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:
Nov. 04, 2025
Filed:
Aug. 07, 2023
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventors:
Kenji Yao, Kanagawa, JP;
Kazusei Yoshida, Kanagawa, JP;
Ayu Naito, Kanagawa, JP;
Shota Matoba, Kanagawa, JP;
Satomi Kashiwagi, Kanagawa, JP;
Yuko Iwadate, Kanagawa, JP;
Masahiro Oki, Kanagawa, JP;
Takahiro Ishizuka, Kanagawa, JP;
Takeshi Iwanaga, Kanagawa, JP;
Hideaki Yoshikawa, Kanagawa, JP;
Tetsuya Taguchi, Kanagawa, JP;
Hirokazu Hamano, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/12 (2006.01); C08J 7/04 (2020.01); C08K 3/22 (2006.01); C08K 3/26 (2006.01); C08K 5/098 (2006.01); C08K 5/17 (2006.01); C08L 1/02 (2006.01); C08L 1/10 (2006.01);
U.S. Cl.
CPC ...
C08J 3/128 (2013.01); C08J 7/04 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 5/098 (2013.01); C08K 5/175 (2013.01); C08L 1/02 (2013.01); C08L 1/10 (2013.01); C08K 2003/265 (2013.01);
Abstract
A cellulosic particle contains cellulose as its base constituent, and the intensity of sodium fluorescent x-rays from the cellulosic particle measured by x-ray fluorescence analysis is 0.015 kps or more and 0.1 kps or less.