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:
Oct. 31, 2017
Filed:
Oct. 26, 2011
Applicants:
Naotoshi Tomita, Otsu, JP;
Yoshiyuki Ueno, Otsu, JP;
Kazuhiro Tanahashi, Otsu, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/00 (2006.01); A61K 35/14 (2015.01); B01J 20/28 (2006.01); A61M 1/36 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28016 (2013.01); A61K 35/14 (2013.01); A61M 1/3679 (2013.01); B01J 20/28004 (2013.01); B01J 20/28023 (2013.01); B01J 20/28038 (2013.01); B01J 20/28054 (2013.01); B01J 20/3251 (2013.01); B01J 20/3285 (2013.01); A61M 2202/0439 (2013.01); Y10T 428/298 (2015.01); Y10T 428/2982 (2015.01);
Abstract
A carrier for blood component adsorption includes a water-insoluble carrier composed of a fiber or particle, the water-insoluble carrier having a surface to which a functional group(s) is/are introduced, the functional group(s) containing an acidic functional group selected from the group consisting of the sulfate group, sulfite group and sulfonate group; and containing an amino group; the fiber having a fiber diameter of, or the particle having a particle diameter of, 0.5 to 20 μm.