Guido Protzmann

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of 1-olefins
- Patent number 6,627,782
- Issue date Sep 30, 2003
- Oxeno Olefinchemie GmbH
- Alfred Kaizik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensation of aldehydes with ketones by multiphase reaction
- Patent number 6,603,047
- Issue date Aug 5, 2003
- Oxeno Olefinchemie GmbH
- Klaus-Diether Wiese
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the hydroformylation of olefins
- Patent number 6,555,716
- Issue date Apr 29, 2003
- Oxeno Olefinchemie GmbH
- Guido Protzmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the catalytically carrying out multiphase reactions, in...
- Patent number 6,492,564
- Issue date Dec 10, 2002
- Oxeno Olefinchemie GmbH
- Klaus-Diether Wiese
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multistage process for the preparation of oxo aldehydes and/or alco...
- Patent number 6,482,992
- Issue date Nov 19, 2002
- Oxeno Olefinchemie GmbH
- Bernhard Scholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conducting an aldol condensation
- Patent number 6,433,230
- Issue date Aug 13, 2002
- Oxeno Olefinchemie GmbH
- Wilfried Bueschken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for catalytic aldol condensations by means of a multiphase...
- Patent number 6,340,778
- Issue date Jan 22, 2002
- Oxeno Olefinchemie GmbH
- Wilfried Bueschken
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing 6-methylheptane-2-one and the use thereof
- Publication number 20040249218
- Publication date Dec 9, 2004
- Klaus-Diether Wiese
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of 1-olefins
- Publication number 20020169347
- Publication date Nov 14, 2002
- Alfred Kaizik
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Condensation of aldehydes with ketones by multiphase reaction
- Publication number 20020161264
- Publication date Oct 31, 2002
- DE GUSSA AG
- Klaus-Diether Wiese
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Multistage process for the preparation of oxo aldehydes and/or alco...
- Publication number 20020028974
- Publication date Mar 7, 2002
- OXENO Olefinchemie GmbH
- Bernhard Scholz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the hydroformylation of olefins
- Publication number 20010003785
- Publication date Jun 14, 2001
- OXENO OLEFINCHEMIE GMBH
- Guido Protzmann
- C07 - ORGANIC CHEMISTRY