Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Reexamination Certificate
2007-03-20
2007-03-20
Sheikh, Humera N. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
C424S489000, C424S497000, C424S464000, C424S468000, C424S469000, C424S470000
Reexamination Certificate
active
10091559
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.
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Ochiai Yasushi
Wakisaka Kouji
Birch & Stewart Kolasch & Birch, LLP
Sheikh Humera N.
Sumitomo Pharmaceuticals Company Limited
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