Inventor
HLATKY GREGORY G
US32 patents
⚠️ This page may combine multiple inventors who share the name “HLATKY GREGORY G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EQUISTAR CHEM LP
18 patentsUS6559251B1May 6, 2003
Process for making low-density polyolefins
EQUISTAR CHEM LP81 citations97
US6939930B2Sep 6, 2005
Hydrosilane additives for increased polyolefin molecular weight
EQUISTAR CHEM LP25 citations92
US6838410B2Jan 4, 2005
Catalysts for making polyolefins
EQUISTAR CHEM LP23 citations92
US6201076B1Mar 13, 2001
Olefin polymerization process with fatty amine additives for improved activity and reduced fouling
EQUISTAR CHEM LP33 citations92
US6180552B1Jan 30, 2001
Transition metal complexes containing neutral, multidentate azacyclic ligands
EQUISTAR CHEM LP15 citations92
US6040261AMar 21, 2000
Supported single-site catalyst and olefin polymerization process
EQUISTAR CHEM LP35 citations92
US6818713B1Nov 16, 2004
Process for making polyethylene
EQUISTAR CHEM LP16 citations84
US6693155B1Feb 17, 2004
Propylene polymerization process
EQUISTAR CHEM LP12 citations74
US6384229B1May 7, 2002
Transition metal complexes containing neutral, multidentate azacyclic ligands
EQUISTAR CHEM LP9 citations74
US6331601B1Dec 18, 2001
Supported single-site catalyst and olefin polymerization process
EQUISTAR CHEM LP6 citations74
US6414099B1Jul 2, 2002
Single-site catalysts based on caged diimide ligands
EQUISTAR CHEM LP13 citations73
US6391988B1May 21, 2002
Tris(pyrazoyl) based anions
EQUISTAR CHEM LP4 citations63
US6093673AJul 25, 2000
Polymerization system with organosilicon compound
EQUISTAR CHEM LP5 citations63
US6864210B2Mar 8, 2005
Bimetallic olefin polymerization catalysts containing indigoid ligands
EQUISTAR CHEM LP4 citations62
US6995220B2Feb 7, 2006
Ethylene polymerization process
EQUISTAR CHEM LP1 citations52
US6579957B2Jun 17, 2003
Single-site catalysts based on anionic thiopyran dioxide ligands
EQUISTAR CHEM LP0 citations52
US6455704B1Sep 24, 2002
Process for the preparation of base-free carbazolide anions
EQUISTAR CHEM LP0 citations52
US6495485B2Dec 17, 2002
Single-site catalysts based on caged diimide ligands
EQUISTAR CHEM LP0 citations51
EXXON CHEMICAL PATENTS INC
11 patentsUS5504049AApr 2, 1996
Transition metal olefin polymerization catalysts
EXXON CHEMICAL PATENTS INC148 citations99
US5502124AMar 26, 1996
Transition metal olefin polymerization processes
EXXON CHEMICAL PATENTS INC134 citations99
US5278119AJan 11, 1994
Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
EXXON CHEMICAL PATENTS INC390 citations99
US5241025AAug 31, 1993
Catalyst system of enhanced productivity
EXXON CHEMICAL PATENTS INC474 citations99
US5153157AOct 6, 1992
Catalyst system of enhanced productivity
EXXON CHEMICAL PATENTS INC1,060 citations99
US5384299AJan 24, 1995
Ionic metallocene catalyst compositions
EXXON CHEMICAL PATENTS INC214 citations98
US5198401AMar 30, 1993
Ionic metallocene catalyst compositions
EXXON CHEMICAL PATENTS INC1,060 citations98
US5391629AFeb 21, 1995
Block copolymers from ionic catalysts
EXXON CHEMICAL PATENTS INC345 citations97
US6245706B1Jun 12, 2001
Ionic metallocene catalyst compositions
EXXON CHEMICAL PATENTS INC48 citations96
US5470927ANov 28, 1995
Ionic metallocene catalyst compositions
EXXON CHEMICAL PATENTS INC76 citations96
US5407884AApr 18, 1995
Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
EXXON CHEMICAL PATENTS INC74 citations96