Microemulsions as solid dosage forms for oral administration
August 13, 2019. Estimated 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.Patent ReferencesPolymer-microemulsion complexes for the enhanced recovery of oil Oil recovery process using polymer microemulsion complexes Pharmaceutical composition of cyclandelate having a high degree of bioavailability Effervescent dosage form with microparticles Oral compositions of proteinaceous medicaments Stabilized microspheres and methods of preparation Nonaqueous liquid microemulsion compositions Convertible microemulsion formulations Stabilized microspheres and methods of preparation Stabilized microspheres and methods of preparation Inventors
ApplicationNo. 374393 filed on 08/13/1999US Classes:424/465, With claimed perfecting feature in contents (e.g., excipient, lubricant, etc.)424/464, Tablets, lozenges, or pills424/466, Effervescent424/474, Coated pills or tablets424/478, Gelatin containing424/489, Particulate form (e.g., powders, granules, beads, microcapsules, and pellets)424/490, Coated (e.g., microcapsules)514/770, Siliceous or calcareous material (e.g., clay, earth, etc.)514/937, DISPERSION OR EMULSION514/938Oil-water typeExaminersPrimary: Spear, James M.Attorney, Agent or FirmInternational ClassesA61K 009/14A61K 009/20 A61K 009/32 A61K 009/36 A61K 009/46 AbstractNovel pharmaceutical compositions which improve the rate and/or extent of absorption of drugs are disclosed. The novel pharmaceutical compositions of the present invention comprise drug-containing microemulsions adsorbed onto solid particles which may be further formulated into solid dosage forms. The compositions and dosage forms of the present invention improve the bioavailability of a wide range of drugs including drugs that are known or suspected of having poor bioavailability by the utilization of several different mechanisms.Other References
Field of SearchTablets, lozenges, or pillsWith claimed perfecting feature in contents (e.g., excipient, lubricant, etc.) Effervescent Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) Coated (e.g., microcapsules) Coated pills or tablets Sustained or differential release type Containing polysaccharide (e.g., sugar, etc.) Cellulose or derivative Containing solid synthetic polymers Containing polysaccharides (e.g., sugars) Cellulose derivatives Containing solid synthetic polymers | |
