Rainer Rieger — 5 Patents at Witco

Rainer Rieger has been granted 5 US patents while listed as an inventor at Witco. The first was granted in 1998 and the most recent in August 2004. Rainer Rieger ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Rainer Rieger in Bonn, DE.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6781007	Process for preparing partial hydrolysates of organometallic compounds or transition metal catalysts immobilized on inert support materials	Ralf-Alexander Wendt, Thomas Wanke	2004-08-24	$7,220,000
6124229	Process for the preparation of metallocene catalyst systems on inert support material using gas phase reactor	Ralf Becker	2000-09-26
5789332	Fluidized bed gas phase process of preparing a supported metallocene catalyst	Dirk Kutschera	1998-08-04	$8,403,000
5753144	Stable homogeneous formulations of oxidaton- sensitive organometallic compounds in paraffins and process for their preparation	Hans-Gunter Volland, Wolfram Uzick	1998-05-19	$3,465,000
5726332	Synthesis of novel organometallics and their use in olefin polymerization	John J. Eisch, Wolfram Uzick, Katrin MacKenzie, Stefan Gurtzgen	1998-03-10	$11,813,000

Rainer Rieger — 5 Patents

Issued Patents All Time

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