Bishnupada Ghosh

Follow

Person

West Bengal, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the preparation of arsenic free water
- Patent number 7,309,425
- Issue date Dec 18, 2007
- Council of Scientific and Industrial Research
- Sibdas Bandyopadhya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for preparing water having an arsenic level of less than 10...
- Patent number 7,014,771
- Issue date Mar 21, 2006
- Council of Scientific and Industrial Research
- Sibdas Bandyopadhyay
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of arsenic free water, apparatus theref...
- Publication number 20060021927
- Publication date Feb 2, 2006
- Council of Scientific and Industrial Research
- Sibdas Bandyopadhyay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the preparation of arsenic free water, apparatus theref...
- Publication number 20030183579
- Publication date Oct 2, 2003
- Sibdas Bandyopadhya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL