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Film coating
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Patent number 7,959,947
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Issue date Jun 14, 2011
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Astrazeneca AB
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Arne Hölzer
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Film coating
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Patent number 7,815,938
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Issue date Oct 19, 2010
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Astrazeneca AB
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Jan-Erik Löfroth
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Film coating
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Patent number 6,827,947
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Issue date Dec 7, 2004
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Astrazeneca AB
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Jan-Erik Löfroth
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Small particle formation
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Patent number 5,780,062
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Issue date Jul 14, 1998
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The Ohio State University Research Foundation
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Sylvan Frank
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE