WO2023110830 - CATHODE MATERIAL
National phase entry is expected:
Publication Number
WO/2023/110830
Publication Date
22.06.2023
International Application No.
PCT/EP2022/085549
International Filing Date
13.12.2022
Title **
[English]
CATHODE MATERIAL
[French]
MATÉRIAUX DE CATHODE
Applicants **
EV METALS UK LIMITED
Inventors
CORBIN, James Alexander
MARIN FLORIDO, Carlos
LAUMANN, Andreas
PALACIOS PADROS, Anna
WALLAR, Cameron Jon
Priority Data
2118391.8
17.12.2021
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2468 | |
| EPO | Filing, Examination, Granting | 16030 | |
| Japan | Filing, Examination, Granting | 2688 | |
| South Korea | Filing, Examination, Granting | 3072 | |
| USA | Filing, Examination, Granting | 6740 |
Total:
30,998
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a surface-modified particulate lithium nickel composite oxide material comprising boron, wherein particles of the particulate material have an enriched surface layer comprising zirconium; and processes for preparing such material. The material is useful in an electrode within a lithium-ion electrochemical cell or secondary battery.[French]
L'invention concerne un matériau d'oxyde composite de lithium-nickel particulaire à surface modifiée comprenant du bore, des particules du matériau particulaire ayant une couche de surface enrichie comprenant du zirconium ; et des processus de préparation de ce matériau. Le matériau est utile dans une électrode à l'intérieur d'une cellule électrochimique au lithium-ion ou d'une batterie secondaire.