Biswajit Shown

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West Bengal, IN

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Patents Grantslast 30 patents

Information Patent Grant
Method for regeneration of spent ion exchange resins
- Patent number 9,809,739
- Issue date Nov 7, 2017
- Reliance Industries Limited
- Biswajit Shown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the removal of sodium from di-sulfide oil
- Patent number 9,790,175
- Issue date Oct 17, 2017
- Reliance Industries Limited
- Biswajit Shown
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent extraction process for removal of naphthenic acids and calc...
- Patent number 9,238,780
- Issue date Jan 19, 2016
- Reliance Industries Limited
- Harender Bisht
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR THE REMOVAL OF SODIUM FROM DI-SULFIDE OIL
- Publication number 20160362363
- Publication date Dec 15, 2016
- Reliance Industries Limited
- Biswajit Shown
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method For Regeneration Of Spent Ion Exchange Resins
- Publication number 20160199829
- Publication date Jul 14, 2016
- RELIANCE INDUSTRIES LIMITED
- Biswajit Shown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Solvent Extraction Process for Removal of Naphthenic Acids and Calc...
- Publication number 20130213857
- Publication date Aug 22, 2013
- Reliance Industries Limited
- Harender Bisht
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...