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Gunter Kratel
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Durach-Bechen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Heat insulating moulded body and process for producing the same
Patent number
6,180,927
Issue date
Jan 30, 2001
Wacker-Chemie GmbH
Thomas Eyhorn
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Panel-shaped, evacuated molded element, method of thermal insulatio...
Patent number
6,110,310
Issue date
Aug 29, 2000
Wacker-Chemie GmbH
Thomas Eyhorn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Mixture and process for producing heat-insulating moldings
Patent number
5,911,903
Issue date
Jun 15, 1999
Wacker-Chemie GmbH
Thomas Eyhorn
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the production of a microporous body having heat insula...
Patent number
5,685,932
Issue date
Nov 11, 1997
Wacker-Chemie GmbH
Gunter Stohr
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Radiant heater, in particular, for heating a glass-ceramic hot plate
Patent number
5,532,458
Issue date
Jul 2, 1996
Wacker-Chemie GmbH
Gunter Kratel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Hydrophobicization of pyrogenic silica
Patent number
5,458,916
Issue date
Oct 17, 1995
Wacker-Chemie GmbH
Gunter Kratel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for hydrophobicizing of pyrogenic silica
Patent number
5,372,795
Issue date
Dec 13, 1994
Wacker-Chemie GmbH
Ernst Muhlhofer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Shaped heat-insulating body and process of making the same
Patent number
4,985,163
Issue date
Jan 15, 1991
Consortium Fur Elektrochemische Industrie GmbH
Gunter Kratel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the preparation of organohalosilanes
Patent number
4,721,801
Issue date
Jan 26, 1988
Wacker-Chemie GmbH
Lutz Rosch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shaped microporous thermal insulation body with sheathing and proce...
Patent number
4,636,416
Issue date
Jan 13, 1987
Wacker-Chemie GmbH
Gunter Kratel
E04 - BUILDING
Information
Patent Grant
Process for the preparation of silicon tetrachloride
Patent number
4,604,272
Issue date
Aug 5, 1986
Wacker-Chemie GmbH
Gunter Kratel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing pyrogenic silicic acid with increased thicken...
Patent number
4,565,682
Issue date
Jan 21, 1986
Wacker-Chemie GmbH
Stephen Loskot
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Bondable insulating plate
Patent number
4,427,356
Issue date
Jan 24, 1984
Wacker Chemie GmbH
Gunter Kratel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat-insulating board and method for producing same
Patent number
4,359,496
Issue date
Nov 16, 1982
Wacker-Chemie GmbH
Gunter Kratel
E04 - BUILDING
Information
Patent Grant
Method for increasing the bulk weight of silicon dioxide
Patent number
4,326,852
Issue date
Apr 27, 1982
Wacker-Chemie GmbH
Gunter Kratel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Room temperature vulcanizable organopolysiloxane compositions
Patent number
4,317,762
Issue date
Mar 2, 1982
Wacker-Chemie GmbH
Gunter Kratel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Agglomerated mixtures of highly dispersed metal oxides and opacifiers
Patent number
4,298,387
Issue date
Nov 3, 1981
Consortium Fur Elektrochemische Industrie GmbH
Gunter Kratel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat insulating articles
Patent number
4,212,925
Issue date
Jul 15, 1980
Wacker-Chemie GmbH
Gunter Kratel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Preparation of hydrophobic silicon dioxide
Patent number
4,191,587
Issue date
Mar 4, 1980
Wacker-Chemie GmbH
Gunter Kratel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thickening agent for liquid media consisting of highly dispersed si...
Patent number
4,147,760
Issue date
Apr 3, 1979
Wacker-Chemie GmbH
Gunter Kratel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the manufacture of silicon dioxide
Patent number
4,108,964
Issue date
Aug 22, 1978
Wacker-Chemie GmbH
Gunter Kratel
C01 - INORGANIC CHEMISTRY