Pengfei Chen

Person

Des Plaines, IL, US

People

Patents Grantslast 30 patents

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 11,224,849
- 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
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
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
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
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
Fired heater apparatus and method of selecting an apparatus arrange...
- Patent number 10,384,186
- Issue date Aug 20, 2019
- UOP LLC
- Bryan J. Egolf
- 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
Fluid distribution device and method for multibed reactors
- Patent number 9,566,559
- Issue date Feb 14, 2017
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid distribution device and method for multibed reactors
- Patent number 9,295,959
- Issue date Mar 29, 2016
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process to reduce catalyst fluidization in regeneration units
- Patent number 8,877,668
- Issue date Nov 4, 2014
- UOP LLC
- Ka L. Lok
- G01 - MEASURING TESTING
Information Patent Grant
Process for contacting one or more fluids and a reactor relating th...
- Patent number 8,673,246
- Issue date Mar 18, 2014
- UOP LLC
- Pengfei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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
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
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
FIRED HEATER APPARATUS AND METHOD OF SELECTING AN APPARATUS ARRANGE...
- Publication number 20180264426
- Publication date Sep 20, 2018
- UOP LLC
- Bryan J. Egolf
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DOUBLE FIRED U-TUBE FIRED HEATER
- Publication number 20160334135
- Publication date Nov 17, 2016
- UOP LLC
- Nitin Chitgopekar
- F24 - HEATING RANGES VENTILATING
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
APPARATUS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS
- Publication number 20150202583
- Publication date Jul 23, 2015
- UOP LLC
- Ka L. Lok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID DISTRIBUTION DEVICE AND METHOD FOR MULTIBED REACTORS
- Publication number 20150000747
- Publication date Jan 1, 2015
- UOP LLC
- Zhanping Xu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FLUID DISTRIBUTION DEVICE AND METHOD FOR MULTIBED REACTORS
- Publication number 20150001742
- Publication date Jan 1, 2015
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION ASSEMBLIES
- Publication number 20130206672
- Publication date Aug 15, 2013
- UOP LLC
- John R. Harness
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADSORPTION VESSELS HAVING REDUCED VOID VOLUME AND UNIFORM FLOW DIST...
- Publication number 20130152795
- Publication date Jun 20, 2013
- UOP LLC
- Kirit M. Patel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTOR VESSELS HAVING LIQUID DRAIN PIPES AND METHODS FOR DRAINING...
- Publication number 20130028799
- Publication date Jan 31, 2013
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS
- Publication number 20130005562
- Publication date Jan 3, 2013
- UOP LLC
- Ka L. Lok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS
- Publication number 20130004377
- Publication date Jan 3, 2013
- UOP LLC
- Ka L. Lok
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR CONTACTING ONE OR MORE FLUIDS AND A REACTOR RELATING TH...
- Publication number 20120241006
- Publication date Sep 27, 2012
- UOP, LLC
- Pengfei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Pengfei Chen

Person

Patents Grantslast 30 patents

Compact quench zone reactor internals

Scale collection device for downflow reactors

Hydroprocessing reactor internals having reduced height

Methods and apparatus for fluid contacting in a downflow vessel

Active coalescer to remove fine liquid droplets

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

Fired heater apparatus and method of selecting an apparatus arrange...

Methods for fluid contacting in a downflow vessel

Fluid distribution device and method for multibed reactors

Fluid distribution device and method for multibed reactors

Process to reduce catalyst fluidization in regeneration units

Process for contacting one or more fluids and a reactor relating th...

Patents Applicationslast 30 patents

COMPACT QUENCH ZONE REACTOR INTERNALS

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

FIRED HEATER APPARATUS AND METHOD OF SELECTING AN APPARATUS ARRANGE...

DOUBLE FIRED U-TUBE FIRED HEATER

ACTIVE COALESCER TO REMOVE FINE LIQUID DROPLETS

APPARATUS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS

FLUID DISTRIBUTION DEVICE AND METHOD FOR MULTIBED REACTORS

FLUID DISTRIBUTION DEVICE AND METHOD FOR MULTIBED REACTORS

MEMBRANE SEPARATION ASSEMBLIES

ADSORPTION VESSELS HAVING REDUCED VOID VOLUME AND UNIFORM FLOW DIST...

REACTOR VESSELS HAVING LIQUID DRAIN PIPES AND METHODS FOR DRAINING...

PROCESS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS

APPARATUS TO REDUCE CATALYST FLUIDIZATION IN REGENERATION UNITS

PROCESS FOR CONTACTING ONE OR MORE FLUIDS AND A REACTOR RELATING TH...