Wolf Spaether has been granted 4 US patents while listed as an inventor at Abb Lummus Global . The first was granted in 2003 and the most recent in June 2007. Wolf Spaether ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Wolf Spaether in Ilvesheim, OH, DE.
Patents per Year Patents granted per year, 2003 to 2007 Bar chart with a peak of 1 patents in 2003. peak 1 2003: 1 patents 2003 2004: 1 patents 2004 2005: 1 patents 2005 2007: 1 patents 2007
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
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
$19,777,000
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