A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/32 (2006.01) A61K 9/50 (2006.01) A61K 31/65 (2006.01)
Patent
CA 2047861
Abstract Semi-enteric controlled release formulations are comprised of a biological active agent such as an antibiotic that is blended with a water-soluble bulking agent, the mix then coated onto an inert core. The coated active core is further coated with a mixture comprised of an acrylic copolymer, bulking agent and pH dependent food acid. These different coating components possess different solubility characteristics which result in a gradual release of the active in both the stomach and small intestine that provides an increased bioavailability of the active drug. DA8R9009.DOC 7/11/90 #29-1
Boisvert Wayne
Harris Michael
Muhammad Nouman
Weiss Jay
Boisvert Wayne
Harris Michael
Macrae & Co.
Muhammad Nouman
Warner-Lambert Company
LandOfFree
Sustained release formulations 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 formulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sustained release formulations will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1489377