Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1993-05-06
1994-02-15
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424489, 424497, A61K 916
Patent
active
052864979
ABSTRACT:
The present invention is directed to a diltiazem formulation suitable for one a day administration. The formulation contains a blend of diltiazem beads having two differing dissolution profiles.
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patent: 4871731 (1989-10-01), Walker
patent: 4891230 (1990-01-01), Geoghegan
patent: 4894240 (1990-01-01), Geoghegan
patent: 4917899 (1990-04-01), Geoghegan
patent: 5002776 (1991-03-01), Geoghegan
patent: 5112621 (1992-05-01), Stevens
patent: 5229135 (1993-07-01), Philippon et al.
Baltezor Michael J.
Dimmitt Dan C.
Hendrickson Dennis L.
Skultety Paul F.
Williams Mark S.
Benston, Jr. William E.
Carderm Capital L.P.
Page Thurman K.
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