Resuspendable dried antacids
Patent 4112072 Issued on September 5, 1978. Estimated Expiration Date: 
September 5, 1995. 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.
September 5, 1995. 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 3239416 3272704 3452138 3579634 3599150 InventorsAssigneeApplicationNo. 05/423226 filed on 12/10/1973US Classes:424/683, Magnesium silicate424/605, Phosphorus acid424/690, Aluminum hydroxide424/692Magnesium hydroxide or oxideExaminersPrimary: Waddell, Frederick E.Attorney, Agent or FirmInternational ClassA61K 47/10 (20060101)AbstractAntacid compositions prepared by drying a wet, compressed aluminum hydroxide gel to solid form which are capable of being readily resuspended to yield an opaque, aqueous suspension which reflects the properties of the original compressed gel, are produced by codrying a hydrous, gelatinous aluminum hydroxide material with a di- or trihydroxy alcohol.Other References
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