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:
Jan. 01, 2019
Filed:
May. 30, 2018
Applicant:
Ea Pharma Co., Ltd., Tokyo, JP;
Inventors:
Satoshi Aburatani, Yokkaichi, JP;
Hirokazu Hagio, Kawasaki, JP;
Hiroyuki Higuchi, Hachioji, JP;
Kenichi Ogawa, Shirakawa, JP;
Assignee:
EA Pharma Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/517 (2006.01); A61P 1/00 (2006.01); A61P 29/00 (2006.01); A61K 9/20 (2006.01); A61K 9/28 (2006.01);
U.S. Cl.
CPC ...
A61K 31/517 (2013.01); A61K 9/2027 (2013.01); A61K 9/2054 (2013.01); A61K 9/2077 (2013.01); A61K 9/2866 (2013.01);
Abstract
The disclosed pharmaceutical preparation comprises a compound represented by the chemical formula (A) or a pharmaceutically acceptable salt thereof, which is dispersed in a matrix consisting of a water-soluble high molecular weight substance; and Crospovidone: The pharmaceutical preparation is excellent in the solubility and the storage stability even if the amount of the compound or the salt included in each individual dosage unit is increased.