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. 19, 2021
Filed:
Jun. 28, 2019
Applicants:
Fujifilm Corporation, Tokyo, JP;
Kyowa Kirin Co., Ltd., Tokyo, JP;
Inventors:
Shinsuke Tokuoka, Ashigarakami-gun, JP;
Hayato Yoshida, Ashigarakami-gun, JP;
Yuichiro Kondo, Tokyo, JP;
Assignees:
FUJIFILM Corporation, Tokyo, JP;
Kyowa Kirin Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/785 (2006.01);
U.S. Cl.
CPC ...
A61K 31/785 (2013.01);
Abstract
The object of the present invention is to provide a therapeutic agent for hyperphosphatemia capable sufficiently decreasing a serum phosphorus concentration with a small dose. The present invention provides a therapeutic agent for hyperphosphatemia, which comprises, as an active ingredient, a particle containing certain crosslinked polymer (preferably crosslinked polyallylamine).