Therapeutic system
Patent 4826686 Issued on May 2, 1989. Estimated Expiration Date: 
December 2, 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.
December 2, 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 ReferencesPharmaceutical composition for the treatment of glaucoma Pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet containing nitroglycerin Patch Transdermal varapamil delivery device Patent #: 4690683 InventorsAssigneeApplicationNo. 06/937160 filed on 12/02/1986US Classes:424/448, Pressure sensitive adhesive means424/449, Transdermal or percutaneous424/486Synthetic polymerExaminersPrimary: Page, Thurman K.Assistant: Horne, Leon R. Attorney, Agent or FirmInternational ClassesA61K 9/70 (20060101)A61K 31/55 (20060101) Foreign Application Priority Data1985-12-14 DEAbstractThis invention relates to the transdermal administration of compounds of general formula I ##STR1## wherein R1, R2 and X have the meanings given in the text, and to a therapeutic system for the transdermal administration of this compound. | |
