E.g., 09/24/2017
E.g., 09/24/2017
Patent No Title Inventor Country Date of Grant
190544 An Improved Precess for the Recovery of 2,3-Butanediol from Fermentation Broth P. Khanna, T. Chakrabarti, S. Sharma India 11/02/2004
7074439 Preparation of Essential Oil Compositions for Potable Liquid Disinfection H.J. Purohit, M. Kulkarni United States 01/01/2006
197032 An Improved Water Filter N.P. Thacker, M.V. Vaidya, S.P. Pande, S.B. Lakhe, W.N. Paunikar, P.S. Kshirsagar, S.R. Sakhare India 23/06/2006
189865 A Process for the Purification of Coke Oven Wastewater P. Khanna, P. Kumaran, A.S. Bal, N. Shivnarayan, R.A. Pandey, A.N. Vaidya India 24/05/2004
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