Inventor · disambiguated record
Stefan Gurtzgen
Also filed as: GUERTZGEN STEFAN · GURTZGEN STEFAN
8 granted patents·114 citations·filing 1992–1996
88Inventor score
Files withWITCO GMBH8
Top patents by PatentIndex Score
8 records- 0180US5427992AProcess for preparing solutions of oligomeric methylaluminoxanesWITCO GMBH·Filed 1992·Granted Jun 27, 1995·23 cites·27 claims
- 0271US5726332ASynthesis of novel organometallics and their use in olefin polymerizationWITCO GMBH·Filed 1996·Granted Mar 10, 1998·19 cites·7 claims
- 0367US5534474AProcess for preparing aluminoxane on inert support materialWITCO GMBH·Filed 1995·Granted Jul 9, 1996·24 cites·11 claims
- 0459US5446001AProcess for the preparation of alkylaluminoxanes on inert support materialsWITCO GMBH·Filed 1994·Granted Aug 29, 1995·19 cites·20 claims
- 0559US5414158AMethod of preparing alkoxy-magnesium halidesWITCO GMBH·Filed 1993·Granted May 9, 1995·8 cites·7 claims
- 0650US5403942AProcess for the preparation of aluminoxanesWITCO GMBH·Filed 1994·Granted Apr 4, 1995·13 cites·8 claims
- 0748US5380898AProcess for preparing trimethylaluminum by reacting methylaluminum chlorides with sodium in solids reactorsWITCO GMBH·Filed 1993·Granted Jan 10, 1995·4 cites·12 claims
- 0835US5359116AProcess for preparing trimethylaluminum by reducing methylaluminum chlorides with sodium using high shearing forcesWITCO GMBH·Filed 1993·Granted Oct 25, 1994·4 cites·16 claims
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