04767627 is referenced by 127 patents and cites 14 patents.

A drug delivery device retained in the stomach comprising a planar figure made from an erodible polymer that may release a drug associated therewith over a controlled, predictable and extended period of time.

Title
Drug delivery device which can be retained in the stomach for a controlled period of time
Application Number
738633
Publication Number
4767627
Application Date
May 1, 1987
Publication Date
August 30, 1988
Inventor
Robyn C Cargill
Lawrence
KS, US
Colin R Gardner
Lawrence
KS, US
Larry J Caldwell
Lawrence
KS, US
Agent
Michael C Sudol
Manfred Polk
Assignee
Merck & Co
NJ, US
IPC
A61K 9/48
A61K 9/20
A61K 9/00
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