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. 21, 2026
Filed:
Dec. 21, 2021
Applicant:
Yara International Asa, Oslo, NO;
Inventors:
Ruud Van Belzen, Terneuzen, NL;
Filip Colpaert, Zwijnaarde, BE;
Francois Ledoux, Cormeilles en Parisis, FR;
Assignee:
YARA INTERNATIONAL ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05C 9/00 (2006.01); C05G 3/90 (2020.01);
U.S. Cl.
CPC ...
C05C 9/00 (2013.01); C05G 3/90 (2020.02);
Abstract
A method for the manufacture of a homogeneous, solid, particulate, urea-based composition including urea and an additive in a urea production plant with at least an evaporator section and a particulation section, and one or more of a mixing section, an effluent gas treatment section and a scrubber solution storage section. The method includes steps of—: