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Thorsten Bieber
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Niederaula, DE
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last 30 patents
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Patent Grant
Biologically tolerated low molecular weight polyethylenimines
Patent number
8,003,734
Issue date
Aug 23, 2011
Sanofi-Aventis Deutschland GmbH
Thomas Kissel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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Patent Application
Biologically tolerated low molecular weight polyethylenimines
Publication number
20110306656
Publication date
Dec 15, 2011
Sanofi-Aventis Deutschland GmbH
Thomas Kissel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Biologically tolerated low molecular weight polyethylenimines
Publication number
20030027784
Publication date
Feb 6, 2003
Thomas Kissel
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...