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:
Jun. 02, 2026
Filed:
Oct. 15, 2020
Basf SE, Ludwigshafen am Rhein, DE;
Young Jin Kim, Beachwood, OH (US);
James A. Sioss, Beachwood, OH (US);
Jacob Haag, Beachwood, OH (US);
Plousia Vassilaras, Beachwood, OH (US);
Jordan K. Lampert, Cleveland, OH (US);
Brandon Ray Long, Macedonia, OH (US);
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
Electrode active material comprising (A) a core material according to general formula LiTMOwherein TM is a combination of Ni and at least one of Mn, Co and Al, and, optionally, at least one more metal selected from Mg, Ti, Zr, Nb, Ta, and W, and x1 is in the range of from −0.05 to 0.2, and (B) particles of cobalt compound(s) and of aluminum compound(s) and of titanium compound(s) or zirconium compound(s) wherein the molar ratio of lithium to cobalt in said particles is in the range of from zero to below 1 and wherein said particles are attached to the surface of the core material.