Jeffrey S. Lowell

Person

Huffman, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
- Patent number 12,195,562
- Issue date Jan 14, 2025
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and techniques for polymer degassing
- Patent number 12,098,221
- Issue date Sep 24, 2024
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for mitigating polymer fouling
- Patent number 11,850,581
- Issue date Dec 26, 2023
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
- Patent number 11,845,814
- Issue date Dec 19, 2023
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
- Patent number 11,767,378
- Issue date Sep 26, 2023
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for reducing heat exchanger fouling rate
- Patent number 11,541,367
- Issue date Jan 3, 2023
- Chevron Phillips Chemical Company
- Ralph J. Price
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethylene polymerization processes and reactor systems for the produ...
- Patent number 11,466,104
- Issue date Oct 11, 2022
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for polyethylene recovery with low volatile con...
- Patent number 11,312,797
- Issue date Apr 26, 2022
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymer flake degassing system and methods
- Patent number 11,173,468
- Issue date Nov 16, 2021
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Melt flow index response in polyethylene reactors
- Patent number 11,168,157
- Issue date Nov 9, 2021
- Chevron Phillips Chemical Company LP
- Daniel M. Hasenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Systems and methods for reducing heat exchanger fouling rate
- Patent number 11,027,253
- Issue date Jun 8, 2021
- Chevron Phillips Chemical Company LP
- Ralph J. Price
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Elimination of polymer fouling in fluidized bed gas-phase fines rec...
- Patent number 10,988,554
- Issue date Apr 27, 2021
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for startup of a gas phase polymerization reactor
- Patent number 10,787,526
- Issue date Sep 29, 2020
- Chevron Phillips Chemical Company LP
- Greg G. Hendrickson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Systems and methods for polyethylene recovery with low volatile con...
- Patent number 10,774,161
- Issue date Sep 15, 2020
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer flake degassing system and methods
- Patent number 10,730,032
- Issue date Aug 4, 2020
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for detecting and controlling bed height in flu...
- Patent number 10,688,461
- Issue date Jun 23, 2020
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Elimination of polymer fouling in fluidized bed gas-phase fines rec...
- Patent number 10,457,753
- Issue date Oct 29, 2019
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for transitioning between low percentage chrome and high pe...
- Patent number 10,023,666
- Issue date Jul 17, 2018
- Chevron Phillips Chemical Company LP
- Jeff S. Lowell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
- Publication number 20240400729
- Publication date Dec 5, 2024
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND TECHNIQUES FOR POLYMER DEGASSING
- Publication number 20240384010
- Publication date Nov 21, 2024
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Systems for Polymer Fines Recovery
- Publication number 20240326003
- Publication date Oct 3, 2024
- Chevron Phillips Chemical Company LP
- Jeffrey S. LOWELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND TECHNIQUES FOR HEAT REMOVAL IN GAS PHASE POLYMERIZATION
- Publication number 20240199768
- Publication date Jun 20, 2024
- Chevron Phillips Chemical Company LP
- Joseph A. Curren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEMS AND TECHNIQUES FOR POLYMER PRODUCT WITHDRAWAL
- Publication number 20240173660
- Publication date May 30, 2024
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
- Publication number 20240059808
- Publication date Feb 22, 2024
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND TECHNIQUES FOR POLYMER DEGASSING
- Publication number 20230374166
- Publication date Nov 23, 2023
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
- Publication number 20230242684
- Publication date Aug 3, 2023
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...
- Publication number 20230242685
- Publication date Aug 3, 2023
- Chevron Phillips Chemical Company LP
- Joel A. Mutchler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems and Methods for Mitigating Polymer Fouling
- Publication number 20220266211
- Publication date Aug 25, 2022
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING HEAT EXCHANGER FOULING RATE
- Publication number 20210260552
- Publication date Aug 26, 2021
- Chevron Phillips Chemical Company LP
- Ralph J. Price
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING HEAT EXCHANGER FOULING RATE
- Publication number 20210094009
- Publication date Apr 1, 2021
- Chevron Phillips Chemical Company LP
- Ralph J. Price
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems and Methods for Polyethylene Recovery with Low Volatile Con...
- Publication number 20200347156
- Publication date Nov 5, 2020
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FLAKE DEGASSING SYSTEM AND METHODS
- Publication number 20200330954
- Publication date Oct 22, 2020
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Systems and Methods for Polyethylene Recovery with Low Volatile Con...
- Publication number 20200247919
- Publication date Aug 6, 2020
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Melt Flow Index Response in Polyethylene Reactors
- Publication number 20200172640
- Publication date Jun 4, 2020
- Chevron Phillips Chemical Company LP
- Daniel M. Hasenberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELIMINATION OF POLYMER FOULING IN FLUIDIZED BED GAS-PHASE FINES REC...
- Publication number 20190382512
- Publication date Dec 19, 2019
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FLAKE DEGASSING SYSTEM AND METHODS
- Publication number 20190351386
- Publication date Nov 21, 2019
- Chevron Phillips Chemical Company LP
- Kenneth A. Dooley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR STARTUP OF A GAS PHASE POLYMERIZATION REACTOR
- Publication number 20190309098
- Publication date Oct 10, 2019
- Chevron Phillips Chemical Company LP
- Greg G. Hendrickson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING AND CONTROLLING BED HEIGHT IN FLU...
- Publication number 20190184361
- Publication date Jun 20, 2019
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Transitioning Between Low Percentage Chrome and High Pe...
- Publication number 20180162969
- Publication date Jun 14, 2018
- Chevron Phillips Chemical Company LP
- Jeff S. LOWELL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELIMINATION OF POLYMER FOULING IN FLUIDIZED BED GAS-PHASE FINES REC...
- Publication number 20180105613
- Publication date Apr 19, 2018
- Chevron Phillips Chemical Company LP
- Jeffrey S. Lowell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Jeffrey S. Lowell

Person

Patents Grantslast 30 patents

Ethylene polymerization processes and reactor systems for the produ...

Systems and techniques for polymer degassing

Systems and methods for mitigating polymer fouling

Ethylene polymerization processes and reactor systems for the produ...

Ethylene polymerization processes and reactor systems for the produ...

Systems and methods for reducing heat exchanger fouling rate

Ethylene polymerization processes and reactor systems for the produ...

Systems and methods for polyethylene recovery with low volatile con...

Polymer flake degassing system and methods

Melt flow index response in polyethylene reactors

Systems and methods for reducing heat exchanger fouling rate

Elimination of polymer fouling in fluidized bed gas-phase fines rec...

Method for startup of a gas phase polymerization reactor

Systems and methods for polyethylene recovery with low volatile con...

Polymer flake degassing system and methods

Systems and methods for detecting and controlling bed height in flu...

Elimination of polymer fouling in fluidized bed gas-phase fines rec...

Process for transitioning between low percentage chrome and high pe...

Patents Applicationslast 30 patents

ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...

SYSTEMS AND TECHNIQUES FOR POLYMER DEGASSING

Systems for Polymer Fines Recovery

SYSTEMS AND TECHNIQUES FOR HEAT REMOVAL IN GAS PHASE POLYMERIZATION

SYSTEMS AND TECHNIQUES FOR POLYMER PRODUCT WITHDRAWAL

ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...

SYSTEMS AND TECHNIQUES FOR POLYMER DEGASSING

ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...

ETHYLENE POLYMERIZATION PROCESSES AND REACTOR SYSTEMS FOR THE PRODU...

Systems and Methods for Mitigating Polymer Fouling

SYSTEMS AND METHODS FOR REDUCING HEAT EXCHANGER FOULING RATE

SYSTEMS AND METHODS FOR REDUCING HEAT EXCHANGER FOULING RATE

Systems and Methods for Polyethylene Recovery with Low Volatile Con...

POLYMER FLAKE DEGASSING SYSTEM AND METHODS

Systems and Methods for Polyethylene Recovery with Low Volatile Con...

Melt Flow Index Response in Polyethylene Reactors

ELIMINATION OF POLYMER FOULING IN FLUIDIZED BED GAS-PHASE FINES REC...

POLYMER FLAKE DEGASSING SYSTEM AND METHODS

METHOD FOR STARTUP OF A GAS PHASE POLYMERIZATION REACTOR

SYSTEMS AND METHODS FOR DETECTING AND CONTROLLING BED HEIGHT IN FLU...

Process for Transitioning Between Low Percentage Chrome and High Pe...

ELIMINATION OF POLYMER FOULING IN FLUIDIZED BED GAS-PHASE FINES REC...