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US Patent 4849227 - Pharmaceutical compositions
US Patent Issued on July 18, 1989
Estimated Patent Expiration Date:
March 3, 2007Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Estimated Patent Expiration Date:
March 3, 2007Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.AbstractA composition adapted to administer a pharmocologically effective amount of a pharmaceutical agent when ingested orally comprising (a) a pharmaceutical agent; (b) a lipid coating materials; and (c) an enteric coating materials optionally comprising water soluble coating materials; emulsifying and solubilizing agents; binding agents; stabilizing and enzyme inhibiting agents surfactants and antimicrobial agents. The composition can also include a low density lipoprotein composition and lipolytic enzymes.Other References
| InventorAssigneeApplicationNo. 07/021625 filed on 03/03/1987US Classes:424/498, Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof424/456, Gelatin424/460, Containing proteins or derivatives thereof (e.g., gelatin, etc.)424/461, Containing polysaccharide (e.g., cellulose sugars, etc.)424/463, Coated capsules424/476, Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof (e.g., chocolate)424/490, Coated (e.g., microcapsules)424/499Contains proteins or derivative or polysaccharides or derivativeField of Search424/476, Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof (e.g., chocolate)424/456, Gelatin424/490, Coated (e.g., microcapsules)424/498, Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof424/499, Contains proteins or derivative or polysaccharides or derivative424/460, Containing proteins or derivatives thereof (e.g., gelatin, etc.)424/461Containing polysaccharide (e.g., cellulose sugars, etc.)ExaminersPrimary: Waddell, Frederick E.US Patent References2474729, 2574889, 3656997, 3922339, 3965260, Anti-inflammatory dipeptideIssued on: 06/22/1976 Inventor: McArthur , et al.3991180, Stabilization of internally administered pancreatic lipase Issued on: 11/09/1976 Inventor: Boettner , et al.4173629, Antibiotic S 31794/F-1 Issued on: 11/06/1979 Inventor: Dreyfuss , et al.4250163, Method and preparation for administration to the mucosa of the oral or nasal cavity Issued on: 02/10/1981 Inventor: Nagai , et al.4356167, Liposome drug delivery systems Issued on: 10/26/1982 Inventor: Kelly4447412, Enzyme-containing digestive aid compostions Issued on: 05/08/1984 Inventor: Bilton4448765, Liposomes and their use in treating human or other mammalian patients Issued on: 05/15/1984 Inventor: Ash , et al.4452775, Cholesterol matrix delivery system for sustained release of macromolecules Issued on: 06/05/1984 Inventor: Kent4454317, Process for the trimerization of diisocyanates Issued on: 06/12/1984 Inventor: Disteldorf , et al.4529589, Pharmaceutical composition for the treatment of diabetes mellitus Issued on: 07/16/1985 Inventor: Davydov , et al.4579730Pharmaceutical compositions containing insulin Issued on: 04/01/1986 Inventor: Kidron , et al. International ClassesA61K 9/16 (20060101)A61K 9/50 (20060101) |
