Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Reexamination Certificate
2005-04-30
2010-10-19
Weddington, Kevin (Department: 1614)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
Reexamination Certificate
active
07815935
ABSTRACT:
An orally disintegrating formulation and its preparation are provided. The orally disintegrating formulation comprises an effective amount of a pharmaceutically active ingredient and a matrix, wherein the matrix contains an amino acid and pullulan. The orally disintegrating formulation can disintegrate rapidly in oral cavity and be taken without aid of water; Moreover, the formulation has a low hygroscopicity, so that the requirements for storing or producing the formulation is decreased, and the storage life is elongated to facilitate the administration by a patient and the preparation of the protein and vaccine drugs.
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The English abstract for JP 2002012541A (2002).
International Search Report for International Application No. PCT/CN2005/000616, dated Sep. 1, 2005.
Li Hewei
Wang Hongfei
Wang Linyuan
Wang Mingzhou
Junhe Law Offices P.C.
Quantum Hi-Tech (Beijing) Research Institute
Wang Zhaohui
Weddington Kevin
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