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. 08, 2026
Filed:
Jul. 26, 2022
Applicant:
Daiichi Kigenso Kagaku Kogyo Co., Ltd., Osaka, JP;
Inventor:
Hiroshi Kodama, Osaka, JP;
Assignee:
DAIICHI KIGENSO KAGAKU KOGYO CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 25/00 (2006.01);
U.S. Cl.
CPC ...
C01G 25/006 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/80 (2013.01);
Abstract
Provided is a zirconium composite oxide containing 5 mass % to 50 mass % yttrium oxide and cerium oxide, the specific surface area after 10 hours of heating at 1250° C. being 3.0 m/g to 20.0 m/g.
Kodama, Hiroshi. (2026). Zirconium composite oxide and method for producing zirconium composite oxide (U.S. Patent No. 12729132). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729132
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile