Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Matrices
Reexamination Certificate
2006-02-28
2006-02-28
Levy, Neil S. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Matrices
C424S485000, C424S486000, C424S487000, C424S488000, C424S434000, C424S435000, C424S438000, C424S422000, C424S444000, C424S405000, C424S407000
Reexamination Certificate
active
07005142
ABSTRACT:
A veterinary delivery system in the form of a pliable film comprising at least one binder, at least one lubricant, at least one solvent for the binder and lubricant, and an effective amount of at least one effective agent. According to one embodiment, a flavorant is included in a pliable hydrophilic film in order to enhance oral acceptability by the animal. In other embodiments, the films preferably have a moisture content of about 2–15%, preferably about 3–7% by weight. The hydrophilic films most preferably have at least one effective agent distributed homogeneously throughout the film.
REFERENCES:
patent: 4713239 (1987-12-01), Babaian et al.
patent: 5110605 (1992-05-01), Acharya
patent: 000643963 (1995-03-01), None
patent: WO8910740 (1989-11-01), None
Berggren John
Gabel Paul
Leon Daniel S.
Leon Thomas
Galgano & Burke LLP
Levy Neil S.
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