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:
Nov. 07, 2023
Filed:
Feb. 08, 2017
Applicant:
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Inventors:
Satish Burla, Bangalore, IN;
Rajamalleswaramma Koripelly, Bangalore, IN;
Gurumallappa Yoganand, Bangalore, IN;
Samik Gupta, Bengaluru, IN;
Sabeshan Kanagalingam, Riyadh, SA;
Assignee:
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 2/20 (2006.01); B29C 48/345 (2019.01); B29C 48/04 (2019.01); B30B 11/22 (2006.01); B29C 48/285 (2019.01); C05G 5/12 (2020.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B01J 2/20 (2013.01); B29C 48/04 (2019.02); B29C 48/297 (2019.02); B29C 48/345 (2019.02); B30B 11/221 (2013.01); C05G 5/12 (2020.02); B29L 2031/7004 (2013.01);
Abstract
Described herein is a method of making a fertilizer granule. The method includes supplying a fertilizer component, an liquid component, a binder and a filler to a zoned extruder comprising a die head, a screw, and at least three zones; mixing the fertilizer component, liquid component, binder and filler to yield a thixotropic mixture; and passing the thixotropic mixture through the die head.