Rothemuhle Brandt & Kritzler GmbH
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plate-type catalytic converter
Patent number
6,287,524
Issue date
Sep 11, 2001
Siemens Aktiengesellschaft
Erich Hums
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process for producing a catalyst
Patent number
6,228,801
Issue date
May 8, 2001
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of operating a combustion unit of a coal-fired power plant w...
Patent number
6,067,914
Issue date
May 30, 2000
Siemens Aktiengesellschaft
Erich Hums
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst for reducing the nitrogen oxide concentration in a flowing...
Patent number
6,054,408
Issue date
Apr 25, 2000
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sintering plant
Patent number
5,971,752
Issue date
Oct 26, 1999
Siemens Aktiengesellschaft
Erich Hums
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Burner, particularly for a gas turbine, with catalytically induced...
Patent number
5,950,434
Issue date
Sep 14, 1999
Siemens Aktiengesellschaft
Erich Hums
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Catalytic combustion chamber operating on preformed fuel, preferabl...
Patent number
5,946,917
Issue date
Sep 7, 1999
Siemens Aktiengesellschaft
Erich Hums
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Catalyst for reacting organic compounds present in a gas mixture
Patent number
5,945,372
Issue date
Aug 31, 1999
Siemens Aktiengesellschaft
Norbert Landgraf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas turbine for the combustion of reformed fuel gas
Patent number
5,904,040
Issue date
May 18, 1999
Siemens Aktiengesellschaft
Erich Hums
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Process for producing a catalyst
Patent number
5,866,499
Issue date
Feb 2, 1999
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and catalyst for decomposing oxides of nitrogen
Patent number
5,744,113
Issue date
Apr 28, 1998
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for reducing nitrogen oxides in flue gases with an arsenic r...
Patent number
5,433,935
Issue date
Jul 18, 1995
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for regenerating depleted deNO.sub.x catalysts
Patent number
5,283,052
Issue date
Feb 1, 1994
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Arsenic-resistant catalyst and method for producing the same
Patent number
5,270,277
Issue date
Dec 14, 1993
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Arsenic-resistant mixed oxide catalyst and process for producing th...
Patent number
5,112,794
Issue date
May 12, 1992
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making catalysts from titanium oxide
Patent number
4,954,476
Issue date
Sep 4, 1990
Siemens Aktiengesellschaft
Erich Hums
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Combustion plant with a device for reducing nitrogen oxides in flue...
Patent number
4,880,378
Issue date
Nov 14, 1989
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst material for reducing nitrogen oxides in flue gases and me...
Patent number
4,851,381
Issue date
Jul 25, 1989
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst material for reducing the nitrogen oxides in flue gases
Patent number
4,849,392
Issue date
Jul 18, 1989
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plate-like catalyst
Patent number
4,847,234
Issue date
Jul 11, 1989
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst carrier material and method for producing the same
Patent number
4,814,318
Issue date
Mar 21, 1989
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ULTRASONIC SYNTHESIS OF ZEOLITES FROM FLY ASH
Publication number
20140255297
Publication date
Sep 11, 2014
UNIVERSITY OF THE WESTERN CAPE
Nicholas Mulei Musyoka
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for producing a catalyst body, and catalyst body
Publication number
20020004449
Publication date
Jan 10, 2002
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst formed by spraying a titanium hydroxide material
Publication number
20010014648
Publication date
Aug 16, 2001
Siemens Aktiengesellschaft
Erich Hums
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL