Wound healing glycoside compositions
Patent 4456596 Issued on June 26, 1984. Estimated Expiration Date: 
June 26, 2001. 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 26, 2001. 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 3579499 Conjugate of amino sugar-steroid hormone Patent #: 4296233 InventorApplicationNo. 06/253872 filed on 04/13/1981US Classes:514/25, O-glycoside514/26, Cyclopentanohydrophenanthrene ring system536/5Cyclopentanohydrophenanthrene ring systemExaminersPrimary: Brown, Johnnie R.International ClassesA61L 15/16 (20060101)A61L 15/44 (20060101) C07H 15/00 (20060101) C07H 15/10 (20060101) AbstractCompositions which stimulate tissue regeneration and whose active components are substances present in mammalian tissues and fluids are described. The active substances are a polypeptide consisting of 52 amino acids and having a molecular weight of about 5800, a glycosteroid and a glycosphingolipid. Compositions which contain the active ingredients accelerate wound healing when applied in the nano- to microgram ranges. Means for recovering the substances from mammalian materials in concentrated form by biochemical parting methods are also described. |
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