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Jurgen Volkheimer
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Hanau, DE
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last 30 patents
Information
Patent Grant
Method of producing dicarboxylic acids suitable for synthesis of po...
Patent number
6,455,715
Issue date
Sep 24, 2002
Dr. Frische GmbH
Rainer Frische
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing dicarboxylic acids suitable for synthesis of po...
Patent number
6,362,368
Issue date
Mar 26, 2002
Frische GmbH
Rainer Frische
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a triglyceride mix free from components hampe...
Patent number
5,427,790
Issue date
Jun 27, 1995
Dr. Frische GmbH
Rainer Frische
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing symmetrical difatty acid diamides
Patent number
5,312,933
Issue date
May 17, 1994
Battelle-Institut e.V.
Rainer Frische
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plastics on fatty acid basis
Patent number
5,302,670
Issue date
Apr 12, 1994
Battelle-Institut e.V.
Rainer Frische
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogels based on fluorine-containing and saccharide monomers
Patent number
5,214,452
Issue date
May 25, 1993
Ciba-Geigy Corporation
Gerhard Kossmehl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogels based on fluorine-containing and saccharide monomers
Patent number
5,155,194
Issue date
Oct 13, 1992
Ciba-Geigy Corporation
Gerhard Kossmehl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Method of producing dicarboxylic acids suitable for synthesis of po...
Publication number
20020068837
Publication date
Jun 6, 2002
Rainer Frische
C07 - ORGANIC CHEMISTRY