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:
Jul. 07, 2020
Filed:
Apr. 13, 2016
Applicant:
Casale SA, Lugano, CH;
Inventor:
Luca Rugnone, Como, IT;
Assignee:
Casale SA, Lugano, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05G 3/00 (2020.01); C05G 5/12 (2020.01); C05C 3/00 (2006.01); C05G 3/20 (2020.01); C05G 5/20 (2020.01); C05G 5/30 (2020.01); B01J 2/16 (2006.01); C05C 9/00 (2006.01);
U.S. Cl.
CPC ...
C05G 5/12 (2020.02); B01J 2/16 (2013.01); C05C 3/005 (2013.01); C05C 9/005 (2013.01); C05G 3/20 (2020.02); C05G 5/20 (2020.02); C05G 5/30 (2020.02); C05G 5/38 (2020.02);
Abstract
A process for making a combined fertilizer comprising a first nitrogen-based fertilizer, such as urea or ammonium nitrate, and one or more further components chosen among: nitrogen-based fertilizers, being different from the first nitrogen-based fertilizer and nutrients, wherein the combined fertilizer is made by a process of granulation in a fluid bed, the fluid bed being preferably in a vortex condition.