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:
Aug. 25, 2020
Filed:
Jul. 24, 2018
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventor:
Linda-Susann Schramm, Braunschweig, DE;
Assignee:
VOLKSWAGEN AKTIENGESELLSCAHFT, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/44 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/044 (2013.01); H01M 4/386 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 10/446 (2013.01); H01M 2004/027 (2013.01);
Abstract
The present invention relates to a method for manufacturing a silicon-based negative electrode, a method for manufacturing a lithium-ion battery from a preformed silicon-based negative electrode, and a lithium-ion battery thus obtained.