Rolf Kuchenmeister

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of sheet structures
- Patent number 4,707,386
- Issue date Nov 17, 1987
- Bayer Aktiengesellschaft
- Walter Schafer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of coated substrates
- Patent number 4,619,966
- Issue date Oct 28, 1986
- Bayer Aktiengesellschaft
- Walter Schafer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble air-drying alkyd resins, process for their preparatio...
- Patent number 4,346,044
- Issue date Aug 24, 1982
- Bayer Aktiengesellschaft
- Rolf Dhein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stoving lacquers containing reactive diluents
- Patent number 4,171,294
- Issue date Oct 16, 1979
- Bayer Aktiengesellschaft
- Rolf Dhein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of multinuclear phenols which are alkyl...
- Patent number 4,110,540
- Issue date Aug 29, 1978
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY