Medicament adsorbates with complex magnesium aluminum silicate and their preparation
Patent 4711774 Issued on December 8, 1987. Estimated Expiration Date: 
March 27, 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.
March 27, 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 3140978 3337402 3352752 3432593 3567819 3636200 Process of making cough syrup with masked noscapine Magnesium trisilicate suitable for preparation of medicament adsorbates Patent #: 4581232 InventorsApplicationNo. 06/845101 filed on 03/27/1986US Classes:424/48, CHEWING GUM TYPE424/682, Aluminum, calcium or magnesium element, or compound containing424/683Magnesium silicateExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassA61K 9/14 (20060101)AbstractA medicament adsorbate and process for making same. The medicament adsorbate comprises a complex magnesium aluminum silicate having sorbed therein a medicament drug. The complex magnesium aluminum silicate has the following typical chemical analysis:Field of SearchCHEWING GUM TYPE | |
