WS

Wolf Spaether

AG Abb Lummus Global: 1 patents #55 of 152Top 40%
BG Basell Polyolefine Gmbh: 1 patents #272 of 517Top 55%
BG Basell Polypropylen Gmbh: 1 patents #12 of 40Top 30%
NC Novolen Technology Holdings, C.V.: 1 patents #6 of 17Top 40%
Overall (All Time): #1,255,326 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7232785 Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerization of alk-1-enes John Lynch, Joachim Rosch, Rainer Hemmerich 2007-06-19
6864208 Method for production of a solid catalyst for olefin polymerization Carsten Suling, Nicola Paczkowski, Joachim Rosch, Joachim Wulff-Doring, Wolfgang Bidell 2005-03-08
6831032 Ziegler-Natta catalyst and methods of making and using same 2004-12-14
6524995 Catalyst systems of the Ziegler-Natta type Stephan Huffer, John Lynch, Wolfgang Bidell, Joachim Rosch, Gunther Schweier +4 more 2003-02-25