S. No.TitleInventorsCountryApp.No.Filing DatePatent No.Patent Seal Date
1 Improvements in or relating to an electrochemical technology for the removal of arsenite and arsenate from drinking water and electrolytic cell therefore. S Vasudevan    0064NF2008.
2 An improved electrochemical coagulation process for the removal of nitrate from drinking water and electrolytic cell therefor. S Vasudevan  PCT-1088/RS 0092NF2009
3 An improved process for the electrochemical preparation of strontium chlorate. S Mohan, S Vasudevan    182522
4 A process for the preparation of magnesium/meta dinitrobenzene organic primary reserve battery. S Vasudevan    2069/DEL/1995.
5 An electrochemical method for the removal of arsenate from drinking water. S Vasudevan  275NF2003 249319 (151 / DEL /
6 Improvements in or relating to the designing of double walled battery container with advanced insulation for magnesium organic battery. S Vasudevan    320/Del/94
7 A method for manufacturing membrane electrode for solid polymer Electrolyte electrolyser and membrane electrode made there for. S Vasudevan    326 / DEL / 2004.
8 Electrolytic preparation of magnesium perchlorate and electrolytic cell. S Vasudevan    552/Del/89