LOGO CSIR
LOGO NEERI

Patent

E.g., 11/21/2017
E.g., 11/21/2017
Patent No Title Inventor Country Date of Grant
199920 An Improved Device useful for the Rediction of Smoke Emitting from a Diesel Engine N.K. Labhsetwar, R. Kumar, R.B. Biniwale, P. Khanna India 02/02/2007
190545 An Improved Process for the Preparation of Cellulose P. Khanna, T. Chakrabarti, N.J. Gadgil India 15/03/2004
189459 A Process for Preparation of Biosurfacant useful as Microbial Emul Sifier for the Recovery of Oil P. Khanna, A. Juwarkar, P.S. Babu, M. Deshpande, K. Mishra, A.S. Bal India 23/01/2004
197443 Process for the Production of Flyash Based Zeolite-A S.S. Rayalu, N.K. Labhsetwar, P. Khanna India 22/09/2006
189480 A Process for Demulsification of Oil in Water Emulsion for the Recovery of Oil P. Khanna, A. Juwarkar, S. Mowade, M. Deshpande, A.S. Bal India 23/01/2004
190348 An Improved Process for the Desulphurization of Coal P. Khanna, T. Chakrabarti, R.A. Pandey, .VK. Raman, S.V. Junagade, J.K. Dhillon, M.S. Sen India 12/03/2004
188335 A Process for Recovery of Oil from Oily Sludges and Oil Emulsions H.J. Purohit, KL Janiyani, AS Bal, P. Khanna India 06/06/2003
188335 A Process for Recovery of Oil from Oily Sludges and Oil Emulsions H.J. Purohit, K.L. Janiyani, A.S. Bal, P. Khanna India 20/06/2006
189864 An Improved Process for the Purification of WasteWater from the Synthetic Textile Wet Process House B.K. Handa,P. Khanna India 11/02/2004
6929810 Preparation of Essential Oil Compositions for Potable Liquid Disinfection H.J. Purohit, M. Kulkarni India 01/01/2005

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