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Ashok K. Gupta
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J/u/ lich, DE
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last 30 patents
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Patent Grant
Production of catalyst layers on diaphragms for low-temperature fue...
Patent number
6,703,076
Issue date
Mar 9, 2004
Forschungszentrum Julich GmbH
Ashok Kumar Gupta
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of making shaped bodies of silicon carbide or of graphite or...
Patent number
4,722,762
Issue date
Feb 2, 1988
Kernforschungsanlage Julich GmbH
Hartmut Luhleich
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of making porous silicon carbide bodies
Patent number
4,564,496
Issue date
Jan 14, 1986
Kernforschungsanlage Julich GmbH
Ashok K. Gupta
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of molding bonded parts with silicon carbide surfaces
Patent number
4,526,649
Issue date
Jul 2, 1985
Kernforschungsanlage Julich GmbH
Ashok K. Gupta
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Binderless weld-bonding of preshaped sic-base parts into solid bodies
Patent number
4,487,644
Issue date
Dec 11, 1984
Kernforschungsanlage J/u/ lich
Ashok K. Gupta
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of producing silicon carbide bodies
Patent number
4,432,957
Issue date
Feb 21, 1984
Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftung
Ashok K. Gupta
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of producing shaped silicon-carbide bodies
Patent number
4,265,843
Issue date
May 5, 1981
Kernforschungsanlage Julich Gesellschaft mit berschrankter Haftung
Francisco J. Dias
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Pyrolytic gas method of coating graphitic or ceramic articles with...
Patent number
4,262,039
Issue date
Apr 14, 1981
Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftung
Erno Gyarmati
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...