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Last Updated: December 3, 2021

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Patent: 5,281,661

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Summary for Patent: 5,281,661
Title: Complex containing coagulation factor IX
Abstract:Factor IX is selectively adsorbed by means of hydrophobic chromatography from an aqueous mixture containing at least one plasma zymogen or a vitamin-K dependent protein in addition to factor IX. By this method, the efficient enrichment of factor IX for the production of pharmaceutical preparations has become possible.
Inventor(s): Linnau; Yendra (Vienna, AT), Sazgary; Maria (Vienna, AT)
Assignee: Immuno Aktiengesellschaft (Vienna, AT)
Application Number:07/822,996
Patent Claims:see list of patent claims

Details for Patent 5,281,661

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Grifols Biologicals Llc PROFILNINE, PROFILNINE HP, PROFILNINE HT, PROFILNINE SD factor ix complex For Injection 102476 1981-07-20 ⤷  Try it Free 2011-01-25
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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