Dosage units
Patent 4493822 Issued on January 15, 1985. Estimated Expiration Date: 
February 10, 2003. 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 10, 2003. 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 60248 91644 2386416 2580414 3532633 Drug delivery device for preventing contact of undissolved drug with the stomach lining Tilting units Patent #: 4376111 InventorAssigneeApplicationNo. 06/465394 filed on 02/10/1983US Classes:424/464, Tablets, lozenges, or pills424/467Printed, embossed, grooved, or perforatedExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassesA61K 9/20 (20060101)A61J 3/07 (20060101) A61J 3/10 (20060101) Foreign Application Priority Data1980-12-04 GBAbstractThe present invention provides an orally administrable pharmaceutical dosage unit having a shape such that in its most stable position on a horizontal flat surface is tilted position.The advantage of these units is that they are more easily picked up.The units can be made by forming the active ingredient and any excipient into the shape as defined. | |
