Inventor
DOOLEY KENNETH A
US15 patents
Patents
15 patentsUS11767378B2Sep 26, 2023
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
CHEVRON PHILLIPS CHEMICAL CO LP2 citations72
US11466104B1Oct 11, 2022
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
CHEVRON PHILLIPS CHEMICAL CO LP2 citations72
US11312797B2Apr 26, 2022
Systems and methods for polyethylene recovery with low volatile content
CHEVRON PHILLIPS CHEMICAL CO LP4 citations72
US10774161B2Sep 15, 2020
Systems and methods for polyethylene recovery with low volatile content
CHEVRON PHILLIPS CHEMICAL CO LP5 citations72
US9840571B2Dec 12, 2017
Inert stripping of volatile organic compounds from polymer melts
CHEVRON PHILLIPS CHEMICAL CO LP5 citations71
US12195562B2Jan 14, 2025
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
CHEVRON PHILLIPS CHEMICAL CO LP0 citations62
US11845814B2Dec 19, 2023
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
CHEVRON PHILLIPS CHEMICAL CO LP0 citations62
US11326003B2May 10, 2022
Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers
CHEVRON PHILLIPS CHEMICAL CO LP0 citations62
US11173468B2Nov 16, 2021
Polymer flake degassing system and methods
CHEVRON PHILLIPS CHEMICAL CO LP0 citations59
US10730032B2Aug 4, 2020
Polymer flake degassing system and methods
CHEVRON PHILLIPS CHEMICAL CO LP1 citations59
US11684904B2Jun 27, 2023
Initiator injection into high pressure LDPE reactors
CHEVRON PHILLIPS CHEMICAL CO LP0 citations58
US11850581B2Dec 26, 2023
Systems and methods for mitigating polymer fouling
CHEVRON PHILLIPS CHEMICAL CO LP0 citations56
US12521688B2Jan 13, 2026
Mixing current interface for a polymerization zone in an autoclave reactor
CHEVRON PHILLIPS CHEMICAL CO LP0 citations53
US12098221B2Sep 24, 2024
Systems and techniques for polymer degassing
CHEVRON PHILLIPS CHEMICAL CO LP0 citations51
US11845047B2Dec 19, 2023
Systems and methods for improved mixing
CHEVRON PHILLIPS CHEMICAL CO LP0 citations49