Antiinflammatory compositions and methods
Patent 4994457 Issued on February 19, 1991. Estimated Expiration Date: 
February 19, 2008. 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 19, 2008. 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 ReferencesBenzothiazine derivative Water-soluble benzothiazine dioxide salts Crystalline benzothiazine dioxide salts Anti-inflammatory 2-methyl-2H-1,2-benzo-(or -thieno-)thiazine-3-carboxamide 1,1-dioxide derivatives, compositions, and method of use therefor Antiinflammatory compositions and methods Antiinflammatory methods Patent #: 4564614 InventorsApplicationNo. 066352 filed on 05/19/1987US Classes:514/226.5, One of the cyclos is a 1,2-thiazine (e.g.,1,2-benzothiazines, etc.)514/922, SIDE EFFECT REDUCTION BY INCORPORATION OF A SECOND DESIGNATED INGREDIENT514/925, ULCER TREATMENT514/927PepticExaminersPrimary: Goldberg, Jerome D.Assistant: Craires, Theodore J. Attorney, Agent or FirmForeign Patent References
International ClassesA61K 031/54A61K 049/00 AbstractAn improved antiinflammatory composition and method of treating inflammation which employs a combination of a non-steroidal antiinflammatory agent such as piroxicam, or a pharmaceutically acceptable salt thereof, with 5'-guanylic acid or N-acetyl-L-methionine, or a pharmaceutically acceptable salt thereof.Other References
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