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Bhaskar Veldurthy
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Karnataka, IN
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last 30 patents
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Patent Grant
Catalytic method for producing phenolphthalein compounds
Patent number
7,915,430
Issue date
Mar 29, 2011
SABIC Innovative Plastics IP B.V.
Venkata Rama Narayanan Ganapathy Bhotla
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for producing phenolphthalein using a heteropolyacid catalyst
Patent number
7,868,190
Issue date
Jan 11, 2011
SABIC Innovative Plastics IP B.V.
Venkata Rama Narayanan Ganapathy Bhotla
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
CATALYTIC METHOD FOR PRODUCING PHENOLPHTHALEIN COMPOUNDS
Publication number
20100081828
Publication date
Apr 1, 2010
Venkata Rama Narayanan Ganapathy BHOTLA
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PRODUCING PHENOLPHTHALEIN USING A HETEROPOLYACID CATALYST
Publication number
20100081829
Publication date
Apr 1, 2010
Venkata Rama Narayanan Ganapathy BHOTLA
C07 - ORGANIC CHEMISTRY