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:
Jul. 08, 2025
Filed:
Mar. 16, 2020
Applicant:
Daicel Corporation, Osaka, JP;
Inventors:
Tomoaki Mahiko, Tokyo, JP;
Yuto Makino, Tokyo, JP;
Akihiko Tsurui, Tokyo, JP;
Ming Liu, Tokyo, JP;
Masahiro Nishikawa, Tokyo, JP;
Assignee:
DAICEL CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/26 (2017.01); C09K 11/59 (2006.01); C09K 11/63 (2006.01); C09K 11/70 (2006.01);
U.S. Cl.
CPC ...
C01B 32/26 (2017.08); C09K 11/59 (2013.01); C09K 11/63 (2013.01); C09K 11/70 (2013.01); C01P 2002/72 (2013.01); C01P 2002/82 (2013.01); C01P 2004/30 (2013.01); C01P 2004/64 (2013.01); C01P 2006/12 (2013.01); C01P 2006/90 (2013.01);
Abstract
The present invention is to provide a heteroatom-doped nanodiamond, the heteroatom-doped nanodiamond being doped with at least one heteroatom, the heteroatom-doped nanodiamond satisfying criteria (i) and/or (ii) below: (i) a BET specific surface area being from 20 to 900 m/g, and (ii) an average size of primary particles being from 2 to 70 nm.