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:
Apr. 25, 2023
Filed:
Mar. 25, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Fumio Yamauchi, Yokohama, JP;
Kengo Kanazaki, Yokohama, JP;
Teigo Sakakibara, Tokyo, JP;
Yoshinori Kotani, Yokohama, JP;
Ryoko Ueyama, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/24 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01); C12N 15/11 (2006.01); C02F 1/28 (2006.01); B01D 15/10 (2006.01); B09B 3/00 (2022.01); C22B 3/20 (2006.01); B09B 3/10 (2022.01); C02F 101/20 (2006.01); C02F 103/08 (2006.01); B09B 101/30 (2022.01);
U.S. Cl.
CPC ...
B01J 20/24 (2013.01); B01D 15/10 (2013.01); B01J 20/103 (2013.01); B01J 20/2803 (2013.01); B01J 20/28007 (2013.01); B01J 20/28016 (2013.01); B01J 20/28052 (2013.01); B09B 3/10 (2022.01); C02F 1/288 (2013.01); C12N 15/11 (2013.01); C22B 3/20 (2013.01); B09B 2101/30 (2022.01); C02F 1/281 (2013.01); C02F 1/285 (2013.01); C02F 2101/20 (2013.01); C02F 2103/08 (2013.01);
Abstract
A DNA complex includes a carrier and DNA immobilized on the carrier. 80% or more by mass of the DNA is single-stranded DNA, the DNA has an average molecular weight of 500,000 or less, and the DNA content is more than 15% by mass and 50% or less by mass of the DNA complex. The carrier contains an inorganic material. The DNA complex has an average particle size of 10 μm or more.