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Generated: December 13, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,753,265

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Summary for Patent: 5,753,265

Title: Multiple unit pharmaceutical preparation
Abstract:A new pharmaceutical multiple unit tableted dosage form containing as active ingredient an acid labile H.sup.+ K.sup.+ -ATPase inhibitor or an alkaline salt thereof or one of its single enantiomers or an alkaline salt thereof, a method for the manufacture of such a formulation, and the method of treatment with such a formulation in medicine.
Inventor(s): Bergstrand; Pontus John Arvid (Gothenburg, SE), Lovgren; Kurt Ingmar (Molndal, SE)
Assignee: Astra Aktiebolag (Sodertalje, SE)
Application Number:08/464,774
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Compound; Process; Use;

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Foreign Priority and PCT Information for Patent: 5,753,265

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden9402431-2Jul 08, 1994
PCT Information
PCT FiledJune 07, 1995PCT Application Number:PCT/SE95/00678
PCT Publication Date:January 25, 1996PCT Publication Number: WO96/01624

International Patent Family for Patent: 5,753,265

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria275396► Subscribe
Australia2993695► Subscribe
Australia2993895► Subscribe
Australia695971► Subscribe
Australia700949► Subscribe
Brazil9506026► Subscribe
Brazil9506028► Subscribe
Brazil9506029► Subscribe
Canada2170526► Subscribe
Canada2170644► Subscribe
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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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Serving leading biopharmaceutical companies globally:

Argus Health
Express Scripts

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