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Last Updated: December 16, 2025

Claims for Patent: 6,599,724


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Summary for Patent: 6,599,724
Title:Stable factor VIII compositions
Abstract:The present invention relates to a pharmaceutical composition comprising Factor VIII and the divalent metal ions Zn2+ and Cu2+, optionally in the presence of Ca2+ ions and/or Mn2+ ions, wherein said Factor VIII is stable without the addition of albumin. The invention also relates to a method for the production of recombinant Factor VIII from mammalian cells carrying the gene therefor, comprising culturing said mammalian cells in medium free of plasma-derived protein and supplemented with divalent metal ions, including Cu2+ and Zn2+, and optionally in the presence of Ca2+ and Mn2+ ions.
Inventor(s):Marianne Mikaelsson, Helena Sandberg
Assignee: Swedish Orphan Biovitrum AB
Application Number:US09/615,001

Details for Patent 6,599,724

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Wyeth Pharmaceuticals Llc REFACTO antihemophilic factor (recombinant) For Injection 103779 June 27, 2001 ⤷  Get Started Free 2020-07-12
Wyeth Pharmaceuticals Llc REFACTO antihemophilic factor (recombinant) For Injection 103779 July 06, 2001 ⤷  Get Started Free 2020-07-12
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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