Controlled release device

Details Controlled release device Controlled release device

1987-04-15

1989-03-21

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

424425, 424486, A61K 900, C08J 308

Patent

active

048141828

ABSTRACT:
A controlled release device which comprises:

REFERENCES:
patent: 3924622 (1975-12-01), Brooke
patent: 4014335 (1977-03-01), Arnold
patent: 4203442 (1980-05-01), Michaels
patent: 4220152 (1980-09-01), Dresback
patent: 4308867 (1982-01-01), Roseman et al.
patent: 4438258 (1984-03-01), Graham
patent: 4451260 (1984-05-01), Mitra
patent: 4542176 (1985-09-01), Graham
Journal of Pharmaceutical Sciences, vol. 72, No. 1, Jan. 1983, pp. 17-22, American Pharmaceutical Association; D. S. T. Hsieh et al.: "Zero-Order Controlled-Release Polymer Matrices for Micro- and Macromolecules" p. 17, abstract; p. 20, right-hand column.

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