Sustained-release preparation
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United States of America Patent
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-
Aug 8, 1989
Issued Date -
N/A
app pub date -
Apr 24, 1986
filing date -
Oct 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sustained-release preparation of indomethacin or interferon comprising the active ingredient in admixture with a pharmaceutically acceptable biodegradable carrier, particularly a carrier selected from collagen, gelatin, and a mixture thereof. The preparation is particularly suitable for parenteral administration and can release the active ingredient in an effective amount for a long period of time.
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Cited Art Landscape
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