The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2023
Filed:
Sep. 30, 2014
Applicant:
Omya International Ag, Oftringen, CH;
Inventors:
Michael Skovby, Meilen, CH;
Domenico Zocco, Zürich, CH;
Steven Edward Durand, Apple Valley, CA (US);
Assignee:
Omya International AG, Oftringen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05D 3/02 (2006.01); A01C 23/04 (2006.01); A01G 25/00 (2006.01); A01G 25/02 (2006.01); C05D 5/00 (2006.01); C09K 17/06 (2006.01);
U.S. Cl.
CPC ...
C05D 3/02 (2013.01); A01C 23/042 (2013.01); A01G 25/00 (2013.01); A01G 25/02 (2013.01); C05D 5/00 (2013.01); C09K 17/06 (2013.01);
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 dvalue of ≤50.0 μm 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.