Anti-inflammatory analgesic adhesive preparation
Patent 4738848 Issued on April 19, 1988. Estimated Expiration Date: 
June 4, 2006. 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 4, 2006. 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 3598122 3598123 3632740 InventorsAssigneeApplicationNo. 06/870464 filed on 06/04/1986US Classes:424/448, Pressure sensitive adhesive means424/449, Transdermal or percutaneous424/469Discrete particles in supporting matrixExaminersPrimary: Page, Thurman K.Assistant: Horne, Leon R. Attorney, Agent or FirmInternational ClassesA61K 9/70 (20060101)A61K 47/12 (20060101) A61K 31/185 (20060101) A61K 31/195 (20060101) Foreign Application Priority Data1985-06-04 JPAbstractAn anti-inflammatory analgesic adhesive preparation is disclosed, comprising a flexible support having laminated thereon a pressure-sensitive adhesive material layer which contains Diclofenac Sodium and an organic acid such as citric acid. This adhesive preparation has excellent percutaneous absorption properties. | |
