Inventor · disambiguated record
Johan Paul Smit
Also filed as: SMIT JOHAN P · SMIT JOHAN PAUL
20 granted patents·5 pending applications·100 citations·filing 2001–2014
93Inventor score
Top patents by PatentIndex Score
25 records- 0195US7867938B2Catalytic oligomerization of olefinic monomersSHELL OIL CO·Filed 2006·Granted Jan 11, 2011·29 cites·14 claims
- 0287US8513168B2Method and composition for enhanced hydrocarbons recoveryBARNES JULIAN RICHARD·Filed 2009·Granted Aug 20, 2013·13 cites·8 claims
- 0387US7259123B2Catalytic trimerization and tetramerization of olefinic monomersSHELL OIL CO·Filed 2006·Granted Aug 21, 2007·6 cites·12 claims
- 0485US9284481B2Method and composition for enhanced oil recoveryBARNES JULIAN RICHARD·Filed 2011·Granted Mar 15, 2016·7 cites·29 claims
- 0584US8252874B2Ligands and catalyst systems for the oligomerization of olefinic monomersDE BOER ERIC JOHANNES MARIA·Filed 2007·Granted Aug 28, 2012·5 cites·19 claims
- 0682US8940668B2Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formationBARNES JULIAN RICHARD·Filed 2010·Granted Jan 27, 2015·5 cites·7 claims
- 0779US6699961B2DMC complex catalyst and process for its preparationSHELL OIL CO·Filed 2001·Granted Mar 2, 2004·23 cites·16 claims
- 0878US8759261B2Method and composition for enhanced hydrocarbons recoveryBARNES JULIAN RICHARD·Filed 2009·Granted Jun 24, 2014·7 cites·10 claims
- 0967US7381857B2Catalytic trimerization and tetramerization of olefinic monomersSHELL OIL CO·Filed 2007·Granted Jun 3, 2008·1 cites·11 claims
- 1065US9073810B2Catalyst systems for the catalytic oligomerization of olefinic monomersSHELL OIL CO·Filed 2014·Granted Jul 7, 2015·0 cites·4 claims
- 1165US7547783B2Transition metal complexesSHELL OIL CO·Filed 2005·Granted Jun 16, 2009·1 cites·24 claims
- 1261US7803886B2Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomersSHELL OIL CO·Filed 2007·Granted Sep 28, 2010·0 cites·9 claims
- 1359US6596842B2Polymerizing alkylene oxide with sound or radiation treated DMCSHELL OIL CO·Filed 2001·Granted Jul 22, 2003·3 cites·8 claims
- 1458US8680220B2Catalyst systems for the catalytic oligomerization of olefinic monomersDE BOER ERIC JOHANNES MARIA·Filed 2011·Granted Mar 25, 2014·0 cites·3 claims
- 1558US8637617B2Catalyst systems for the catalytic oligomerization of olefinic monomersDE BOER ERIC JOHANNES MARIA·Filed 2011·Granted Jan 28, 2014·0 cites·2 claims
- 1657US8476181B2Catalyst systems for the oligomerization of olefin monomersDE BOER ERIC JOHANNES MARIA·Filed 2012·Granted Jul 2, 2013·0 cites·8 claims
- 1757US8022007B2Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomersSHELL OIL CO·Filed 2010·Granted Sep 20, 2011·0 cites·9 claims
- 1856US2013296201A1Method and composition for enhanced hydrocarbons recoverySHELL OIL CO·Filed 2013·Application pending·0 cites
- 1948US10030194B2Method for enhanced hydrocarbon recoverySHELL OIL CO·Filed 2013·Granted Jul 24, 2018·0 cites·15 claims
- 2044US7060647B2Double metal complex catalystSHELL OIL CO·Filed 2003·Granted Jun 13, 2006·0 cites·10 claims
- 2144US2005014983A1Process for producing linear alpha olefinsFiled 2004·Application pending·0 cites
- 2243US7112551B2Double metal complex catalystSHELL OIL CO·Filed 2003·Granted Sep 26, 2006·0 cites·12 claims
- 2343US2007185357A1Catalytic process for the oligomerization of olefinic monomersDE BOER ERIC J M·Filed 2006·Application pending·0 cites
- 2442US2014005082A1Method and composition for enhanced hydrocarbons recovery from a formation containing a crude oilBARNES JULIAN RICHARD·Filed 2011·Application pending·0 cites
- 2541US2014290953A1Method and composition for enhanced hydrocarbons recovery from a formation containing a crude oilBARNES JULIAN RICHARD·Filed 2011·Application pending·0 cites
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