Klaus G. Wilms

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Dormagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic moulding materials
- Patent number 4,704,430
- Issue date Nov 3, 1987
- Bayer Aktiengesellschaft
- Dieter Freitag
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of certain polyphenylene oxides for the production of aromatic...
- Patent number 4,645,806
- Issue date Feb 24, 1987
- Bayer Aktiengesellschaft
- Dieter Freitag
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of 2,3-dimethylbutane-2,3-diol
- Patent number 4,410,743
- Issue date Oct 18, 1983
- Bayer Aktiengesellschaft
- Klaus G. Wilms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treating effluent with peroxide and iron
- Patent number 4,321,143
- Issue date Mar 23, 1982
- Bayer Aktiengesellschaft
- Klaus G. Wilms
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydrogen peroxide treatment of effluent
- Patent number 4,294,703
- Issue date Oct 13, 1981
- Bayer Aktiengesellschaft
- Klaus G. Wilms
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE