Guido Fries

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for oxidizing hydrocarbons
- Patent number 6,852,893
- Issue date Feb 8, 2005
- Creavis Gesellschaft fuer Technologie and Innovation mbH
- Adolf Kühnle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of orthocarbonates
- Patent number 6,825,385
- Issue date Nov 30, 2004
- Degussa AG
- Guido Fries
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1-guanylpyrazole acid adducts
- Patent number 6,410,745
- Issue date Jun 25, 2002
- Degussa AG
- Guido Fries
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for oxidizing hydrocarbons
- Publication number 20030176733
- Publication date Sep 18, 2003
- Adolf Künhle
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of orthocarbonates
- Publication number 20020061984
- Publication date May 23, 2002
- Degussa AG
- Guido Fries
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING 1-GUANYLPYRAZOLE ACID ADDUCTS
- Publication number 20020045762
- Publication date Apr 18, 2002
- Degussa AG
- Guido Fries
- C07 - ORGANIC CHEMISTRY