Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Specially adapted for ruminant animal
Patent
1989-02-21
1990-04-10
Swisher, Nancy A. B.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Specially adapted for ruminant animal
424458, 424468, 6048921, A61K 922, A61K 926
Patent
active
049159496
ABSTRACT:
A dispenser is disclosed for delivering tiny pills to an environment of use. The dispenser comprising a wall that surrounds an internal space comprising a first mean in the dispenser for changing from a dispenser state to an environment of use state on leaving the dispenser, tiny pills in the first means, and a second means in the dispenser for aiding in displacing the first means for the dispenser.
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Cortese Richard
Eckenhoff James B.
Theeuwes Felix
Wong Patrick S.-L.
ALZA Corporation
Mandell Edward L.
Sabatine Paul L.
Stone Steven F.
Swisher Nancy A. B.
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