Frank Wangemann

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Mettmann, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of hydrophilicized triglycerides
- Patent number 5,514,368
- Issue date May 7, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Frank Wangemann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process and recovering minerals from non-sulfidic ores by flotation
- Patent number 5,441,156
- Issue date Aug 15, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Bernd Fabry
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the production of alkyl sulfate pastes having improved...
- Patent number 5,304,669
- Issue date Apr 19, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Frank Wangemann
- C07 - ORGANIC CHEMISTRY