Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Reexamination Certificate
2005-02-22
2005-02-22
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
C424S450000, C424S464000
Reexamination Certificate
active
06858230
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.
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Matsuda Shuichi
Nagafuji Noboru
Shodai Hidekazu
Suzuki Yusuke
Dodson Shelley A.
Shionogi & Co. Ltd.
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