CS

Celia Sander

CD Cognis Deutschland: 1 patents #101 of 244Top 45%
📍 Duisburg, DE: #420 of 870 inventorsTop 50%
Overall (All Time): #3,479,896 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6740130 Hair-colorant preparations and methods of using the same Anke Eggers, Josef Koester, Werner Seipel, Hermann Hensen 2004-05-25