Merck + Co., Inc.

Larry J Caldwell

Colin R Gardner

Robyn C Cargill

Takeru Higuchi

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.

Drug delivery device which can be retained in the stomach for a

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

Drug delivery device retained in the stomach comprising at least one drug and a continuous solid-stick figure made from polymer(s) that releases said drug slowly over a controlled, predictable and extended period of time.

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Lawrence, KS, United States of America

Larry J Caldwell