Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH

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D-4000 Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for generating ozone
- Patent number 6,106,788
- Issue date Aug 22, 2000
- Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH
- Stephan Rau
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and arrangement for biodegrading pollutants in water
- Patent number 5,851,399
- Issue date Dec 22, 1998
- Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH
- Ortwin Leitzke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74320399 - WEDECO
- Serial number 74320399
- Registration number 1858501
- Filing date Oct 6, 1992
- Wedeco Umwelttechnologie Wasser-Boden-Luft GmbH
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes