Chunqing Liu

Person

Schaumburg, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
High selectivity polyimide/PES blend hollow fiber membrane for gas...
- Patent number 12,157,087
- Issue date Dec 3, 2024
- UOP LLC
- Chunqing Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anion exchange polymers and membranes for electrolysis
- Patent number 11,980,879
- Issue date May 14, 2024
- UOP LLC
- Chaoyi Ba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite proton conductive membranes
- Patent number 11,970,589
- Issue date Apr 30, 2024
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to improved redox flow battery performance
- Patent number 11,955,678
- Issue date Apr 9, 2024
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the hydrogenation of olefins
- Patent number 11,939,283
- Issue date Mar 26, 2024
- UOP LLC
- Manuela Serban
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
- Patent number 11,931,698
- Issue date Mar 19, 2024
- UOP LLC
- Xueliang Dong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrolyte compositions for redox flow batteries
- Patent number 11,837,767
- Issue date Dec 5, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly for redox flow battery applications
- Patent number 11,804,615
- Issue date Oct 31, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High selectivity polyimide/PES blend hollow fiber membrane for gas...
- Patent number 11,786,861
- Issue date Oct 17, 2023
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ionically conductive asymmetric composite membrane for electrochemi...
- Patent number 11,749,811
- Issue date Sep 5, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
- Patent number 11,471,839
- Issue date Oct 18, 2022
- UOP LLC
- Xueliang Dong
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and system to control and maintain product quality for an ol...
- Patent number 11,447,436
- Issue date Sep 20, 2022
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and system for removal of light ends and non-condensables t...
- Patent number 11,136,280
- Issue date Oct 5, 2021
- UOP LLC
- Mander Singh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods of making high selectivity facilitated transport membranes,...
- Patent number 11,083,992
- Issue date Aug 10, 2021
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-stage membrane systems with polymeric and microporous zeoliti...
- Patent number 11,033,856
- Issue date Jun 15, 2021
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High selectivity facilitated transport membrane comprising polyethe...
- Patent number 10,751,670
- Issue date Aug 25, 2020
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for light olefin separation
- Patent number 10,683,246
- Issue date Jun 16, 2020
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High flux reverse osmosis membrane comprising polyethersulfone/poly...
- Patent number 10,654,004
- Issue date May 19, 2020
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High selectivity copolyimide membranes for separations
- Patent number 10,646,832
- Issue date May 12, 2020
- Chunqing Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dual layer-coated membranes for gas separations
- Patent number 10,625,201
- Issue date Apr 21, 2020
- Carl Liskey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple membrane separation process using glassy polymeric membran...
- Patent number 10,569,218
- Issue date Feb 25, 2020
- Chunqing Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High permeance and high selectivity facilitated transport membranes...
- Patent number 10,569,233
- Issue date Feb 25, 2020
- Nicole K. Karns
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separation of propylene from a liquefied petroleum gas...
- Patent number 10,507,405
- Issue date Dec 17, 2019
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membrane process for olefin separation
- Patent number 10,507,435
- Issue date Dec 17, 2019
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of propylene from a liquefied petroleum gas...
- Patent number 10,472,306
- Issue date Nov 12, 2019
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High performance facilitated transport membranes for olefin/paraffi...
- Patent number 10,471,397
- Issue date Nov 12, 2019
- Chunqing Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of propylene from a liquefied petroleum gas...
- Patent number 10,471,368
- Issue date Nov 12, 2019
- Stanley J. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High selectivity facilitated transport membranes and their use for...
- Patent number 10,471,381
- Issue date Nov 12, 2019
- Chunqing Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemically and UV cross-linked high selectivity polyimide membranes...
- Patent number 10,427,110
- Issue date Oct 1, 2019
- Chunqing Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modular membrane system and method for olefin separation
- Patent number 10,427,997
- Issue date Oct 1, 2019
- James E. Rekoske
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROTON EXCHANGE MEMBRANE AND CATALYST-COATED PROTON EXCHANGE MEMBRANE
- Publication number 20240426009
- Publication date Dec 26, 2024
- UOP LLC
- Zhihao Shang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPOSITE PROTON EXCHANGE MEMBRANE AND CATALYST-COATED COMPOSITE PR...
- Publication number 20240426008
- Publication date Dec 26, 2024
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NOVEL DEUTERATED POLYMERS FOR ELECTROCHEMICAL REACTIONS
- Publication number 20240376254
- Publication date Nov 14, 2024
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER ELECTROLYSIS CATALYST
- Publication number 20240360574
- Publication date Oct 31, 2024
- UOP LLC
- Zhanyong Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS FOR THE HYDROGENATION OF OLEFINS
- Publication number 20240246888
- Publication date Jul 25, 2024
- UOP LLC
- Manuela Serban
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS
- Publication number 20240228713
- Publication date Jul 11, 2024
- UOP LLC
- Haitao Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SURFACE AREA, HIGH POROSITY IRIDIUM-BASED CATALYST AND METHOD...
- Publication number 20240218538
- Publication date Jul 4, 2024
- UOP LLC
- Zhanyong Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
IONICALLY CONDUCTIVE THIN FILM COMPOSITE MEMBRANES FOR ENERGY STORA...
- Publication number 20240222676
- Publication date Jul 4, 2024
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER ION-EXCHANGE MEMBRANE FOR ELECTROLYSIS APPLICATIONS
- Publication number 20240209532
- Publication date Jun 27, 2024
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATALYST INK COMPOSITION AND CATALYST COATED MEMBRANES FOR ELECTROL...
- Publication number 20240191373
- Publication date Jun 13, 2024
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR THE HYDROGENATION OF OLEFINS
- Publication number 20240109822
- Publication date Apr 4, 2024
- UOP LLC
- Manuela Serban
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS
- Publication number 20240110025
- Publication date Apr 4, 2024
- UOP LLC
- Haitao Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SURFACE AREA, HIGH POROSITY IRIDIUM-BASED CATALYST AND METHOD...
- Publication number 20240084466
- Publication date Mar 14, 2024
- UOP LLC
- Zhanyong Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MICROPOROUS ASYMMETRIC ORGANIC/INORGANIC COMPOSITE MEMBRANE
- Publication number 20240068116
- Publication date Feb 29, 2024
- UOP LLC
- Xueliang Dong
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...
- Publication number 20230415095
- Publication date Dec 28, 2023
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COATED IONICALLY CONDUCTIVE MEMBRANE COMPRISING CONDUCTIVE...
- Publication number 20230366108
- Publication date Nov 16, 2023
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS
- Publication number 20230365744
- Publication date Nov 16, 2023
- UOP LLC
- Chunqing Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF PREPARING METAL OXIDE CATALYSTS FOR OXYGEN EVOLUTION
- Publication number 20230366112
- Publication date Nov 16, 2023
- UOP LLC
- Zhanyong Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR CONDITIONING AN ELECTROLYSIS SYSTEM
- Publication number 20230250545
- Publication date Aug 10, 2023
- UOP LLC
- Dennis F. van der Vliet
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROTON EXCHANGE MEMBRANES FOR ELECTROCHEMICAL REACTIONS
- Publication number 20230125657
- Publication date Apr 27, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SELECTIVITY AND HIGH CO2 PLASTICIZATION RESISTANT POLYMERIC ME...
- Publication number 20230128376
- Publication date Apr 27, 2023
- UOP LLC
- Chunqing Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYELECTROLYTE MULTILAYER MEMBRANE FOR REDOX FLOW BATTERY APPLICAT...
- Publication number 20230124791
- Publication date Apr 20, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR REDOX FLOW BATTERY APPLICATIONS
- Publication number 20230118977
- Publication date Apr 20, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYELECTROLYTE MULTILAYER COATED PROTON EXCHANGE MEMBRANE FOR ELEC...
- Publication number 20230123137
- Publication date Apr 20, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS
- Publication number 20230102700
- Publication date Mar 30, 2023
- UOP LLC
- Chaoyi Ba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD TO IMPROVED REDOX FLOW BATTERY PERFORMANCE
- Publication number 20230085103
- Publication date Mar 16, 2023
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SELECTIVITY MEMBRANES FOR HYDROGEN SULFIDE AND CARBON DIOXIDE...
- Publication number 20230018173
- Publication date Jan 19, 2023
- UOP LLC
- Xueliang Dong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SANDWICH-STRUCTURED THIN FILM COMPOSITE ANION EXCHANGE MEMBRANE FOR...
- Publication number 20220370999
- Publication date Nov 24, 2022
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IONICALLY CONDUCTIVE ASYMMETRIC COMPOSITE MEMBRANE FOR ELECTROCHEMI...
- Publication number 20220311017
- Publication date Sep 29, 2022
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE PROTON CONDUCTIVE MEMBRANES
- Publication number 20220243019
- Publication date Aug 4, 2022
- UOP LLC
- Chunqing Liu
- H01 - BASIC ELECTRIC ELEMENTS

Chunqing Liu

Person

Patents Grantslast 30 patents

High selectivity polyimide/PES blend hollow fiber membrane for gas...

Anion exchange polymers and membranes for electrolysis

Composite proton conductive membranes

Method to improved redox flow battery performance

Process for the hydrogenation of olefins

High selectivity membranes for hydrogen sulfide and carbon dioxide...

Electrolyte compositions for redox flow batteries

Membrane electrode assembly for redox flow battery applications

High selectivity polyimide/PES blend hollow fiber membrane for gas...

Ionically conductive asymmetric composite membrane for electrochemi...

High selectivity membranes for hydrogen sulfide and carbon dioxide...

Method and system to control and maintain product quality for an ol...

Process and system for removal of light ends and non-condensables t...

Methods of making high selectivity facilitated transport membranes,...

Multi-stage membrane systems with polymeric and microporous zeoliti...

High selectivity facilitated transport membrane comprising polyethe...

Method and system for light olefin separation

High flux reverse osmosis membrane comprising polyethersulfone/poly...

High selectivity copolyimide membranes for separations

Dual layer-coated membranes for gas separations

Multiple membrane separation process using glassy polymeric membran...

High permeance and high selectivity facilitated transport membranes...

Process for separation of propylene from a liquefied petroleum gas...

Membrane process for olefin separation

Process for separation of propylene from a liquefied petroleum gas...

High performance facilitated transport membranes for olefin/paraffi...

Process for separation of propylene from a liquefied petroleum gas...

High selectivity facilitated transport membranes and their use for...

Chemically and UV cross-linked high selectivity polyimide membranes...

Modular membrane system and method for olefin separation

Patents Applicationslast 30 patents

PROTON EXCHANGE MEMBRANE AND CATALYST-COATED PROTON EXCHANGE MEMBRANE

COMPOSITE PROTON EXCHANGE MEMBRANE AND CATALYST-COATED COMPOSITE PR...

NOVEL DEUTERATED POLYMERS FOR ELECTROCHEMICAL REACTIONS

WATER ELECTROLYSIS CATALYST

APPARATUS FOR THE HYDROGENATION OF OLEFINS

ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS

HIGH SURFACE AREA, HIGH POROSITY IRIDIUM-BASED CATALYST AND METHOD...

IONICALLY CONDUCTIVE THIN FILM COMPOSITE MEMBRANES FOR ENERGY STORA...

MULTILAYER ION-EXCHANGE MEMBRANE FOR ELECTROLYSIS APPLICATIONS

CATALYST INK COMPOSITION AND CATALYST COATED MEMBRANES FOR ELECTROL...

PROCESS FOR THE HYDROGENATION OF OLEFINS

ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS

HIGH SURFACE AREA, HIGH POROSITY IRIDIUM-BASED CATALYST AND METHOD...

MICROPOROUS ASYMMETRIC ORGANIC/INORGANIC COMPOSITE MEMBRANE

HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...

CATALYST COATED IONICALLY CONDUCTIVE MEMBRANE COMPRISING CONDUCTIVE...

ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS

METHOD OF PREPARING METAL OXIDE CATALYSTS FOR OXYGEN EVOLUTION

METHOD FOR CONDITIONING AN ELECTROLYSIS SYSTEM

PROTON EXCHANGE MEMBRANES FOR ELECTROCHEMICAL REACTIONS

HIGH SELECTIVITY AND HIGH CO2 PLASTICIZATION RESISTANT POLYMERIC ME...

POLYELECTROLYTE MULTILAYER MEMBRANE FOR REDOX FLOW BATTERY APPLICAT...

MEMBRANE ELECTRODE ASSEMBLY FOR REDOX FLOW BATTERY APPLICATIONS

POLYELECTROLYTE MULTILAYER COATED PROTON EXCHANGE MEMBRANE FOR ELEC...

ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS

METHOD TO IMPROVED REDOX FLOW BATTERY PERFORMANCE

HIGH SELECTIVITY MEMBRANES FOR HYDROGEN SULFIDE AND CARBON DIOXIDE...

SANDWICH-STRUCTURED THIN FILM COMPOSITE ANION EXCHANGE MEMBRANE FOR...

IONICALLY CONDUCTIVE ASYMMETRIC COMPOSITE MEMBRANE FOR ELECTROCHEMI...

COMPOSITE PROTON CONDUCTIVE MEMBRANES