Sumita Bhattacharyya

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Patents Grantslast 30 patents

Information Patent Grant
Molecularly imprinted polymers selective for nitrosamines and metho...
- Patent number 8,807,142
- Issue date Aug 19, 2014
- British American Tobacco (Investments) Limited
- Sumita Bhattacharyya
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Molecularly Imprinted Polymers Selective for Nitrosamines and Metho...
- Publication number 20140332015
- Publication date Nov 13, 2014
- Sumita Bhattacharyya
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Molecularly imprinted polymers selective for nitrosamines and metho...
- Publication number 20070186940
- Publication date Aug 16, 2007
- Sumita Bhattacharyya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...