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. 15, 2026
Filed:
Dec. 08, 2020
Dic Corporation, Tokyo, JP;
Shaowei Yang, Qingdao, CN;
Jianjun Yuan, Chiba, JP;
Masafumi Uota, Chiba, JP;
Mutsuko Tange, Chiba, JP;
Cheng Liu, Qingdao, CN;
Meng Li, Qingdao, CN;
Wei Zhao, Qingdao, CN;
Jian Guo, Qingdao, CN;
DIC Corporation, Tokyo, JP;
Abstract
Niobium oxide particles which have a controlled crystal shape and exhibit excellent characteristics are provided. The niobium oxide particles include molybdenum. The niobium oxide particles preferably have a polyhedral, columnar or acicular shape. The MoOcontent (M) measured by XRF analysis of the niobium oxide particles is preferably 0.1 to 40 mass % relative to the niobium oxide particles taken as 100 mass %. A method for producing the niobium oxide particles described above includes calcining a niobium compound in the presence of a molybdenum compound.