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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 12654155 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Dec. 01, 2022

Catalyst for decomposing perfluorinated compounds and method of manufacturing the catalyst

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Joungwoo Han, Suwon-si, KR;

Minkee Choi, Daejeon, KR;

Seongyun Ryu, Asan-si, KR;

Jongsan Chang, Suwon-si, KR;

Myungwon Oh, Daejeon, KR;

Seungjun Lee, Hwaseong-si, KR;

Assignees:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jelitza M Perez

Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01D 53/86 (2006.01); B01J 21/04 (2006.01); B01J 27/02 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01D 53/8662 (2013.01); B01J 21/04 (2013.01); B01J 27/02 (2013.01); B01J 37/0009 (2013.01); B01J 37/0221 (2013.01); B01J 37/0236 (2013.01); B01J 37/03 (2013.01); B01J 37/088 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/20792 (2013.01); B01D 2257/2066 (2013.01);
Abstract

A catalyst for decomposing perfluorinated compounds includes an alumina carrier, at least one metal carried on the alumina carrier and selected from the group consisting of Zn, Ni, W, Zr, Ti, Ga, Nb, Co, Mo, V, Cr, Mn, Fe, and Cu, S carried on the alumina carrier, and rare-earth metals carried on the alumina carrier.

Find Patent Forward Citations

Han, Joungwoo. (2026). Catalyst for decomposing perfluorinated compounds and method of manufacturing the catalyst (U.S. Patent No. 12654155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12654155

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

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