Kuppuswamy Kalyanasundaram

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Chavannes, CH

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Patents Grantslast 30 patents

Information Patent Grant
Product intended to be used as a photocatalyst, method for the prep...
- Patent number 4,427,749
- Issue date Jan 24, 1984
- Graetzel; Michael
- Michael Graetzel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for producing hydrogen and elemental sulphur by photochemica...
- Patent number 4,405,424
- Issue date Sep 20, 1983
- Graetzel; Michael
- Michael Graetzel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Simultaneous production of hydrogen and oxygen from water
- Patent number 4,382,846
- Issue date May 10, 1983
- Engelhard Corporation
- Michael Gratzel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Photoelectrochemical system and a method of using the same
- Patent number 4,381,978
- Issue date May 3, 1983
- Engelhard Corporation
- Michael Gratzel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR