S. No.TitleInventorsCountryApp.No.Filing DatePatent No.Patent Seal Date
1 A process for corrosion protection of steel in reinforcing bars placed in well staining positioned in sea water by suitable inhibitor formulation K Saravanan    0204 / NF / 02
2 A Novel composite inhibitor system for improved corrosion resistance of Portland Pozzolana cement, K Saravanan    1421 / Del / 99
3 An inherently conducting polymer coating with polyaniline” has been developed for corrosion protection of rebars in concrete K Saravanan    IN 2007 00613 – 11