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. 03, 2012
Filed:
Mar. 30, 2006
Applicants:
Yang Kook Sun, Seoul, KR;
Doo Kyun Lee, Seoul, KR;
Sang Ho Park, Seoul, KR;
Inventors:
Assignee:
SK Innovation Co., Ltd, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 31/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are a manganese carbonate useful as a material for spinel-type LiMnO, having a spherical morphology, and a method of preparing the same. The spheric manganese carbonate has a high packing density and shows superior lifetime characteristics, leading to spinel-type LiMnOresistant to structural changes and having superior lifetime characteristics.