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.:
Date of Patent:
Jul. 11, 2023
Filed:
Apr. 04, 2018
Applicant:
Lg Hausys, Ltd., Seoul, KR;
Inventors:
Kyeong-Woo Choi, Seoul, KR;
Dong-Il Lee, Seoul, KR;
Won-Ji Hyun, Seoul, KR;
Jong-Sik Choi, Seoul, KR;
Assignee:
LG HAUSYS, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/46 (2006.01); B01D 53/94 (2006.01); B01J 21/04 (2006.01); B01J 21/06 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 37/02 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/34 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
B01J 23/462 (2013.01); B01D 53/94 (2013.01); B01J 21/04 (2013.01); B01J 21/063 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 35/0013 (2013.01); B01J 35/023 (2013.01); B01J 37/0219 (2013.01); B01J 37/0221 (2013.01); B01J 37/0236 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01J 37/345 (2013.01); F01N 3/28 (2013.01); B01D 2255/1021 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/1025 (2013.01); F01N 2330/06 (2013.01); F01N 2370/02 (2013.01);
Abstract
Provided are catalyst particles for treating vehicle exhaust gas, containing semiconductor nanoparticles supported by noble metals.