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:
Apr. 21, 2025
Filed:
Dec. 10, 2019
Applicant:
Sabic Agri-nutrients Company, Jubail, SA;
Inventors:
Mohamed Akasha M. Khaleel, Riyadh, SA;
Hatim Dekhiel Aldekhiel, Riyadh, SA;
Assignee:
SABIC AGRI-NUTRIENTS COMPANY, Jubail, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05G 3/60 (2019.12); A01C 21/00 (2005.12); C05B 17/00 (2005.12); C05C 3/00 (2005.12); C05D 1/00 (2005.12); C05D 9/02 (2005.12); C05G 1/00 (2005.12); C05G 5/12 (2019.12);
U.S. Cl.
CPC ...
C05G 3/60 (2020.01); A01C 21/00 (2012.12); C05B 17/00 (2012.12); C05C 3/005 (2012.12); C05D 1/005 (2012.12); C05D 9/02 (2012.12); C05G 1/00 (2012.12); C05G 5/12 (2020.01);
Abstract
Solid acidic fertilizer granules, methods for producing the same, and methods for their use in fertigation, are disclosed. The solid acidic fertilizer granules include a plant nutrient and one or more inorganic acid distributed throughout the granules. The amount of the inorganic acid is sufficient to adjust the pH value of the fertigation solution containing the dissolved fertilizer granule to an acidic pH and prevent or reduce the precipitation of calcium in the fertigation solution.