Inventor · disambiguated record
Stephan James Mclain
Also filed as: MCLAIN STEPHAN J · MCLAIN STEPHAN JAMES
41 granted patents·4 pending applications·1,539 citations·filing 1982–2013
98Inventor score
Top patents by PatentIndex Score
45 records- 0199US5880241AOlefin polymersDU PONT·Filed 1996·Granted Mar 9, 1999·244 cites·63 claims
- 0299US5866663AProcesses of polymerizing olefinsDU PONT·Filed 1997·Granted Feb 2, 1999·276 cites·309 claims
- 0398US5891963Aα-olefins and olefin polymers and processes thereforDU PONT·Filed 1997·Granted Apr 6, 1999·130 cites·11 claims
- 0497US5028667AYttrium and rare earth compounds catalyzed lactone polymerizationDU PONT·Filed 1989·Granted Jul 2, 1991·105 cites·42 claims
- 0596US5714556AOlefin polymerization processDU PONT·Filed 1996·Granted Feb 3, 1998·137 cites·59 claims
- 0695US7919423B2Air activated organotin catalysts for polyurethane synthesisDU PONT·Filed 2010·Granted Apr 5, 2011·13 cites·10 claims
- 0795US5916989APolymers of C4 and higher α-olefinsDU PONT·Filed 1997·Granted Jun 29, 1999·66 cites·7 claims
- 0894US6140439APolymers of cyclopenteneDU PONT·Filed 1997·Granted Oct 31, 2000·49 cites·34 claims
- 0994US6034259Aα-olefins and olefin polymers and processes thereforDU PONT·Filed 1997·Granted Mar 7, 2000·50 cites·113 claims
- 1093US5852145APolymerization processes for olefinsDU PONT·Filed 1997·Granted Dec 22, 1998·80 cites·19 claims
- 1191US6894134B2α-olefins and olefin polymers and processes thereforUNIV NORTH CAROLINA·Filed 2001·Granted May 17, 2005·26 cites·12 claims
- 1291US6310163B1α-olefins and olefin polymers and processes thereforDU PONT·Filed 1997·Granted Oct 30, 2001·39 cites·41 claims
- 1391US5208297ARare earth metal coordination compounds as lactone polymerization catalystsDU PONT·Filed 1991·Granted May 4, 1993·53 cites·14 claims
- 1489US7737307B2Fluorinated nonionic surfactantsDU PONT·Filed 2007·Granted Jun 15, 2010·9 cites·16 claims
- 1589US7399887B1Fluorinated sulfonate surfactantsDU PONT·Filed 2007·Granted Jul 15, 2008·14 cites·20 claims
- 1688US6897272B1α-olefins and olefin polymers and processes thereforDU PONT·Filed 2000·Granted May 24, 2005·29 cites·30 claims
- 1786US8309376B2Process and materials for making contained layers and devices made with sameLANG CHARLES D·Filed 2008·Granted Nov 13, 2012·10 cites·15 claims
- 1885US7683004B2Air-activated organotin catalysts for polyurethane synthesisDU PONT·Filed 2005·Granted Mar 23, 2010·8 cites·2 claims
- 1983US6573353B1α-olefins and olefin polymers and processes thereforDU PONT·Filed 2000·Granted Jun 3, 2003·9 cites·9 claims
- 2083US5292859ARare earth metal coordination compounds as lactone polymerization catalystsDU PONT·Filed 1992·Granted Mar 8, 1994·31 cites·19 claims
- 2183US5235031APolymerization of lactideDU PONT·Filed 1992·Granted Aug 10, 1993·31 cites·14 claims
- 2282US6002034ABis(arylimino)acenaphthene nickel(II) complexesDU PONT·Filed 1998·Granted Dec 14, 1999·23 cites·3 claims
- 2382US5095098AYttrium and rare earth compounds catalyzed lactone polymerizationDU PONT·Filed 1991·Granted Mar 10, 1992·27 cites·2 claims
- 2478US7977446B2Air-activated organotin catalysts for polyurethane synthesisDU PONT·Filed 2005·Granted Jul 12, 2011·3 cites·18 claims
- 2576US8026333B2Protected air-activated organotin catalysts for polyurethane synthesis and processes thereforeDU PONT·Filed 2006·Granted Sep 27, 2011·2 cites·16 claims
- 2674US8022152B2Copolymers of vinyl- and allylsilanesDU PONT·Filed 2007·Granted Sep 20, 2011·2 cites·22 claims
- 2772US8258341B2Polyfluorosulfonamido amine and intermediateSHTAROV ALEXANDER BORISOVICH·Filed 2009·Granted Sep 4, 2012·2 cites·10 claims
- 2872US6495646B1Polyolefins with new structuresDU PONT·Filed 2000·Granted Dec 17, 2002·10 cites·9 claims
- 2971US8173848B2Fluorinated alcoholsMCLAIN STEPHAN JAMES·Filed 2008·Granted May 8, 2012·2 cites·9 claims
- 3070US7998895B2Catalysts for olefin polymerizationDU PONT·Filed 2008·Granted Aug 16, 2011·1 cites·3 claims
- 3162US7348388B2Copolymers of olefins and vinyl- and allylsilanesDU PONT·Filed 2002·Granted Mar 25, 2008·4 cites·22 claims
- 3261US6103920AOlefin polymerization processDU PONT·Filed 1997·Granted Aug 15, 2000·15 cites·44 claims
- 3358US2009197006A1Protected Air-Activated Organotin Catalysts for Polyurethane Synthesis and Processes ThereforeDU PONT·Filed 2006·Application pending·0 cites
- 3457US5021395AProcess for making superconductors and their precursorsDU PONT·Filed 1989·Granted Jun 4, 1991·8 cites·19 claims
- 3556US2010222531A1Catalysts for olefin polymerizationDU PONT·Filed 2010·Application pending·0 cites
- 3655US4895976APreparation of 4-pentanoates by isomerizationDU PONT·Filed 1988·Granted Jan 23, 1990·4 cites·5 claims
- 3754US9593085B2Blue luminescent compoundsDU PONT·Filed 2013·Granted Mar 14, 2017·0 cites·4 claims
- 3851US6372869B1Molecular weight control in olefin polymerizationDU PONT·Filed 1999·Granted Apr 16, 2002·9 cites·15 claims
- 3950US6780949B2Olefin polymerization processDU PONT·Filed 2002·Granted Aug 24, 2004·1 cites·8 claims
- 4050US6670433B2Polymers of substituted cyclopentenesDU PONT·Filed 2001·Granted Dec 30, 2003·1 cites·1 claims
- 4148US5304666AProcess for making superconductors and their precursorsDU PONT·Filed 1992·Granted Apr 19, 1994·11 cites·6 claims
- 4246US2007141386A1Protected air-activated organotin catalysts for polyurethane synthesisFELDMAN JERALD·Filed 2006·Application pending·0 cites
- 4345US2015236278A1Blue luminescent compoundsDU PONT·Filed 2013·Application pending·0 cites
- 4438US6258908B1Polymers of substituted cyclopentenesDU PONT·Filed 1999·Granted Jul 10, 2001·3 cites·3 claims
- 4533US4432904APhosphine azacrown ether compoundsDU PONT·Filed 1982·Granted Feb 21, 1984·2 cites·10 claims
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