Orally administrable pharmaceutical composition
Patent 4177254 Issued on December 4, 1979. Estimated Expiration Date: 
July 13, 1998. 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.
July 13, 1998. 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 References 2811483 2953497 2996431 3079303 3081233 3089824 3619294 3639169 Process for the preparation of granules Pharmaceutical compositions InventorsAssigneeApplicationNo. 05/923933 filed on 07/13/1978US Classes:424/489, Particulate form (e.g., powders, granules, beads, microcapsules, and pellets)264/209.1, Hollow article424/439, Food or edible as carrier for pharmaceutical427/2.15, Fluidized bed utilized514/197, 6-position substituent contains carbocyclic ring514/777Carbohydrate or lignin, or derivativeExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassesA61K 9/16 (20060101)A61K 31/429 (20060101) A61K 31/43 (20060101) Foreign Application Priority Data1976-01-02 GBAbstractTwo, preferably three, layered orally administrable granules containing orally administrable penicillins have desirable properties such as elegance, freedom from dust and good reconstitution. They contain an inert core, preferably of sucrose, a penicillin/binder first layer and normally and preferably a final coating layer of conventional additives such as dyes, flavors etc..Preferably the penicillin is amoxycillin trihydrate and the binder sucrose. The granules may be prepared by fluid bed granulation. | |
