BP

Bert Willi Portz

CL Clariant: 1 patents #240 of 540Top 45%
Overall (All Time): #3,628,621 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6124470 Method for working up benzimidazolone-containing reaction mixtures Heinrich Angenendt, Horst Walter 2000-09-26