Inventor · disambiguated record
Walter Toetsch
Also filed as: SCHOLZ BERNHARD · TOETSCH WALTER
10 granted patents·1 pending application·354 citations·filing 1997–2002
92Inventor score
Top patents by PatentIndex Score
11 records- 0194US6720457B2Process for the hydroformylation of higher olefins using cobalt compounds as catalystOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Apr 13, 2004·39 cites·20 claims
- 0293US6500991B2Stabilizing rhodium catalysts for the hydroformylation of olefinsOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Dec 31, 2002·60 cites·16 claims
- 0393US6331657B1Process for preparing higher oxo alcohols from olefin mixtures by two-stage hydroformylationOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted Dec 18, 2001·56 cites·22 claims
- 0492US6407295B1Process for preparing higher oxo alcohols from olefin mixturesOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted Jun 18, 2002·54 cites·21 claims
- 0592US6403836B2Process for the hydroformylation of olefins by reducing the formic acid concentrationOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Jun 11, 2002·40 cites·27 claims
- 0687US5994601AProcess for preparing butene oligomers from Fischer-Tropsch olefinsHUELS CHEMISCHE WERKE AG·Filed 1997·Granted Nov 30, 1999·35 cites·21 claims
- 0785US7232931B2Method for the rhodium-catalyzed hydroformylation of olefins with reduction of rhodium lossesOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Jun 19, 2007·18 cites·22 claims
- 0885US5998685AProcess for preparing butene oligomers from field butanesHUELS CHEMISCHE WERKE AG·Filed 1997·Granted Dec 7, 1999·30 cites·16 claims
- 0970US5912191AProcess for preparing alkyl tert-butyl ethers and di-n-butene from field butanesHUELS CHEMISCHE WERKE AG·Filed 1997·Granted Jun 15, 1999·12 cites·20 claims
- 1067US5864052AProcess for preparing alkyl tert-butyl ethers and di-n-butene from field butanesHUELS CHEMISCHE WERKE AG·Filed 1997·Granted Jan 26, 1999·10 cites·10 claims
- 1136US2002026087A1Process for preparing di-iso-butanes, di-iso-butenes and di-n-butenes from field butanesOXENO OLEFINCHEMIE GMBH·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →