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:
Sep. 02, 2025
Filed:
Feb. 17, 2023
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Korea Research Institute of Chemical Technology, Daejeon, KR;
Inventors:
Chae Hwan Hong, Seoul, KR;
Hyeon Gook Kim, Daejeon, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/09 (2006.01); C07C 67/327 (2006.01);
U.S. Cl.
CPC ...
C07C 51/09 (2013.01); C07C 67/327 (2013.01);
Abstract
A method of producing adipic acid using glucose as a starting material, in which adipic acid is finally obtained via an alkyl adipate intermediate from a glucaric acid potassium salt.