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. 28, 2020
Filed:
Sep. 14, 2017
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Joonho Lee, Gyeonggi-do, KR;
Joon Seok Oh, Seoul, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C22B 1/16 (2006.01); C22B 4/00 (2006.01);
U.S. Cl.
CPC ...
C22B 1/16 (2013.01); C22B 4/00 (2013.01);
Abstract
This invention relates to magnetite-based sintered iron ore wherein a magnetite ore powder, which is not currently utilized owing to its low reducibility index among iron ore materials serving as a main material in iron-making processes, is improved so as to have a high reducibility index, and to a method of manufacturing the same.