David J. Anneken

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for improving color and color stability of oleic acid
- Patent number 6,498,261
- Issue date Dec 24, 2002
- Cognis Corporation
- Edward L. Ewbank
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of making hydrogenated acids
- Patent number 6,232,480
- Issue date May 15, 2001
- Henkel Corporation
- Donald V. Kinsman
- C07 - ORGANIC CHEMISTRY