Patents

Indian Patents

  1. A method of preparing purified water from water containing pesticides (chlorpyrifos and malatheon) and purified water prepared by the said method, Indian patent 200767, June 2, 2006
  2. Polyurethane foam coated with silver nanoparticles, Indian patent, 219111, application no. 891/CHE/2004 granted on 24/04/2008
  3. A method of manufacturing of a device to monitor the flow of liquids and a device manufactured by the said method, Patent no. 230725, granted on 27/02/2009 application no. 1113/CHE/2005 dated 11.08.2005
  4. An optical material exhibiting the highest known laser damage threshold, an optical limiting device using the same and a method of preparation thereof, application no. 1273/CHE/2005, 12.09.2005
  5. Manufacture of single walled carbon nanotubes providing visible emission for imaging of nanostructure, C. Subramaniam and T. Pradeep, Patent no. 235278, application no. 421CHE/2006 dated 09.03.2006, granted on 30.06.2009
  6. A method to transform metallic single walled carbon nanotubes into semiconducting nanotubes
  7. A method to produce supported noble metal nanoparticles in commercial quantities, T. Pradeep and A. Sreekumaran Nair
  8. A method to use single walled carbon nanotube composites for gas sensing applications, C. Subramaniam and T. Pradeep
  9. Facile synthesis of highly anisotropic gold nanoflowers
  10. A method for removing inorganic mercury from drinking water, T. Pradeep, Lisha K. P., and Anshup
  11. Removal of fluoride, alkalinity, heavy metals and suspended solids simultaneously
  12. Multielement and multiproperty tagging, P. R. Sajanlal and T. Pradeep
  13. Organic polymer-inorganic fine particle antimicrobial composites and uses thereof, A. Sreekumaran Nair and T. Pradeep
  14. A method and an apparatus for tunable electrical conductivity of single walled carbon nanotubes, C. Subramaniam and T. Pradeep
  15. Organic-templated-boehmite-nanoarchitecture, T. Pradeep, Shihabudheen M. Maliyekkal, Anshup, Udayasankar and Amrita Chaudhary
  16. A single component method and device for pure water, T. Pradeep, Amrita Chaudhary, Sarala Thanikachalam, Shihabudheen M. Maliyekkal, Anshup and M. Udhaya sankar.
  17. Reduced graphene oxide-based composites for the purification of water, T. Pradeep, M. M. Shihabudheen and T.S. Sreeprasad
  18. Gravity-fed axial flow filter block for domestic water purifiers, T. Pradeep, M. Udhaya sankar, Anshup and Amrita Chaudhary
  19. Gold and silver quantum clusters and methods for their preparation and use, E. S. Shibu and T. Pradeep
  20. A sustained silver release composition, T. Pradeep, Anshup, M. Udhaya Sankar, Amrita Chaudhary and Gayathri R.
  21. One container gravity fed storage water purifier, T. Pradeep, Amrita Choudhary, M. Udhaya Sankar and Anshup

 PCT Patents

  1. Extraction of malathion and chlorpyrifos from drinking water by nanoparticles-Adsorbent composition, a device and a method for decontaminating water containing pesticides
  2. A method to use single walled carbon nanotube composites for gas sensing applications
  3. Organic polymer-inorganic fine particle antimicrobial composites and uses thereof
  4. Method and apparatus for tunable electrical conductivity
  5. Multielement and multiproperty tagging
  6. Gold and silver quantum clusters

 

US Patents

  1. Multielement and multiproperty tagging
  2. Organic polymer-inorganic fine particle antimicrobial composites
  3. Method and apparatus for tunable electrical conductivity