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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.:

US 10833319 B1

PDFFull Text
Date of Patent:
Nov. 10, 2020

Filed:

Sep. 05, 2016

Active material for a positive electrode of a battery cell, positive electrode, and battery cell

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Anika Marusczyk, Stuttgart, DE;

Thomas Eckl, Leonberg, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorneys:

Norton Rose Fulbright US LLP

Gerard Messina

Primary Examiner:

Robert S Carrico

Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/525 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/131 (2010.01); H01M 4/485 (2010.01); C01G 45/12 (2006.01); C01G 51/00 (2006.01); C01G 53/00 (2006.01); H01M 4/505 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); C01G 45/1228 (2013.01); C01G 51/42 (2013.01); C01G 53/42 (2013.01); H01M 4/131 (2013.01); H01M 4/366 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/625 (2013.01); H01M 4/628 (2013.01); H01M 10/0525 (2013.01); C01P 2002/52 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01); Y02T 10/7011 (2013.01);
Abstract

A positive active material for a positive electrode of a battery cell which includes a first component containing a compound of general formula: LiNaMMO, where Mand Mare different from one another and stand for transition metal ions, 0<y<1, and 0≤z<2, with the condition that the compound is essentially free of manganese ions. Moreover, a positive electrode of a battery cell which includes the positive material, and a battery cell which includes at least one positive electrode, are also described.

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Marusczyk, Anika. (2020). Active material for a positive electrode of a battery cell, positive electrode, and battery cell (U.S. Patent No. 10833319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10833319

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