Werner Huebel

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Recklinghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of monoblocked diisocyanates
- Patent number 5,149,805
- Issue date Sep 22, 1992
- Huels Aktiengesellschaft
- Rainer Gras
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (cyclo)aliphatic uretediones
- Patent number 4,912,210
- Issue date Mar 27, 1990
- Huels Aktiengesellschaft
- Josef Disteldorf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing cis-2,6-dimethylmorpholine
- Patent number 4,778,886
- Issue date Oct 18, 1988
- Huls Aktiengesellschaft
- Horst-Wolfram Borsdorff
- C07 - ORGANIC CHEMISTRY