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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 12714958 B1

PDFFull Text
Date of Patent:
Aug. 25, 2026

Filed:

Dec. 08, 2022

Composite for air purification, method of manufacturing the same, and filter including the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

University of Seoul Industry Cooperation Foundation, Seoul, KR;

Inventors:

Kwang Mo Seong, Bucheon-Si, KR;

Jung Sik Kim, Seoul, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

University of Seoul Industry Cooperation Foundation, Seoul, KR;

Attorney:

Banner & Witcoff, Ltd.

Primary Examiner:

Sharon Pregler

Int. Cl.
CPC ...
B01D 39/20 (2006.01); B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 27/24 (2006.01); B01J 35/00 (2006.01); B01J 35/39 (2024.01); B01J 35/60 (2024.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/18 (2006.01);
U.S. Cl.
CPC ...
B01D 39/2051 (2013.01); B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 27/24 (2013.01); B01J 35/19 (2024.01); B01J 35/39 (2024.01); B01J 35/60 (2024.01); B01J 37/0225 (2013.01); B01J 37/0244 (2013.01); B01J 37/08 (2013.01); B01J 37/18 (2013.01); B01D 2239/0471 (2013.01); B01D 2258/06 (2013.01); B01J 2523/41 (2013.01); B01J 2523/47 (2013.01);
Abstract

Disclosed herein are a composite for air purification, a filter including the same, and a method of manufacturing the same. The composite for air purification includes a porous support, a first coating layer disposed on a surface of the porous support and including a long-lasting phosphor, a second coating layer disposed on a surface of the first coating layer and including silica (SiO), and a third coating layer disposed on a surface of the second coating layer and including a photocatalyst.

Find Patent Forward Citations

Seong, Kwang. (2026). Composite for air purification, method of manufacturing the same, and filter including the same (U.S. Patent No. 12714958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12714958

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

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