Mono, bis or tris(substituted 2,2'-bipyridine) iron, ruthenium, osmium or vanadium complexes and their methods of preparation

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United States of America Patent

PATENT NO 5393903
SERIAL NO

07949485

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Abstract

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Mono, bis and tris(substituted 2,2'-bipyridine) complexes of iron, ruthenium, osmium or vanadium are described wherein the bipyridine is substituted by a hydroxy or alkoxy group, or a primary, secondary or tertiary amine group.

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Patent Owner(s)

Patent OwnerAddress
ASULAB S ASWISS MA LIN MARIN-EPAGNIER NEUCHATEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fraser, David Vevey, CH 22 1744
Gratzel, Michael St-Sulpice, CH 29 2216
Nazeeruddin, Mohammed K Chavannes, CH 1 480
Zakeeruddin, Shaik M Renens, CH 3 1207

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