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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 12678767 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Nov. 11, 2019

Coating solution

Applicant:

Nittetsu Mining Co., Ltd., Tokyo, JP;

Inventors:

Hiromichi Matsumoto, Tokyo, JP;

Shinichi Ogura, Tochigi, JP;

Ken Shinoda, Tochigi, JP;

Toru Hosi, Tokyo, JP;

Assignee:

NITTETSU MINING CO., LTD., Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Angela C Brown-Pettigrew

Assistant Examiner:

Preeti undefined Kumar

Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01D 39/16 (2006.01); B01D 39/20 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/22 (2013.01); B01D 39/1653 (2013.01); B01D 39/2072 (2013.01); B01J 20/103 (2013.01); B01J 20/28004 (2013.01); B01J 20/28019 (2013.01); B01J 20/3042 (2013.01); B01D 2239/1241 (2013.01);
Abstract

Provided is a coating solution for forming a dust collecting layer, wherein the coating solution can be applied uniformly, and the formed dust collecting layer does not easily peel off from a filter element material, and allows to collect fine powder products having a small particle size. The coating solution is for forming a dust collecting layer in a dust collecting filter, and contains a fine powder, dopamine hydrochloride, and an adhesive.

Find Patent Forward Citations

Matsumoto, Hiromichi. (2026). Coating solution (U.S. Patent No. 12678767). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12678767

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

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