Delivery system with bilayer osmotic engine

Details Delivery system with bilayer osmotic engine Delivery system with bilayer osmotic engine

1993-07-08

1994-08-23

Phelan, D. Gabrielle

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424472, 6048921, A61K 924

Patent

active

053405900

ABSTRACT:
A dispenser for use in a fluid environment which is capable of delivery of a plurality of discrete drug-containing units in any desired delivery pattern or profile.

REFERENCES:
patent: 3133132 (1964-05-01), Loeb et al.
patent: 3173876 (1965-03-01), Zobrist
patent: 3276586 (1966-10-01), Rosaen
patent: 3541005 (1970-11-01), Strathmann et al.
patent: 3541006 (1970-11-01), Bixler et al.
patent: 3546142 (1970-12-01), Michaels et al.
patent: 3845770 (1974-11-01), Theeuwes et al.
patent: 3865108 (1975-02-01), Hartop
patent: 3916899 (1975-11-01), Theeuwes et al.
patent: 3995631 (1976-12-01), Higuchi et al.
patent: 4002173 (1977-01-01), Manning et al.
patent: 4034756 (1977-07-01), Higuchi et al.
patent: 4077407 (1978-03-01), Theeuwes et al.
patent: 4111202 (1978-09-01), Theeuwes
patent: 4160020 (1979-07-01), Ayer et al.
patent: 4203441 (1980-05-01), Theeuwes
patent: 4207893 (1980-06-01), Michaels
patent: 4220152 (1980-09-01), Dresback
patent: 4320759 (1982-03-01), Theeuwes
patent: 4327725 (1982-05-01), Cortese et al.
patent: 4350271 (1982-09-01), Eckenhoff
patent: 4449983 (1984-05-01), Cortese et al.
patent: 4526938 (1985-07-01), Churchill et al.
patent: 4874388 (1989-10-01), Wong
patent: 4957494 (1990-09-01), Wong
patent: 5023088 (1991-06-01), Wong
patent: 5034229 (1991-07-01), Magruder et al.
patent: 5110591 (1992-05-01), Wong

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