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:
Feb. 22, 2005
Filed:
Apr. 06, 2000
Applicants:
Hidekazu Shodai, Amagasaki, JP;
Noboru Nagafuji, Sakai, JP;
Shuichi Matsuda, Amagasaki, JP;
Yusuke Suzuki, Settsu, JP;
Inventors:
Hidekazu Shodai, Amagasaki, JP;
Noboru Nagafuji, Sakai, JP;
Shuichi Matsuda, Amagasaki, JP;
Yusuke Suzuki, Settsu, JP;
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K009/14 ; A61K009/127 ; A61K009/20 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a method for preparation of a pharmaceutical composition which comprises suspending a hydrophobic medical compound without generating foams. The present inventors have directed attention to properties of a hydrophobic medical compound and found a method for preparation of a pharmaceutical composition which comprises suspending and dispersing a basic hydrophobic medical compound, and neutralizing with a basic aqueous solution.