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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.:

US 10639405 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Jul. 21, 2015

Adsorbent for removing histone and purification device for liquid derived from living organism

Applicant:

Asahi Kasei Medical Co., Ltd., Tokyo, JP;

Inventors:

Kentaro Kiriyama, Tokyo, JP;

Satoru Inoue, Tokyo, JP;

Yoshihiro Hatanaka, Tokyo, JP;

Assignee:

ASAHI KASEI MEDICAL CO., LTD., Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

John Kim

Int. Cl.
CPC ...
A61M 1/02 (2006.01); A61M 1/38 (2006.01); B01D 15/36 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); B01J 47/016 (2017.01); A61M 1/36 (2006.01); B01J 20/20 (2006.01);
U.S. Cl.
CPC ...
A61M 1/0281 (2013.01); A61M 1/3679 (2013.01); A61M 1/38 (2013.01); B01D 15/362 (2013.01); B01J 20/20 (2013.01); B01J 20/261 (2013.01); B01J 20/28016 (2013.01); B01J 20/28023 (2013.01); B01J 20/28033 (2013.01); B01J 20/3204 (2013.01); B01J 20/328 (2013.01); B01J 20/3208 (2013.01); B01J 20/3276 (2013.01); B01J 20/3289 (2013.01); B01J 47/016 (2017.01);
Abstract

Provided is an adsorbent for removing histones from a liquid derived from a living-organism, including a water-insoluble carrier and a biocompatible polymer. The carrier has activated carbon, a polyester, a polysulfone, or a cationic functional group. Also provided is a device for purifying a liquid derived from a living-organism to remove histones from a liquid derived from a living-organism, which has a housing equipped with an inlet and an outlet for the liquid derived from the living-organism and the above-described adsorbent housed in the housing. The liquid derived from the living-organism is moved through the housing of device for purifying the liquid derived from the living-organism to remove histones from the liquid derived from the living-organism.

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