Method of enhancing the administration of pharmalogically active agents
Patent 4073943 Issued on February 14, 1978. Estimated Expiration Date: 
February 14, 1995. 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.
February 14, 1995. 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 2303236 2867565 2972565 2988484 3089823 3169094 3216897 3240670 3384545 InventorsAssigneeApplicationNo. 05/666264 filed on 03/12/1976US Classes:514/772, DESIGNATED ORGANIC NONACTIVE INGREDIENT CONTAINING OTHER THAN HYDROCARBON514/783, Plant extract or plant material of undetermined constitution514/938Oil-water typeExaminersPrimary: Friedman, Stanley J.Attorney, Agent or FirmInternational ClassA61K 9/107 (20060101)AbstractAccording to the method of the invention, the parenteral administration of water-insoluble pharmacologically active agents is enhanced wherein the agents are administered in the lipoid phase of a carrier emulsion comprising a microemulsion of a finely dispersed lipoid in an aqueous phase. The lipoid preferably has a mean particle size below 1 micron. This makes it possible to administer water-insoluble agents in high concentrations, and thus a lower dose, whereby a rapid onset of the pharmacological effect is accompanied by a markedly reduced incidence of injury to body tissues.Other References
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