Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1987-03-09
1988-12-06
Lusignan, Michael
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424482, 424486, 424488, A61K 936, A61K 914
Patent
active
047895497
ABSTRACT:
A unique sustained release dosage form which prevents the tendency of an initial surge of medicament in the first hour of administration. The control is by a porous membrane coating. The amount of initial release can be varied by varying the proportions of the components of the coatings.
REFERENCES:
patent: 4369172 (1983-01-01), Schor et al.
patent: 4389393 (1983-06-01), Schor et al.
patent: 4443428 (1984-04-01), Oshlack et al.
patent: 4663150 (1987-05-01), Panoz et al.
patent: 4716040 (1987-12-01), Panoz
Chakraborty Pijush K.
Grabowski Albert T.
Khan Sadath U.
Phillips Reginald
Anderson Elizabeth M.
Lusignan Michael
Warner-Lambert & Company
LandOfFree
Sustained release dosage forms does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sustained release dosage forms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sustained release dosage forms will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1493314