Patents by Inventor Steven Edward Durand

Steven Edward Durand 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).

  • Micronized earth alkali carbonate-containing material, for regulating the pH of a soil
    Patent number: 11591272
    Abstract: The present invention relates to a method for regulating the pH of a soil as well as the use of at least one earth alkali carbonate-containing material having a weight median particle size d50 value of ?50.0 ?m for optimizing or improving the pH of a soil as well as the use of an irrigation or spraying system for the application of an aqueous suspension comprising at least one earth alkali carbonate-containing material in order to optimize or improve the pH of a soil.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: February 28, 2023
    Assignee: Omya International AG
    Inventors: Michael Skovby, Domenico Zocco, Steven Edward Durand
  • MICRONIZED EARTH ALKALI CARBONATE-CONTAINING MATERIAL FOR REGULATING THE PH OF A SOIL
    Publication number: 20160207843
    Abstract: The present invention relates to a method for regulating the pH of a soil as well as the use of at least one earth alkali carbonate-containing material having a weight median particle size d50 value of ?50.0 ?m for optimizing or improving the pH of a soil as well as the use of an irrigation or spraying system for the application of an aqueous suspension comprising at least one earth alkali carbonate-containing material in order to optimize or improve the pH of a soil.
    Type: Application
    Filed: September 30, 2014
    Publication date: July 21, 2016
    Inventors: Michael Skovby, Domenico Zocco, Steven Edward Durand