Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1987-01-07
1988-06-14
Schofer, Joseph L.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
604892, 604893, 604896, 564360, 2605005H, 514649, A61J 307
Patent
active
047510714
ABSTRACT:
An osmotic delivery system is disclosed for delivering a useful agent at a controlled and constant rate modulated by a pulsed delivery of the useful agent to an environment of use.
REFERENCES:
patent: 3644353 (1972-02-01), Lunts et al.
patent: 4077407 (1978-03-01), Theeuwes et al.
patent: 4111202 (1978-09-01), Theeuwes
patent: 4200098 (1980-04-01), Ayer et al.
patent: 4285987 (1981-08-01), Ayer et al.
patent: 4522625 (1985-06-01), Edgren
patent: 4539198 (1985-09-01), Powell et al.
"The Merck Index" Merck and Co., N.J. (ninth ed.) (1976) p. 216.
65455k Chem. Abstracts, vol. 83, 1975; p. 445.
Barclay Brian
Magruder Paul R.
Theeuwes Felix
Wong Patrick S.-L.
ALZA Corporation
Mandell Edward L.
Precivale Shelley G.
Sabatine Paul L.
Schofer Joseph L.
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