Bernhard Leeners

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Erkelenz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Processes for the preparation of low dust, limited particle size di...
- Patent number 6,881,359
- Issue date Apr 19, 2005
- Cognis Deutschland GmbH & Co. KG
- Bernhard Leeners
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing surfactant granulates
- Publication number 20030102584
- Publication date Jun 5, 2003
- Bernhard Leeners
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...