Patents by Inventor John Thangaraj

John Thangaraj 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).

  • Methods and Solid Compositions for Generating Soapy and Non-Soapy Aqueous Solutions Containing Free Chlorine Dioxide
    Publication number: 20080067470
    Abstract: Some embodiments of the invention provide solid compositions that, when exposed to or otherwise placed in an aqueous solution, will release chlorine dioxide and surfactants, producing a soapy, aqueous solution containing chlorine dioxide. These solid compositions comprise an alkali chlorite salt, a solid acid source, and a surfactant. In some other embodiments, the solid compositions produce a non-soapy aqueous solution containing chlorine dioxide. These solid compositions comprise an alkali chlorite salt and a solid acid source.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 20, 2008
    Applicant: SIPKA INC.
    Inventors: John Thangaraj, Lakkaraju Dasaradhi