Patents by Inventor Ville Stalhandske

Ville Stalhandske 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).

  • METHOD FOR PRODUCING CHLORINE DIOXIDE
    Publication number: 20150021276
    Abstract: The present invention provides a method for producing chlorine dioxide by reducing sodium chlorate with a reducing agent in the presence of a strong acid comprising feeding ammonium salt to the reactor to produce also chloramine. The present invention also provides a method for disinfecting water.
    Type: Application
    Filed: January 23, 2013
    Publication date: January 22, 2015
    Inventors: Risto Rahkola, Ville Stalhandske