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. 03, 2025
Filed:
Mar. 02, 2022
Applicant:
Kyushu University, National University Corporation, Fukuoka, JP;
Inventors:
Miho Yamauchi, Fukuoka, JP;
Akihiko Anzai, Fukuoka, JP;
Assignee:
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/06 (2006.01); B01J 23/72 (2006.01); C25B 3/03 (2021.01); C25B 3/26 (2021.01); C25B 11/042 (2021.01);
U.S. Cl.
CPC ...
C25B 11/042 (2021.01); B01J 21/063 (2013.01); B01J 23/72 (2013.01); C25B 3/03 (2021.01); C25B 3/26 (2021.01);
Abstract
A catalyst includes an oxide containing titanium (Ti) and a copper (Cu). In an ultraviolet-visible absorption spectrum of the catalyst, a ratio I/Iof an intensity Iat a wavelength of 400 nm to an intensity Iat a wavelength of 600 nm may be 0.5 to 3.
Yamauchi, Miho. (2025). Electrochemical reduction method, catalyst, and method for producing catalyst (U.S. Patent No. 12320019). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12320019
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile