Drew E. Van Dyk

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Wilmingtion, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for increasing the ratio of p-hydroxybenzoic acid ester gluc...
- Patent number 7,435,556
- Issue date Oct 14, 2008
- E. I. Du Pont de Nemours and Company
- Paul V. Viitanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
High level production of p-hydroxybenzoic acid in green plants
- Patent number 7,361,811
- Issue date Apr 22, 2008
- E. I. Du Pont de Nemours and Company
- Knut Meyer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
UDP-glucosyltransferases
- Patent number 7,135,326
- Issue date Nov 14, 2006
- E. I. Du Pont de Nemours and Company
- Paul V. Viitanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
High level production of p-hydroxybenzoic acid in green plants
- Patent number 6,683,231
- Issue date Jan 27, 2004
- E. I. Du Pont de Nemours and Company
- Knut Meyer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
UDP-glucosyltransferases
- Publication number 20060177905
- Publication date Aug 10, 2006
- Paul V. Viitanen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High level production of p-hydroxybenzoic acid in green plants
- Publication number 20040143867
- Publication date Jul 22, 2004
- Knut Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UDP-glucosyltransferases
- Publication number 20030215927
- Publication date Nov 20, 2003
- Paul V. Viitanen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High level production of p-hydroxybenzoic acid in green plants
- Publication number 20020002715
- Publication date Jan 3, 2002
- Knut Meyer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...