KB

Klaus Bergrath

CG Celanese Chemicals Europe Gmbh: 1 patents #5 of 28Top 20%
Overall (2005): #156,991 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6864387 Process for preparing sulfonated arylphosphines Michael Riedel, Ernst Wiebus, Carl D. Frohning, Wilfried Fenske, Florian Rampf +8 more 2005-03-08