Chewable antacid tablets
Patent 4446135 Issued on May 1, 1984. Estimated Expiration Date: 
June 7, 2002. 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.
June 7, 2002. 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 Re29634 3384546 3843778 Antacid tablets Compressed chewable antacid tablet and method for forming same Compressed chewable antacid tablet and method for forming same Patent #: 4327077 InventorAssigneeApplicationNo. 06/385913 filed on 06/07/1982US Classes:424/687Calcium carbonateExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmInternational ClassesA61K 33/10 (20060101)A61K 33/06 (20060101) A61K 9/00 (20060101) AbstractChewable calcium carbonate-containing antacid tablets having good "mouthfeel" contain calcium carbonate particles of a particular size in combination with certain excipients.Other References
Field of SearchCHEWING GUM TYPEDENTIFRICES (INCLUDES MOUTH WASH) Ferment containing (e.g., enzymes, bacteria, etc.) Iodine or iodine compound containing Fluorine or fluorine compound containing Oxygen or chlorine releasing compound containing Ammonia, amine, or derivative thereof (e.g., urea, etc.) Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.) Organic sulfate or sulfonate containing Phosphate compound containing Plant extract of undetermined constitution | |
