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:
Jul. 11, 2017
Filed:
Dec. 17, 2013
Applicant:
Umicore, Brussels, BE;
Inventors:
Stijn Put, Olmen, BE;
Kris Driesen, Hasselt, BE;
Jean-Sebastien Bridel, Geel, BE;
Hailei Zhao, Hebei, CN;
Jing Wang, Hebei, CN;
Assignee:
Umicore, Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 4/134 (2010.01); H01M 4/133 (2010.01); H01M 4/587 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/485 (2010.01); H01M 10/052 (2010.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
H01M 4/134 (2013.01); H01M 4/133 (2013.01); H01M 4/364 (2013.01); H01M 4/366 (2013.01); H01M 4/386 (2013.01); H01M 4/485 (2013.01); H01M 4/587 (2013.01); H01M 4/62 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01);
Abstract
The invention relates to An active material for a rechargeable lithium ion battery, comprising metal (M) based particles and a silicon oxide SiOwith 0<x<2, wherein said SiOis an intimate mixture of amorphous silicon (Si) and crystalline silicon dioxide (SiO); wherein the metal (M) is preferably selected from the group consisting of Si, Sn, In, Al, Fe and combinations thereof.
Put, Stijn. (2017). Negative electrode material for a rechargeable battery and method for producing the same (U.S. Patent No. 9705128). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9705128
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile