Patents by Inventor SIVARAMAN CHANDRASEKARAN

SIVARAMAN CHANDRASEKARAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sunlight active composite photocatalyst for water purification
    Patent number: 9795948
    Abstract: The sunlight active composite photocatalyst for water purification includes ZnO (zinc oxide) and Co3O4 (cobalt II, III oxide). The composite photocatalyst may, in the presence of natural sunlight, achieve complete mineralization of chemical and biological contaminants in water without leaving any hazardous by-products. The composite photocatalyst may be synthesized by a sol gel route or process.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: October 24, 2017
    Assignee: KING ABDULAZIZ UNIVERSITY
    Inventors: Abdul Hameed Fateh Muhammad, Mohammad Aslam Inayatullah, Iqbal M. I. Ismail, Sivaraman Chandrasekaran
  • SUNLIGHT ACTIVE COMPOSITE PHOTOCATALYST FOR WATER PURIFICATION
    Publication number: 20160207030
    Abstract: The sunlight active composite photocatalyst for water purification includes ZnO (zinc oxide) and Co3O4 (cobalt II, III oxide). The composite photocatalyst may, in the presence of natural sunlight, achieve complete mineralization of chemical and biological contaminants in water without leaving any hazardous by-products. The composite photocatalyst may be synthesized by a sol gel route or process.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 21, 2016
    Inventors: ABDUL HAMEED FATEH MUHAMMAD, MOHAMMAD ASLAM INAYATULLAH, IQBAL M.I. ISMAIL, SIVARAMAN CHANDRASEKARAN