Inventor
LECLERC MARGARETE K
US41 patents
⚠️ This page may combine multiple inventors who share the name “LECLERC MARGARETE K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMYX TECHNOLOGIES INC
24 patentsUS6900321B2May 31, 2005
Substituted pyridyl amine complexes, and catalysts
SYMYX TECHNOLOGIES INC87 citations99
US6750345B2Jun 15, 2004
Substituted pyridyl amine catalysts, complexes and compositions
SYMYX TECHNOLOGIES INC79 citations99
US6713577B2Mar 30, 2004
Substituted pyridyl amine catalysts and processes for polymerizing and polymers
SYMYX TECHNOLOGIES INC82 citations99
US7087690B2Aug 8, 2006
Substituted pyridyl amine catalysts and processes for polymerizing crystalline polymers
SYMYX TECHNOLOGIES INC42 citations96
US7030256B2Apr 18, 2006
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
SYMYX TECHNOLOGIES INC58 citations96
US6897276B2May 24, 2005
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
SYMYX TECHNOLOGIES INC49 citations96
US6841502B2Jan 11, 2005
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
SYMYX TECHNOLOGIES INC51 citations96
US6828397B2Dec 7, 2004
Methods of copolymerizing ethylene and isobutylene and polymers made thereby
SYMYX TECHNOLOGIES INC43 citations96
US6706829B2Mar 16, 2004
Methods of polymerizing ethylene and styrene copolymers with substituted pyridyl amine catalysts and catalysts therefor
SYMYX TECHNOLOGIES INC70 citations96
US7060848B2Jun 13, 2006
Bridged bi-aromatic catalysts, complexes, and methods of using the same
SYMYX TECHNOLOGIES INC62 citations95
US7256296B2Aug 14, 2007
Heterocycle-amine ligands, compositions, complexes, and catalysts
SYMYX TECHNOLOGIES INC44 citations92
US7241715B2Jul 10, 2007
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
SYMYX TECHNOLOGIES INC18 citations92
US7241714B2Jul 10, 2007
Bridged bi-aromatic catalysts, complexes, and methods of using the same
SYMYX TECHNOLOGIES INC38 citations92
US7091292B2Aug 15, 2006
Bridged bi-aromatic catalysts, complexes, and methods of using the same
SYMYX TECHNOLOGIES INC45 citations92
US7018949B2Mar 28, 2006
Substituted pyridyl amine catalysts and processes for polymerizing and polymers
SYMYX TECHNOLOGIES INC15 citations92
US7157400B2Jan 2, 2007
Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene
SYMYX TECHNOLOGIES INC11 citations84
US7078164B1Jul 18, 2006
High throughput screen for identifying polymerization catalysts from potential catalysts
SYMYX TECHNOLOGIES INC19 citations84
US7122689B2Oct 17, 2006
Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene
SYMYX TECHNOLOGIES INC7 citations74
US7074870B2Jul 11, 2006
Styrene polymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
SYMYX TECHNOLOGIES INC9 citations74
US6965004B2Nov 15, 2005
Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
SYMYX TECHNOLOGIES INC5 citations74
US6933355B2Aug 23, 2005
Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
SYMYX TECHNOLOGIES INC4 citations74
US6794514B2Sep 21, 2004
Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
SYMYX TECHNOLOGIES INC11 citations74
US7387980B2Jun 17, 2008
Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts
SYMYX TECHNOLOGIES INC8 citations73
US7482301B2Jan 27, 2009
Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and styrene
SYMYX TECHNOLOGIES INC3 citations63
CALERA CORP
8 patentsUS9957623B2May 1, 2018
Systems and methods for preparation and separation of products
CALERA CORP20 citations94
US9200375B2Dec 1, 2015
Systems and methods for preparation and separation of products
CALERA CORP31 citations94
US9957621B2May 1, 2018
Electrochemical systems and methods using metal halide to form products
CALERA CORP10 citations83
US9828313B2Nov 28, 2017
Systems and methods for separation and purification of products
CALERA CORP10 citations81
US10590054B2Mar 17, 2020
Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid
CALERA CORP1 citations73
US10287223B2May 14, 2019
Systems and methods for separation and purification of products
CALERA CORP1 citations60
US10556848B2Feb 11, 2020
Systems and methods using lanthanide halide
CALERA CORP1 citations59
US10807927B2Oct 20, 2020
Methods and systems to form propylene chlorohydrin from dichloropropane using lewis acid
CALERA CORP0 citations52
SYMYX SOLUTIONS INC
5 patentsUS7705157B2Apr 27, 2010
Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts
SYMYX SOLUTIONS INC12 citations83
US7659415B2Feb 9, 2010
Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
SYMYX SOLUTIONS INC8 citations83
US7642324B2Jan 5, 2010
Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts
SYMYX SOLUTIONS INC10 citations83
US7642216B2Jan 5, 2010
Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts
SYMYX SOLUTIONS INC6 citations73
US9175107B2Nov 3, 2015
Method for producing very-high or ultra-high molecular weight polyethylene
SYMYX SOLUTIONS INC1 citations52