Patents by Inventor Joan A. Riaza Martinez

Joan A. Riaza Martinez 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).

  • Anticaking compositions for solid fertilizers, comprising quaternary ester ammonium compounds
    Patent number: 10815160
    Abstract: Anticaking compositions for solid fertilizers comprising quaternary ester ammonium compounds, the use thereof, methods of preparing solid fertilizers resistant to caking and solid fertilizers obtained thereby.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: October 27, 2020
    Assignee: KAO Corporation S.A.
    Inventors: Joan A. Riaza Martinez, Miquel Mundo Blanch
  • ANTICAKING COMPOSITIONS FOR SOLID FERTILIZERS, COMPRISING QUATERNARY ESTER AMMONIUM COMPOUNDS
    Publication number: 20180208516
    Abstract: Anticaking compositions for solid fertilizers comprising quaternary ester ammonium compounds, the use thereof, methods of preparing solid fertilizers resistant to caking and solid fertilizers obtained thereby.
    Type: Application
    Filed: July 7, 2016
    Publication date: July 26, 2018
    Applicant: KAO Corporation S.A.
    Inventors: Joan A. Riaza Martinez, Miquel Mundo Blanch