Antacid chewing gum
August 1, 2009. 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 3011949 Process for producing round spherical free flowing blown bead food products of controlled bulk density Powdery anti-stick agent for keeping the sticky surface of candy or chewing gum non-adhesive Chewing cum capable of releasing finely divided water-insoluble materials therefrom Composition containing sodium fluoride in a chewing gum base Non-staling, substantially moistureless chewing gum compositions and improved method of preparation Patent #: 4581234 InventorsAssigneeApplicationNo. 390497 filed on 08/01/1989US Classes:424/48, CHEWING GUM TYPE426/3NORMALLY NONINGESTIBLE CHEWABLE MATERIAL OR PROCESS OF PREPARATIONExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassA61K 009/68AbstractAccording to this invention a medicament containing gum having improved delivery properties is produced by utilizing a chewing gum composition having a moisture content not greater than 0.3% by weight which softens at 40° C. to 60° C. and has an equilibrium relative humidity lower than the ambient relative humidity as produced and combined with a powdered, insoluble medicament which has been co-spray dried with sugar. | |
