Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Reexamination Certificate
2003-10-28
2010-11-23
Anderson, Rebecca L (Department: 1626)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
C424S452000, C424S457000, C424S463000, C424S464000, C424S465000, C424S468000, C424S480000
Reexamination Certificate
active
07838026
ABSTRACT:
A composition comprising a high molecular weight, water soluble polymer having a cloud point from about 20 to about 90° C. and at least one carrageenan is provided. The composition may be used as a component of a pharmaceutical dosage form, such as the shell of a dosage form, to provide burst release of active ingredient contained therein.
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Bunick Frank J.
Chen Jen Chi
Lee Der-Yang
Li Shun-Por
Sowden Harry S.
Anderson Rebecca L
Donnelly Laura A.
Mc-Neil-PPC, Inc.
Nolan Jason M
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