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:
Mar. 20, 2007
Filed:
Mar. 07, 2002
Applicants:
Yasushi Ochiai, Suita, JP;
Kouji Wakisaka, Takatsuki, JP;
Inventors:
Yasushi Ochiai, Suita, JP;
Kouji Wakisaka, Takatsuki, JP;
Assignee:
Sumitomo Pharmaceuticals Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/14 (2006.01); A61K 9/20 (2006.01); A61K 9/22 (2006.01); A61K 9/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides coated granules using drug granules containing a water soluble drug as an active ingredient at a high density, which is superior in uniform content and stability, and which is capable of providing a pharmaceutical preparation superior in drug release control and having a smaller size than conventional preparations, and a production method of the granules, and further, a pharmaceutical preparation using the drug granules.