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Suruliappa Jeganathan
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Fribourg, CH
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last 30 patents
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Patent Grant
Color-photographic recording material
Patent number
5,958,663
Issue date
Sep 28, 1999
Ciba Specialty Chemicals Corporation
Suruliappa Jeganathan
C07 - ORGANIC CHEMISTRY
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Patent Grant
4-aminophenol derivatives
Patent number
5,780,625
Issue date
Jul 14, 1998
Ciba Specialty Chemicals Corporation
Suruliappa Gowper Jeganathan
C07 - ORGANIC CHEMISTRY
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Patent Grant
Color-photographic recording material
Patent number
5,763,144
Issue date
Jun 9, 1998
Ciba Specialty Chemicals Corporation
Suruliappa Jeganathan
C07 - ORGANIC CHEMISTRY