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Details for Patent: 5,674,850

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Summary for Patent: 5,674,850

Title: High purity desmopressin produced in large single batches
Abstract:A process for the manufacture of high purity desmopressin produced in single batches of substantial size and a method of treating diabetes insipidus with the high purity desmopressin produced therefrom.
Inventor(s): Larsson; Krister (Malmo, SE), Mellbrand; Thomas (Malmo, SE), Mornstam; Birgitta (Bunkeflostrand, SE), Roschester; Jan (Lund, SE), Skoldback; Jan-Ake (Malmo, SE)
Assignee: Ferring AB (Malmo, SE)
Application Number:08/524,761
Patent Claim Types:
see list of patent claims
Compound; Process; Use;
Patent PDF download available with subscription

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International Patent Family for Patent: 5,674,850

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria193892<disabled in preview>
Germany69424940<disabled in preview>
Denmark0710243<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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