Pharmaceutical composition and process for its preparation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5211958
SERIAL NO

07877385

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Abstract

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A multi-purpose pharmaceutical tablet which can either be readily swallowed or dissolved in water to give a dispersion, comprising a tetracycline, microcrystalline cellulose or microfine cellulose, low substituted hydroxypropylcellulose and a thickening agent, preferably hydroxypropyl methylcellulose, and optionally other conventional adjuvants. The tablet may be easily swallowed as such, and when immersed in water, it affords a very fine dispersion within 30-60 seconds. The tablet may be prepared by direct compression, or by a wet granulation process in which a granulate is used which contains tetracycline and any substantial amount of a wet binding substance.

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Patent Owner(s)

Patent OwnerAddress
ASTELLAS PHARMA EUROPE B VELISABETHHOF 19 LEIDERDORP 2353EW

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akkerboom, Piet J Zoetermeer, NL 4 140
De, Cocq Robert Delft, NL 1 33
Wegman, Maria Hoofddorp, NL 1 33

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