Clotrimazole cream
Patent 4775678 Issued on October 4, 1988. Estimated Expiration Date: 
May 8, 2006. 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.
May 8, 2006. 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 3660577 Vehicle composition containing 1-substituted azacyclopentan-2-ones Patent #: 4444762 InventorsAssigneeApplicationNo. 06/861021 filed on 05/08/1986US Classes:514/396, Imidazoles514/947Topical applicationExaminersPrimary: Schenkman, LeonardAttorney, Agent or FirmInternational ClassesA61K 47/00 (20060101)A61K 31/415 (20060101) AbstractAn oil-in-water cream or lotion emulsion formulation containing clotrimazole having improved antifungal properties containing various amounts of clotrimazole, petrolatum, cetearyl alcohol, propylene glycol, and ceteth-20, with or without other additional ingredients.Other References
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