Hillol Biswas

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Haryana, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing hydro-desulfurization catalyst
- Patent number 6,855,653
- Issue date Feb 15, 2005
- Indian Oil Corporation Limited
- Alex Cheru Pulikottil
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing hydro-desulfurization catalyst
- Publication number 20040204309
- Publication date Oct 14, 2004
- Alex Cheru Pulikottil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL