Sabyasachi Sinha Ray

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New Delhi 110044, IN

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Patents Grantslast 30 patents

Information Patent Grant
Oligomerization of alpha-olefins
- Patent number 6,184,429
- Issue date Feb 6, 2001
- The Indian Oil Corporation Ltd.
- Rakesh Sarin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of supported aluminium chloride catalys...
- Patent number 6,096,678
- Issue date Aug 1, 2000
- Sabyasachi Sinha Ray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparation of a heterogeneous catalyst useful for prep...
- Patent number 6,015,768
- Issue date Jan 18, 2000
- Sabyasachi Sinha Ray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for oligomerisation of alpha-olefins
- Patent number 6,002,060
- Issue date Dec 14, 1999
- Rakesh Sarin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for oligomerization of alpha-olefins
- Patent number 5,922,636
- Issue date Jul 13, 1999
- Rakesh Sarin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of synthetic lubricant base stocks
- Patent number 5,714,661
- Issue date Feb 3, 1998
- Deepak Kumar Tuli
- C07 - ORGANIC CHEMISTRY