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:
Apr. 01, 2014
Filed:
Jun. 29, 2012
Applicants:
Zhonghua LU, Halifax, CA;
Jeffrey R. Dahn, Hubley, CA;
Inventors:
Zhonghua Lu, Halifax, CA;
Jeffrey R. Dahn, Hubley, CA;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lithium-ion battery has (a) an anode; (b) a cathode having a cathode composition of the formula Li[MMMn]O, wherein 0.083<y<0.5 with the proviso that Mand Mdo not include chromium, and wherein Mis Co and Mincludes the combination of Li and Ni; and (c) an electrolyte.
Lu, Zhonghua. (2014). Cathode compositions for lithium-ion batteries (U.S. Patent No. 8685565). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8685565
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile