Oily patches for external use containing diclofenac sodium
Patent 6262121 Issued on July 17, 2001. Estimated Expiration Date: 
May 17, 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.
May 17, 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 ReferencesNovel plasters Emulsified external treatment composition containing diclofenac sodium Solubilizer and external preparations containing the same Patent #: 5725874 InventorsAssigneeApplicationNo. 254925 filed on 05/17/1999US Classes:514/567, Benzene ring nonionically bonded424/449Transdermal or percutaneousExaminersPrimary: Jarvis, William R. A.Assistant: Kim, Vickie Attorney, Agent or FirmForeign Patent References
International ClassesA31K 031/195A61K 009/70 Foreign Application Priority Data1997-07-18 JPAbstractThe oil patches containing diclofenac sodium which are characterized in that diclofenac sodium, isostearic acid and a fatty acid having 10 to 18 carbon atoms which is liquid at ordinary temperature are combined in an adhesive. | |
