Patents by Inventor Guri SHAANAN

Guri SHAANAN 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).

  • ANIMAL FARMING WASTEWATER TREATMENT
    Publication number: 20170210646
    Abstract: A process for treating wastewater from livestock industry, comprising subsequently admixing two different types of nitrogen-containing cationic polymers into the treated livestock industrial wastewater, wherein said polymers comprise polydiallyldimethylammonium chloride (PDAC) and cationic polyacrylamide (CPA).
    Type: Application
    Filed: September 20, 2015
    Publication date: July 27, 2017
    Inventors: Yehoyada ZIDON, Guri SHAANAN, Bnaya ZIDON