Christoph Sperisen

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Birmensdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
DNA sequences encoding polypeptides having beta-1,3-glucanase activity
- Patent number 6,632,981
- Issue date Oct 14, 2003
- Novartis Finance Corporation
- Frederick Meins
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
DNA sequences encoding polypeptides having β-1,3-glucanase a...
- Patent number 6,262,342
- Issue date Jul 17, 2001
- Novartis Finance Corporation
- Frederick Meins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemically regulatable and anti-pathogenic DNA sequences and uses t...
- Patent number 5,650,505
- Issue date Jul 22, 1997
- Novartis Corporation
- John A. Ryals
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemically regulatable and anti-pathogenic DNA sequences and uses t...
- Patent number 5,614,395
- Issue date Mar 25, 1997
- Ciba-Geigy Corporation
- John A. Ryals
- C07 - ORGANIC CHEMISTRY