Aqueous solution containing lipid-soluble pharmaceutical substance
Patent 4840970 Issued on June 20, 1989. Estimated Expiration Date: 
June 1, 2007. 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.
June 1, 2007. 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 2709149 3143475 3773930 Inventors
ApplicationNo. 07/056302 filed on 06/01/1987US Classes:514/690, Alicyclic ring containing514/458, Tocopherols (e.g., vitamin E, etc.)514/548, Ring is alcohol moiety514/681, Bicyclo514/725, Vitamin A compound or derivative514/775Casein (milk protein) or derivativeExaminersPrimary: Robinson, Douglas W.Assistant: Fay, Z. Attorney, Agent or FirmInternational ClassesA61K 9/107 (20060101)A61K 31/12 (20060101) A61K 47/18 (20060101) A61K 47/24 (20060101) A61K 47/16 (20060101) Foreign Application Priority Data1983-07-25 JPAbstractDisclosed herein is an aqueous solution containing a lipid-soluble active vitamin substance and/or ubiquinone. The solution has a pH of 5.5-8 and additionally contains a hydrogenated lecithin and neutral amino acid. It is stable and free from side effects, and is rather easy to prepare.Other References
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