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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 12533646 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Feb. 22, 2024

Dry powder kneading apparatus

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, KR;

Inventors:

Ilkyong Kwon, Yongin-si, KR;

Seunguk Kwon, Yongin-si, KR;

Seunggwon Bang, Yongin-si, KR;

Jinhyon Lee, Yongin-si, KR;

Youmin Bang, Yongin-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-si, KR;

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Anshu Bhatia

Int. Cl.
CPC ...
B01F 27/00 (2022.01); B01F 23/60 (2022.01); B01F 27/72 (2022.01); B01F 35/92 (2022.01); H01M 4/525 (2010.01); H01M 4/62 (2006.01); B01F 35/90 (2022.01);
U.S. Cl.
CPC ...
B01F 27/72 (2022.01); B01F 23/60 (2022.01); B01F 35/92 (2022.01); H01M 4/525 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); B01F 2035/99 (2022.01); B01F 2215/044 (2013.01); B01F 2215/0463 (2013.01); B01F 2215/0472 (2013.01); B01F 2215/0481 (2013.01);
Abstract

A dry powder kneading apparatus includes a main body including an inner space into which a mixture containing an active material, a conductive material, and a binder is supplied, and a screw inside the inner space of the main body, the screw being configured to move the mixture in one direction and to knead the mixture into fiberized dry powder, and a rotation torque of the screw being 1.4 kgf·m to 42 kgf·m.

Find Patent Forward Citations

Kwon, Ilkyong. (2026). Dry powder kneading apparatus (U.S. Patent No. 12533646). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12533646

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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