Inventor · disambiguated record
Heiko Maas
Also filed as: MAAS HEIKO
23 granted patents·6 pending applications·400 citations·filing 1998–2008
96Inventor score
Top patents by PatentIndex Score
29 records- 0194US6696518B1Method of selectively hydrogenating ethylenically unsaturated double bonds in polymersBASF AG·Filed 2000·Granted Feb 24, 2004·62 cites·15 claims
- 0293US6844290B1Oligomerization catalystBASF AG·Filed 2000·Granted Jan 18, 2005·59 cites·13 claims
- 0391US7060852B2Method for producing alkyl aryl sulphonatesBASF AG·Filed 2001·Granted Jun 13, 2006·24 cites·7 claims
- 0491US6906230B1Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their useBASF AG·Filed 2000·Granted Jun 14, 2005·24 cites·4 claims
- 0590US6737553B1Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their useBASF AG·Filed 1999·Granted May 18, 2004·38 cites·8 claims
- 0688US7256317B2Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their useBASF AG·Filed 2004·Granted Aug 14, 2007·16 cites·11 claims
- 0787US6852661B1Catalyst comprising a metal complex of the VIII subgroup based on a phosphine amidite ligand and its utilization for hydroformylation and hydrocyanationBASF AG·Filed 2000·Granted Feb 8, 2005·19 cites·10 claims
- 0885US7214842B2Method for oligomerizing olefinsBASF AG·Filed 2003·Granted May 8, 2007·15 cites·11 claims
- 0980US6566457B2Impact modifiers prepared from (partially) hydrogenated butadiene-containing dispersionsBASF AG·Filed 2001·Granted May 20, 2003·19 cites·18 claims
- 1074US6737555B1Method for oligomerizing C6-olefinsBASF AG·Filed 2000·Granted May 18, 2004·13 cites·8 claims
- 1174US6403727B1Method for selective hydrogenation of ethylene unsaturated double bonds in polymerizatesBASF AG·Filed 1998·Granted Jun 11, 2002·27 cites·15 claims
- 1273US7074972B2Secondary C10-C18 surfactant alcoholsBASF AG·Filed 2001·Granted Jul 11, 2006·6 cites·17 claims
- 1373US7074749B2Oxoalcohol-based detergentBASF AG·Filed 2001·Granted Jul 11, 2006·12 cites·11 claims
- 1473US6566566B1Process for the preparation of surfactant alcohols and surfactant alcohol ethers, the prepared products and their useBASF AG·Filed 2000·Granted May 20, 2003·6 cites·11 claims
- 1571US7566799B2Process for the preparation of alkylaryl compounds and sulfonates thereofBASF AG·Filed 2002·Granted Jul 28, 2009·10 cites·3 claims
- 1671US6440891B1Catalyst comprising a complex of a metal of subgroup VIII, on the basis of a phosphonite ligand and method for hydroformylationBASF AG·Filed 1999·Granted Aug 27, 2002·33 cites·8 claims
- 1761US6740726B2Polyisocyanates as coating components for coating means rich in solidsBASF AG·Filed 2001·Granted May 25, 2004·4 cites·9 claims
- 1859US7959822B2Magnetorheological liquidBASF SE·Filed 2006·Granted Jun 14, 2011·2 cites·14 claims
- 1954US7081557B2Method for the oligomerization of olefins using a cycloalkylalkyl-substituted triazacyclohexaneBASELL POLYOLEFINE GMBH·Filed 2003·Granted Jul 25, 2006·2 cites·9 claims
- 2052US8415265B2Method for producing melamineKUHRS CHRISTIAN·Filed 2008·Granted Apr 9, 2013·0 cites·20 claims
- 2151US2006167308A1Process for the preparation of alkylarylsulfonatesBASF AG·Filed 2006·Application pending·0 cites
- 2247US2008210463A1Plastics Articles for Metalization with Improved Shaping PropertiesBASF AG·Filed 2006·Application pending·0 cites
- 2345US9598379B2Process for preparing melamineKERN ANDREAS·Filed 2008·Granted Mar 21, 2017·0 cites·9 claims
- 2445US6710157B2Polycarbamates and method for the production thereofBASF AG·Filed 2001·Granted Mar 23, 2004·0 cites·7 claims
- 2544US6486359B1Catalyst comprising a complex of a metal of subgroup viii based on a phosphinite ligand, and a method for hydroformylationBASF AG·Filed 1999·Granted Nov 26, 2002·9 cites·10 claims
- 2644US2008206553A1Dispersion for Application of a Metal LayerBASF SE·Filed 2006·Application pending·0 cites
- 2744US2002136913A1Aqueous polymer dispersions for barrier coatingsBASF AG·Filed 2002·Application pending·0 cites
- 2834US2004054241A1Modified method for producing higher alpha-olefinFiled 2002·Application pending·0 cites
- 2934US2004199035A1Method for synthesising terminal olefins by combining isomerisation metathesis and isomersation transalkylationFiled 2002·Application pending·0 cites
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