Patch
Patent 4685911 Issued on August 11, 1987. Estimated Expiration Date: 
February 8, 2005. 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 8, 2005. 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 619564 696441 3122475 3415249 Pharmaceutical vehicle Novel plasters Soft buccal Patent #: 4572832 InventorsAssigneeApplicationNo. 06/699585 filed on 02/08/1985US Classes:424/450, Liposomes424/448, Pressure sensitive adhesive means424/449, Transdermal or percutaneous604/288, Soluble in body (e.g., suppository, etc.)604/291Means for cooling or heating materialExaminersPrimary: Rosenbaum, C. FredAssistant: Vinyard, Sherri E. Attorney, Agent or FirmInternational ClassesA61K 9/70 (20060101)A61K 47/44 (20060101) Foreign Application Priority Data1984-02-21 JPAbstractA patch having good transdermal property which utilizes a suppository base e.g. triglyceride of a vegetable saturated fatty acid having 12 to 18 carbon atoms together with a penetration enhancer. | |
