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:
Dec. 24, 2024
Filed:
Dec. 06, 2019
Applicants:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Tanaka Chemical Corporation, Fukui, JP;
Inventors:
Assignees:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
TANAKA CHEMICAL CORPORATION, Fukui, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01G 53/04 (2006.01); C01G 53/00 (2006.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
C01G 53/04 (2013.01); C01G 53/006 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); C01P 2002/72 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01);
Abstract
A precursor for lithium secondary battery positive electrode active materials containing at least nickel, in which the following formula (1) is satisfied.0.20≤min/max (1)
Degura, Keiji. (2024). Precursor for lithium secondary battery positive electrode active materials, method for producing precursor for lithium secondary battery positive electrode active materials, and method for producing lithium composite metal compound (U.S. Patent No. 12172906). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12172906
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile