Antiinflammatory analgesic gelled ointment
Patent 4309414 Issued on January 5, 1982. Estimated Expiration Date: 
October 23, 1999. 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.
October 23, 1999. 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 3640741 3749773 3876771 3899580 Hydrophilic polymeric carriers of biologically active compounds and method of preparing the same Process for the production of base for topical steroids Patent #: 4013792 InventorsAssigneeApplicationNo. 06/087574 filed on 10/23/1979US Classes:514/420Indomethacine per se or ester thereofExaminersPrimary: Schenkman, LeonardAttorney, Agent or FirmInternational ClassesA61K 47/18 (20060101)A61K 47/38 (20060101) A61K 47/32 (20060101) A61K 47/16 (20060101) A61K 31/403 (20060101) A61K 31/405 (20060101) AbstractAn antiinflammatory analgesic gelled ointment is disclosed which comprises indomethacin, a medium consisting of a glycol, alcohol and water, a gelling agent selected from cellulose and a carboxyvinyl polymer which has been neutralized with an amine, and water sufficiently enough to make up the balance. Such gelled ointment has an excellent antiinflammatory activity.Other References
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