Virginia Tech Patents

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Induction of tolerance by oral administration of factor VIII and treatment of hemophilia
(United States Patent and Trademark Office, 2011-01-11)
Disclosed herein is a simple method for the treatment of antigen-deficiency diseases, by orally administering to a subject a therapeutically effective amount of the deficient antigen, wherein the antigen is not present in a liposome. In one embodiment, the method increases hemostasis in a subject having hemophilia A or B, by orally administering to the hemophiliac a therapeutically effective amount of the appropriate clotting factor other than in a liposome, sufficient to induce oral tolerance and supply exogenous clotting factor to the subject.
Oral treatment of hemophilia
(United States Patent and Trademark Office, 2007-05-22)
Disclosed herein is a simple method for the treatment of antigen-deficiency diseases, by orally administering to a subject a therapeutically effective amount of the deficient antigen, wherein the antigen is not present in a liposome. In one embodiment, the method increases hemostasis in a subject having hemophilia A or B, by orally administering to the hemophiliac a therapeutically effective amount of the appropriate clotting factor other than in a liposome, sufficient to induce oral tolerance and supply exogenous clotting factor to the subject.