ANDREAS OTTERBACH

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing organic diurethanes and/or polyurethanes and th...
- Patent number 6,410,778
- Issue date Jun 25, 2002
- BASF Aktiengesellschaft
- Gerhard Laqua
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermal cleavage of carbamic esters
- Patent number 5,616,784
- Issue date Apr 1, 1997
- BASF Aktiengesellschaft
- Hans V. Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,2-dialkylpentane 1,5-diisocyanates, 2,2-dialkylpentane 1,5-diuret...
- Patent number 5,554,787
- Issue date Sep 10, 1996
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of polyisocyanates containing isocyanurate groups and u...
- Patent number 5,489,663
- Issue date Feb 6, 1996
- BASF Aktiengesellschaft
- Peter Brandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multistep, continuous preparation of organic polyisocyanates
- Patent number 5,386,053
- Issue date Jan 31, 1995
- BASF Aktiengesellschaft
- Andreas Otterbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicon-containing polymers composed mainly of acrylates and/or met...
- Patent number 5,082,884
- Issue date Jan 21, 1992
- BASF Aktiengesellschaft
- Ulrich Filges
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING ORGANIC DIURETHANES AND/OR POLYURETHANES AND TH...
- Publication number 20010005761
- Publication date Jun 28, 2001
- GERHARD LAQUA
- C07 - ORGANIC CHEMISTRY