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Composition for contraception
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Patent number RE44159
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Issue date Apr 16, 2013
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Bayer Schering Pharma Aktiengesellschaft
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Jurgen Spona
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514 - Drug, bio-affecting and body treating compositions
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Composition for contraception
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Patent number RE43916
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Issue date Jan 8, 2013
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Bayer Schering Pharma Aktiengesellschaft
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Jurgen Spona
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514 - Drug, bio-affecting and body treating compositions
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Composition for contraception
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Patent number RE38253
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Issue date Sep 16, 2003
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Schering Aktiengesellschaft
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Jürgen Spona
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514 - Drug, bio-affecting and body treating compositions
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Composition for contraception
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Patent number RE37838
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Issue date Sep 10, 2002
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Schering Aktiengesellschaft
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Jürgen Spona
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514 - Drug, bio-affecting and body treating compositions
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Composition for contraception
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Patent number RE37564
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Issue date Feb 26, 2002
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Schering Aktiengesellschaft
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Jürgen Spona
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514 - Drug, bio-affecting and body treating compositions
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Composition for contraception
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Patent number 5,824,667
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Issue date Oct 20, 1998
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Schering Aktiengesellschaft
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Jurgen Spona
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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