Inventor · disambiguated record
Margarete K. Leclerc
Also filed as: LECLERC MARGARETE K
41 granted patents·11 pending applications·1,025 citations·filing 2000–2020
98Inventor score
Files withSYMYX TECHNOLOGIES INC26CALERA CORP13SYMYX SOLUTIONS INC6ALBRECHT THOMAS A2DIAMOND GARY M1
Top patents by PatentIndex Score
52 records- 0199US7030256B2Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefromSYMYX TECHNOLOGIES INC·Filed 2005·Granted Apr 18, 2006·58 cites·20 claims
- 0299US6750345B2Substituted pyridyl amine catalysts, complexes and compositionsSYMYX TECHNOLOGIES INC·Filed 2001·Granted Jun 15, 2004·79 cites·30 claims
- 0398US9957623B2Systems and methods for preparation and separation of productsCALERA CORP·Filed 2015·Granted May 1, 2018·20 cites·20 claims
- 0498US9200375B2Systems and methods for preparation and separation of productsCALERA CORP·Filed 2013·Granted Dec 1, 2015·31 cites·25 claims
- 0598US6900321B2Substituted pyridyl amine complexes, and catalystsSYMYX TECHNOLOGIES INC·Filed 2001·Granted May 31, 2005·87 cites·17 claims
- 0698US6713577B2Substituted pyridyl amine catalysts and processes for polymerizing and polymersSYMYX TECHNOLOGIES INC·Filed 2001·Granted Mar 30, 2004·82 cites·25 claims
- 0798US6706829B2Methods of polymerizing ethylene and styrene copolymers with substituted pyridyl amine catalysts and catalysts thereforSYMYX TECHNOLOGIES INC·Filed 2001·Granted Mar 16, 2004·70 cites·17 claims
- 0897US9957621B2Electrochemical systems and methods using metal halide to form productsCALERA CORP·Filed 2015·Granted May 1, 2018·10 cites·19 claims
- 0997US7256296B2Heterocycle-amine ligands, compositions, complexes, and catalystsSYMYX TECHNOLOGIES INC·Filed 2005·Granted Aug 14, 2007·44 cites·36 claims
- 1097US7060848B2Bridged bi-aromatic catalysts, complexes, and methods of using the sameSYMYX TECHNOLOGIES INC·Filed 2005·Granted Jun 13, 2006·62 cites·25 claims
- 1196US9187835B2Electrochemical systems and methods using metal and ligandALBRECHT THOMAS A·Filed 2012·Granted Nov 17, 2015·18 cites·26 claims
- 1296US9187834B2Electrochemical hydroxide systems and methods using metal oxidationALBRECHT THOMAS A·Filed 2012·Granted Nov 17, 2015·19 cites·26 claims
- 1396US7241714B2Bridged bi-aromatic catalysts, complexes, and methods of using the sameSYMYX TECHNOLOGIES INC·Filed 2006·Granted Jul 10, 2007·38 cites·13 claims
- 1496US7091292B2Bridged bi-aromatic catalysts, complexes, and methods of using the sameSYMYX TECHNOLOGIES INC·Filed 2005·Granted Aug 15, 2006·45 cites·30 claims
- 1596US6841502B2Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefromSYMYX TECHNOLOGIES INC·Filed 2003·Granted Jan 11, 2005·51 cites·13 claims
- 1695US7241715B2Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefromSYMYX TECHNOLOGIES INC·Filed 2006·Granted Jul 10, 2007·18 cites·13 claims
- 1795US6897276B2Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefromSYMYX TECHNOLOGIES INC·Filed 2003·Granted May 24, 2005·49 cites·38 claims
- 1895US6828397B2Methods of copolymerizing ethylene and isobutylene and polymers made therebySYMYX TECHNOLOGIES INC·Filed 2001·Granted Dec 7, 2004·43 cites·10 claims
- 1994US7087690B2Substituted pyridyl amine catalysts and processes for polymerizing crystalline polymersSYMYX TECHNOLOGIES INC·Filed 2003·Granted Aug 8, 2006·42 cites·19 claims
- 2093US7018949B2Substituted pyridyl amine catalysts and processes for polymerizing and polymersSYMYX TECHNOLOGIES INC·Filed 2003·Granted Mar 28, 2006·15 cites·9 claims
- 2192US7659415B2Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefromSYMYX SOLUTIONS INC·Filed 2007·Granted Feb 9, 2010·8 cites·7 claims
- 2292US7642324B2Methods of using heterocycle-amine ligands, compositions, complexes, and catalystsSYMYX SOLUTIONS INC·Filed 2008·Granted Jan 5, 2010·10 cites·28 claims
- 2391US9828313B2Systems and methods for separation and purification of productsCALERA CORP·Filed 2014·Granted Nov 28, 2017·10 cites·12 claims
- 2491US7074870B2Styrene polymers and phenol-triazole type complexes, catalysts, and processes for polymerizingSYMYX TECHNOLOGIES INC·Filed 2005·Granted Jul 11, 2006·9 cites·36 claims
- 2590US7387980B2Methods of using heterocycle-amine ligands, compositions, complexes, and catalystsSYMYX TECHNOLOGIES INC·Filed 2005·Granted Jun 17, 2008·8 cites·32 claims
- 2690US7157400B2Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryeneSYMYX TECHNOLOGIES INC·Filed 2005·Granted Jan 2, 2007·11 cites·9 claims
- 2789US7705157B2Phenol-heterocyclic ligands, metal complexes, and their uses as catalystsSYMYX SOLUTIONS INC·Filed 2005·Granted Apr 27, 2010·12 cites·10 claims
- 2888US7642216B2Methods of using heterocycle-amine ligands, compositions, complexes, and catalystsSYMYX SOLUTIONS INC·Filed 2008·Granted Jan 5, 2010·6 cites·22 claims
- 2987US7528203B2Cyclic olefin copolymers, and methods of making the sameEXXONMOBIL CHEM PATENTS INC·Filed 2007·Granted May 5, 2009·10 cites·28 claims
- 3086US10590054B2Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acidCALERA CORP·Filed 2019·Granted Mar 17, 2020·1 cites·22 claims
- 3185US6794514B2Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizingSYMYX TECHNOLOGIES INC·Filed 2002·Granted Sep 21, 2004·11 cites·16 claims
- 3282US8637618B2Method for producing very-high or ultra-high molecular weight polyethyleneDIAMOND GARY M·Filed 2009·Granted Jan 28, 2014·7 cites·61 claims
- 3382US7482301B2Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and styreneSYMYX TECHNOLOGIES INC·Filed 2006·Granted Jan 27, 2009·3 cites·7 claims
- 3481US10287223B2Systems and methods for separation and purification of productsCALERA CORP·Filed 2017·Granted May 14, 2019·1 cites·10 claims
- 3580US10556848B2Systems and methods using lanthanide halideCALERA CORP·Filed 2018·Granted Feb 11, 2020·1 cites·17 claims
- 3680US7078164B1High throughput screen for identifying polymerization catalysts from potential catalystsSYMYX TECHNOLOGIES INC·Filed 2000·Granted Jul 18, 2006·19 cites·44 claims
- 3777US7122689B2Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryeneSYMYX TECHNOLOGIES INC·Filed 2002·Granted Oct 17, 2006·7 cites·8 claims
- 3875US6965004B2Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizingSYMYX TECHNOLOGIES INC·Filed 2004·Granted Nov 15, 2005·5 cites·21 claims
- 3973US10807927B2Methods and systems to form propylene chlorohydrin from dichloropropane using lewis acidCALERA CORP·Filed 2020·Granted Oct 20, 2020·0 cites·20 claims
- 4071US9175107B2Method for producing very-high or ultra-high molecular weight polyethyleneSYMYX SOLUTIONS INC·Filed 2014·Granted Nov 3, 2015·1 cites·11 claims
- 4170US6933355B2Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizingSYMYX TECHNOLOGIES INC·Filed 2004·Granted Aug 23, 2005·4 cites·45 claims
- 4269US2016108529A1Electrochemical hydroxide systems and methods using metal oxidationCALERA CORP·Filed 2015·Application pending·0 cites
- 4366US2016040304A1Electrochemical hydroxide systems and methods using metal oxidationCALERA CORP·Filed 2015·Application pending·0 cites
- 4466US2018216242A1Electrochemical systems and methods using metal halide to form productsCALERA CORP·Filed 2018·Application pending·0 cites
- 4566US2015361564A1Electrochemical hydroxide systems and methods using metal oxidationCALERA CORP·Filed 2015·Application pending·0 cites
- 4664US2006135722A1Substituted pyridyl amine catalysts and processes for polymerizing crystalline polymersSYMYX TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 4758US2010048841A1Phenol-heterocyclic ligands, metal complexes, and their uses as catalystsSYMYX SOLUTIONS INC·Filed 2009·Application pending·0 cites
- 4854US2020115809A1Systems and methods using lanthanide halideCALERA CORP·Filed 2019·Application pending·0 cites
- 4951US2009286944A1Select phenol-heterocycle ligands, metal complexes formed therefrom, and their uses as catalystsSYMYX TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 5046US2002002257A1Processes for polymerization catalysts, metal complexes and compositions containing erbiumFiled 2001·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →