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. 27, 2024
Filed:
Nov. 03, 2022
Applicant:
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Inventors:
Jiazheng Wang, Ningde, CN;
Binyi Chen, Ningde, CN;
Xuan Li, Ningde, CN;
Na Liu, Ningde, CN;
Chuying Ouyang, Ningde, CN;
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); C01B 32/205 (2017.01);
U.S. Cl.
CPC ...
H01M 4/625 (2013.01); C01B 32/205 (2017.08); C01P 2004/03 (2013.01); C01P 2004/61 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/40 (2013.01);
Abstract
An artificial graphite satisfies: PD/PD≤1.35, where PDis a compacted density of the artificial graphite measured under a pressure of 5 ton, and PDis a compacted density of the artificial graphite measured under a pressure of 0.5 ton.