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:
Oct. 19, 2021
Filed:
Jun. 25, 2018
Applicant:
Chun Bo., Ltd, Chungcheongbuk-do, KR;
Inventors:
Sang Yul Lee, Chungcheongbuk-do, KR;
Kyoung Cheol Kim, Chungcheongbuk-do, KR;
Kyoung Hwan Kim, Chungcheongbuk-do, KR;
Ji Ung Jeon, Chungcheongbuk-do, KR;
Su Cheol Park, Chungcheongbuk-do, KR;
Assignee:
Chun Bo., Ltd, Chungcheongbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/455 (2006.01); H01M 10/0568 (2010.01);
U.S. Cl.
CPC ...
C01B 25/455 (2013.01); H01M 10/0568 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01); H01M 2300/002 (2013.01);
Abstract
The present invention relates to a method of preparing a lithium difluorophosphate crystal. More particularly, the present invention relates to a method of preparing a high-purity lithium difluorophosphate crystal at a high yield, and the high-purity lithium difluorophosphate crystal prepared by the method can be used for various purposes.