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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.:

US 12630442 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Oct. 26, 2020

Lithium-rich carbonate precursor, preparation method therefor, and application thereof

Applicant:

Svolt Energy Technology Company Limited, Changzhou, CN;

Inventors:

Jiangtao Wan, Changzhou, CN;

Yongjie Zhang, Changzhou, CN;

Haipeng Ren, Changzhou, CN;

Ning Zhang, Changzhou, CN;

Jinxin Zhu, Changzhou, CN;

Pengfei Wang, Changzhou, CN;

Zitan Li, Changzhou, CN;

Assignee:

SVolt Energy Technology Co., Ltd., Changzhou, CN;

Attorney:

Wolf, Greenfield & Sacks, P.C.

Primary Examiner:

Kiran Quraishi Akhtar

Int. Cl.
CPC ...
C01G 53/50 (2025.01); C01G 53/82 (2025.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
C01G 53/50 (2013.01); C01G 53/82 (2025.01); H01M 10/052 (2013.01); C01P 2004/61 (2013.01); C01P 2006/11 (2013.01); C01P 2006/40 (2013.01); H01M 2220/20 (2013.01);
Abstract

A lithium-rich carbonate precursor, a preparation method therefor, and an application thereof. The lithium-rich carbonate precursor has a solid spherical structure, and the chemical formula of the lithium-rich carbonate precursor is NiCoMnCO. The precursor has the advantages of having controllable particle size, uniform particle size distribution, high sphericity, high tap density, good fluidity, and excellent electrochemical performance and energy density.

Find Patent Forward Citations

Wan, Jiangtao. (2026). Lithium-rich carbonate precursor, preparation method therefor, and application thereof (U.S. Patent No. 12630442). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12630442

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