Zhanping Xu

Person

Iverness, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vapor distribution system in a concentric reboiler
- Patent number 12,233,363
- Issue date Feb 25, 2025
- UOP LLC
- Raymond Tucker
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatus and process with cross contacting
- Patent number 11,904,262
- Issue date Feb 20, 2024
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatus and process with downcomer at shell
- Patent number 11,786,855
- Issue date Oct 17, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillation trays
- Patent number 11,738,284
- Issue date Aug 29, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bubble promoter
- Patent number 11,554,328
- Issue date Jan 17, 2023
- UOP LLC
- Brian J. Nowak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compact quench zone reactor internals
- Patent number 11,298,670
- Issue date Apr 12, 2022
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 11,298,669
- Issue date Apr 12, 2022
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 11,224,849
- Issue date Jan 18, 2022
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing reactor internals having reduced height
- Patent number 11,207,650
- Issue date Dec 28, 2021
- UOP LLC
- Rebecca Mudrock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for gas-liquid contacting
- Patent number 11,154,793
- Issue date Oct 26, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple downcomer trays
- Patent number 11,148,069
- Issue date Oct 19, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatus and process with offset contactin...
- Patent number 10,933,344
- Issue date Mar 2, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for fluid contacting in a downflow vessel
- Patent number 10,828,616
- Issue date Nov 10, 2020
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes and systems for controlling cooling fluid in an ionic liq...
- Patent number 10,809,022
- Issue date Oct 20, 2020
- UOP LLC
- Gregory J. Schrad
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Reactor system for use with an ionic liquid catalyst
- Patent number 10,722,861
- Issue date Jul 28, 2020
- UOP LLC
- Eric Leeton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroprocessing reactor internals having reduced height
- Patent number 10,668,442
- Issue date Jun 2, 2020
- UOP LLC
- Zhanping Xu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Active coalescer to remove fine liquid droplets
- Patent number 10,596,498
- Issue date Mar 24, 2020
- UOP LLC
- Pengfei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing reactor internals having reduced height
- Patent number 10,589,244
- Issue date Mar 17, 2020
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 10,576,439
- Issue date Mar 3, 2020
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 10,556,212
- Issue date Feb 11, 2020
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 10,549,249
- Issue date Feb 4, 2020
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Scale collection device for downflow reactors
- Patent number 10,537,866
- Issue date Jan 21, 2020
- UOP LLC
- Robert L. Bunting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for fluid contacting in a downflow vessel
- Patent number 10,518,235
- Issue date Dec 31, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for fluid contacting in a downflow vessel
- Patent number 10,486,127
- Issue date Nov 26, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for vapor-liquid distribution
- Patent number 10,441,932
- Issue date Oct 15, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for fluid contacting in a downflow vessel
- Patent number 10,376,856
- Issue date Aug 13, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat exchangers for low temperature carbon dioxide separation from...
- Patent number 10,281,209
- Issue date May 7, 2019
- UOP LLC
- Lubo Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor for use with an ionic liquid catalyst
- Patent number 10,159,953
- Issue date Dec 25, 2018
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ionic liquid reactor with heat exchanger
- Patent number 9,950,970
- Issue date Apr 24, 2018
- UOP LLC
- Zhanping Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selectivity of ionic liquid alkylation
- Patent number 9,815,049
- Issue date Nov 14, 2017
- UOP LLC
- David S. Lafyatis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL
- Publication number 20230415083
- Publication date Dec 28, 2023
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR DISTRIBUTION SYSTEM IN A CONCENTRIC REBOILER
- Publication number 20230074304
- Publication date Mar 9, 2023
- UOP LLC
- Raymond Tucker
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTILLATION TRAYS
- Publication number 20220331709
- Publication date Oct 20, 2022
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPACT QUENCH ZONE REACTOR INTERNALS
- Publication number 20210331132
- Publication date Oct 28, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUBBLE PROMOTER
- Publication number 20210275938
- Publication date Sep 9, 2021
- UOP LLC
- Brian J. Nowak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTIPLE DOWNCOMER TRAYS
- Publication number 20210170300
- Publication date Jun 10, 2021
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH CROSS CONTACTING
- Publication number 20190299119
- Publication date Oct 3, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH OFFSET CONTACTIN...
- Publication number 20190299120
- Publication date Oct 3, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR GAS-LIQUID CONTACTING
- Publication number 20190299117
- Publication date Oct 3, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL
- Publication number 20190299138
- Publication date Oct 3, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190232244
- Publication date Aug 1, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190232199
- Publication date Aug 1, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190232243
- Publication date Aug 1, 2019
- UOP LLC
- Robert L. Bunting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190232198
- Publication date Aug 1, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190193038
- Publication date Jun 27, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS
- Publication number 20190193039
- Publication date Jun 27, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL
- Publication number 20190105627
- Publication date Apr 11, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL
- Publication number 20190105629
- Publication date Apr 11, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL
- Publication number 20190076806
- Publication date Mar 14, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL
- Publication number 20190030495
- Publication date Jan 31, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR VAPOR-LIQUID DISTRIBUTION
- Publication number 20190001292
- Publication date Jan 3, 2019
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR SYSTEM FOR USE WITH AN IONIC LIQUID CATALYST
- Publication number 20180264431
- Publication date Sep 20, 2018
- UOP LLC
- Eric Leeton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND SYSTEMS FOR CONTROLLING COOLING FLUID IN AN IONIC LIQ...
- Publication number 20180128560
- Publication date May 10, 2018
- UOP LLC
- Gregory J. Schrad
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGERS FOR LOW TEMPERATURE CARBON DIOXIDE SEPARATION FROM...
- Publication number 20180106535
- Publication date Apr 19, 2018
- UOP LLC
- Lubo Zhou
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REACTOR FOR USE WITH AN IONIC LIQUID CATALYST
- Publication number 20170189884
- Publication date Jul 6, 2017
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVITY OF IONIC LIQUID ALKYLATION
- Publication number 20170144141
- Publication date May 25, 2017
- UOP LLC
- David S. Lafyatis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION COLUMN HAVING AN INTERNAL HEAT EXCHANGER
- Publication number 20160367908
- Publication date Dec 22, 2016
- UOP LLC
- Zhanping Xu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ACTIVE COALESCER TO REMOVE FINE LIQUID DROPLETS
- Publication number 20160317960
- Publication date Nov 3, 2016
- UOP LLC
- Pengfei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IONIC LIQUID REACTOR WITH HEAT EXCHANGER
- Publication number 20160167012
- Publication date Jun 16, 2016
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IONIC LIQUID REACTOR WITH HEAT EXCHANGER
- Publication number 20160168046
- Publication date Jun 16, 2016
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Zhanping Xu

Person

Patents Grantslast 30 patents

Vapor distribution system in a concentric reboiler

Vapor-liquid contacting apparatus and process with cross contacting

Vapor-liquid contacting apparatus and process with downcomer at shell

Distillation trays

Bubble promoter

Compact quench zone reactor internals

Scale collection device for downflow reactors

Scale collection device for downflow reactors

Hydroprocessing reactor internals having reduced height

Apparatus for gas-liquid contacting

Multiple downcomer trays

Vapor-liquid contacting apparatus and process with offset contactin...

Methods and apparatus for fluid contacting in a downflow vessel

Processes and systems for controlling cooling fluid in an ionic liq...

Reactor system for use with an ionic liquid catalyst

Hydroprocessing reactor internals having reduced height

Active coalescer to remove fine liquid droplets

Hydroprocessing reactor internals having reduced height

Scale collection device for downflow reactors

Scale collection device for downflow reactors

Scale collection device for downflow reactors

Scale collection device for downflow reactors

Methods and apparatus for fluid contacting in a downflow vessel

Methods and apparatus for fluid contacting in a downflow vessel

Apparatus for vapor-liquid distribution

Methods for fluid contacting in a downflow vessel

Heat exchangers for low temperature carbon dioxide separation from...

Reactor for use with an ionic liquid catalyst

Ionic liquid reactor with heat exchanger

Selectivity of ionic liquid alkylation

Patents Applicationslast 30 patents

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL

VAPOR DISTRIBUTION SYSTEM IN A CONCENTRIC REBOILER

DISTILLATION TRAYS

COMPACT QUENCH ZONE REACTOR INTERNALS

BUBBLE PROMOTER

MULTIPLE DOWNCOMER TRAYS

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH CROSS CONTACTING

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH OFFSET CONTACTIN...

APPARATUS FOR GAS-LIQUID CONTACTING

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

SCALE COLLECTION DEVICE FOR DOWNFLOW REACTORS

METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL

METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL

METHODS AND APPARATUS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL

METHODS FOR FLUID CONTACTING IN A DOWNFLOW VESSEL

APPARATUS FOR VAPOR-LIQUID DISTRIBUTION

REACTOR SYSTEM FOR USE WITH AN IONIC LIQUID CATALYST

PROCESSES AND SYSTEMS FOR CONTROLLING COOLING FLUID IN AN IONIC LIQ...

HEAT EXCHANGERS FOR LOW TEMPERATURE CARBON DIOXIDE SEPARATION FROM...

REACTOR FOR USE WITH AN IONIC LIQUID CATALYST

SELECTIVITY OF IONIC LIQUID ALKYLATION

SEPARATION COLUMN HAVING AN INTERNAL HEAT EXCHANGER

ACTIVE COALESCER TO REMOVE FINE LIQUID DROPLETS

IONIC LIQUID REACTOR WITH HEAT EXCHANGER

IONIC LIQUID REACTOR WITH HEAT EXCHANGER