Heinrich Hahnsen

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Delingsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of oligomeric aluminoxanes
- Patent number 4,544,762
- Issue date Oct 1, 1985
- Hoechst Aktiengesellschaft
- Walter Kaminsky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyolefins
- Patent number 4,542,199
- Issue date Sep 17, 1985
- Hoechst Aktiengesellschaft
- Walter Kaminsky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...