Inventor · disambiguated record
Stephan Heck
Also filed as: HECK STEPHAN
8 granted patents·1 pending application·87 citations·filing 1993–2003
85Inventor score
Top patents by PatentIndex Score
9 records- 0187US7169959B2Unsaturated palm oil fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Jan 30, 2007·22 cites·1 claims
- 0280US5709739ARelease agents for hydraulic bindersHENKEL KGAA·Filed 1994·Granted Jan 20, 1998·32 cites·21 claims
- 0368US7169749B1Method for producing alkyl-substituted butenolsKAO CORP·Filed 2000·Granted Jan 30, 2007·5 cites·17 claims
- 0464US6683225B2Oxidic aluminum/zinc catalysts and a process of producing unsaturated fatty alcoholsHENKEL KGAA·Filed 2001·Granted Jan 27, 2004·3 cites·34 claims
- 0564US5364986AProcess for the production of fatty alcoholsHENKEL KGAA·Filed 1993·Granted Nov 15, 1994·23 cites·15 claims
- 0653US7408087B2Process for making unsaturated coconut and/or palm nut fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Aug 5, 2008·1 cites·5 claims
- 0736US2004133049A1Process for the continous fixed-bed hydrogenation of fatty acids and fatty acid estersFiled 2003·Application pending·0 cites
- 0834US7064223B2Method for producing technical oleic acid methyl estersCOGNIS FRANCE SA·Filed 2002·Granted Jun 20, 2006·0 cites·11 claims
- 0928US6274192B1Aqueous concrete parting agentsHENKEL KGAA·Filed 1997·Granted Aug 14, 2001·1 cites·17 claims
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