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:
Feb. 21, 2023
Filed:
Oct. 15, 2015
Umicore, Brussels, BE;
Showa Denko K.k., Tokyo, JP;
Stijn Put, Olmen, BE;
Dirk Van Genechten, Koersel, BE;
Jan Gilleir, Mortsel, BE;
Nicolas Marx, Geel, BE;
Arihiro Muto, Kanagawa, JP;
Nobuaki Ishii, Kanagawa, JP;
Masataka Takeuchi, Kanagawa, JP;
Umicore, Brussels, BE;
Showa Denko K.K., Tokyo, JP;
Abstract
Powder comprising particles comprising a matrix material and silicon-based domains dispersed in this matrix material, whereby the matrix material is carbon or a material that can be thermally decomposed to carbon, whereby either part of the silicon-based domains are present in the form of agglomerates of silicon-based domains whereby at least 98% of these agglomerates have a maximum size of 3 μm or less, or the silicon-based domains are not at all agglomerated into agglomerates.