Patents Assigned to EuroChem Agro GmbH
  • Fertilizer mixture containing nitrification inhibitor
    Patent number: 11767273
    Abstract: The invention features a fertilizer mixture containing (i) a calcium ammonium nitrate mineral fertilizer and (ii) 2-(N-3,4-dimethylpyrazole)succinic acid, or a salt thereof.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: September 26, 2023
    Assignee: EuroChem Agro GmbH
    Inventors: Nils Peters, Reinhardt Haehndel
  • Coated urea-containing fertilizer particles and process for the production thereof
    Patent number: 11629106
    Abstract: A process for producing coated urea-containing fertilizer particles, comprising the following steps: A) forming at least one polyurea layer on the uncoated urea-containing fertilizer, and then B) forming at least one polyurethane layer on the at least one polyurea layer on the urea-containing fertilizer.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: April 18, 2023
    Assignee: EUROCHEM AGRO GMBH
    Inventor: Nils Peters
  • Mixture for treating fertilizers containing urea
    Patent number: 11104619
    Abstract: The invention relates to a synergistic mixture of urease inhibitor and nitrification inhibitor for the treatment of urea-containing fertilizers, more particularly having an improved urease-inhibitory effect, to the use thereof, and to urea-containing fertilizers comprising said mixture.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: August 31, 2021
    Assignee: EuroChem Agro GmbH
    Inventors: Nils Peters, Thomas Mannheim
  • Fertilizer mixture containing nitrification inhibitor
    Patent number: 10640431
    Abstract: The invention features a fertilizer mixture containing (i) a calcium ammonium nitrate mineral fertilizer and (ii) 2-(N-3,4-dimethylpyrazole)succinic acid, or a salt thereof.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 5, 2020
    Assignee: EuroChem Agro GmbH
    Inventors: Nils Peters, Reinhardt Haehndel