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:
Jun. 06, 2023
Filed:
Jun. 28, 2021
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Chun Yong Kang, Yongin-si, KR;
Chang Hwan Kim, Seongnam-si, KR;
Jungkyu Choi, Seoul, KR;
Eun-Hee Jang, Seoul, KR;
Jin Seong Kim, Seoul, KR;
Hwiyoon Noh, Seoul, KR;
La Young Choi, Seoul, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/18 (2006.01); B01J 20/02 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
B01J 20/186 (2013.01); B01J 20/0207 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); B01J 20/28083 (2013.01); B01J 20/3078 (2013.01); B01J 20/3293 (2013.01); B01J 2220/42 (2013.01);
Abstract
A hydrocarbon adsorbent includes a core-shell particle including a core and a shell surrounding the core, wherein the core includes ion-exchanged zeolite that is ion-exchanged with a metal other than silicon (Si) and aluminum (Al) and the shell includes a mesoporous metal oxide.