Perforated plates

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CPC
B01J2208/0092

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2208/00Processes carried out in the presence of solid particles Reactors therefor

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B01J2208/0092Perforated plates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device for distributing gas in a gas processing vessel comprising a...
- Patent number 12,194,453
- Issue date Jan 14, 2025
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Lian-Ming Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for regulating the gas velocity of the empty bed in a fluidi...
- Patent number 12,186,742
- Issue date Jan 7, 2025
- China Petroleum and Chemical Corporation
- Hongyuan Zong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for making ceramic powders
- Patent number 12,043,581
- Issue date Jul 23, 2024
- Alcoa USA Corp.
- James C. McMillen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid-solid axial moving bed reaction and regeneration device, and...
- Patent number 11,912,643
- Issue date Feb 27, 2024
- China Petroleum and Chemical Corporation
- Lifeng Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclic metal deactivation unit design for FCC catalyst deactivation
- Patent number 11,691,116
- Issue date Jul 4, 2023
- BASF Corporation
- James C. Fu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing reactor to lower pressure drop and extend catalyst...
- Patent number 11,607,664
- Issue date Mar 21, 2023
- Duke Technologies, LLC
- Michael D. Ackerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removable impingement basket for ethylene oxide (EO) reactors
- Patent number 11,559,799
- Issue date Jan 24, 2023
- Scientific Design Company, Inc.
- Mohammad Ganjvar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
FCC yield selectivity improvements in high containment riser termin...
- Patent number 11,542,441
- Issue date Jan 3, 2023
- Marathon Petroleum Company LP
- Nikolas Larsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas injector with baffle
- Patent number 11,529,592
- Issue date Dec 20, 2022
- Applied Materials, Inc.
- Vishwas Kumar Pandey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stator-rotor vortex chamber for mass and/or heat transfer processes
- Patent number 11,465,116
- Issue date Oct 11, 2022
- Universiteit Gent
- Kevin Van Geem
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Cyclic metal deactivation unit design for FCC catalyst deactivation
- Patent number 11,446,624
- Issue date Sep 20, 2022
- BASF Corporation
- James C. Fu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactors and systems for oxidative coupling of methane
- Patent number 11,407,695
- Issue date Aug 9, 2022
- Lummus Technology LLC
- Joel Cizeron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Walls for catalytic beds of radial- or axial-flow reactors
- Patent number 11,369,930
- Issue date Jun 28, 2022
- Casale SA
- Ermanno Filippi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device and method for producing powdered polymers
- Patent number 11,332,550
- Issue date May 17, 2022
- BASF SE
- Stephan Bauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Systems and methods for improving feed catalyst contacting in downf...
- Patent number 11,235,301
- Issue date Feb 1, 2022
- Technip Process Technology, Inc.
- Eusebius Anku Gbordzoe
- 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
Slotted plate scallops
- Patent number 11,207,648
- Issue date Dec 28, 2021
- UOP LLC
- John Christian Maley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for treating particles in a rotating fluidized bed
- Patent number 11,154,831
- Issue date Oct 26, 2021
- Universite Catholique De Louvain
- Axel De Broqueville
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Fluidizing plate and apparatus comprising such a fluidizing plate
- Patent number 11,154,832
- Issue date Oct 26, 2021
- BASF SE
- Oskar Stephan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Inlet diffuser for fixed-bed reactors
- Patent number 11,141,707
- Issue date Oct 12, 2021
- Indian Oil Corporation Limited
- Pravesh Kumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixing and distribution device with longitudinal opening
- Patent number 11,117,109
- Issue date Sep 14, 2021
- IFP Energies Nouvelles
- Frederic Augier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
FCC yield selectivity improvements in high containment riser termin...
- Patent number 11,098,255
- Issue date Aug 24, 2021
- Marathon Petroleum Company LP
- Nikolas Larsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas injector with baffle
- Patent number 11,077,410
- Issue date Aug 3, 2021
- Applied Materials, Inc.
- Vishwas Kumar Pandey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Systems and methods for making ceramic powders
- Patent number 11,078,124
- Issue date Aug 3, 2021
- Alcoa USA Corp.
- James C. McMillen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactors and systems for oxidative coupling of methane
- Patent number 11,008,265
- Issue date May 18, 2021
- Lummus Technology LLC
- Humera A. Rafique
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Device for distributing a polyphase mixture in a chamber containing...
- Patent number 11,000,820
- Issue date May 11, 2021
- IFP Energies Nouvelles
- Sina Tebianian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroprocessing reactor to lower pressure drop and extend catalyst...
- Patent number 10,981,142
- Issue date Apr 20, 2021
- Duke Technologies, LLC
- Michael D. Ackerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactors and systems for oxidative coupling of methane
- Patent number 10,927,056
- Issue date Feb 23, 2021
- Lummus Technology LLC
- Joel Cizeron
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatuses for mixing of staged methanol injection
- Patent number 10,913,043
- Issue date Feb 9, 2021
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PLATE GRID DISTRIBUTORS AND METHODS OF USING THE SAME
- Publication number 20240316522
- Publication date Sep 26, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluidizing Apparatus for the Treatment of Particulate Material
- Publication number 20240307840
- Publication date Sep 19, 2024
- Glatt Gesellschaft mit beschränkter Haftung
- Jochen Thies
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VESSELS FOR PROCESSING POLYMER PARTICULATES AND METHODS FOR OPERATI...
- Publication number 20240246051
- Publication date Jul 25, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Shrikant Dhodapkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CARRYING OUT A CHEMICAL REACTION IN AN UPFLOW REACTOR
- Publication number 20240042406
- Publication date Feb 8, 2024
- SABIC Global Technologies B.V.
- Paulus Johannes Maria Eijsbouts
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FIXED-BED TUBULAR REACTOR
- Publication number 20230356164
- Publication date Nov 9, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Albin Chaise
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FIXED-BED TUBULAR REACTOR
- Publication number 20230330612
- Publication date Oct 19, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Albin Chaise
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WALL ASSEMBLY FOR CATALYTIC BEDS OF SYNTHESIS REACTORS
- Publication number 20230285918
- Publication date Sep 14, 2023
- Casale SA
- Nicola Panzeri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR DISTRIBUTING FLUID IN DOWNFLOW REACTORS
- Publication number 20230149874
- Publication date May 18, 2023
- HINDUSTAN PETROLEUM CORPORATION LIMITED
- Valavarasu Gnanasekaran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REGULATING THE GAS VELOCITY OF THE EMPTY BED IN A FLUIDI...
- Publication number 20230139652
- Publication date May 4, 2023
- China Petroleum and Chemical Corporation
- Hongyuan ZONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NEW CYCLIC METAL DEACTIVATION UNIT DESIGN FOR FCC CATALYST DEACTIVA...
- Publication number 20220355261
- Publication date Nov 10, 2022
- BASF Corporation
- James C. Fu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DEVICE FOR DISTRIBUTING GAS IN A GAS PROCESSING VESSEL COMPRISING A...
- Publication number 20220226794
- Publication date Jul 21, 2022
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Lian-Ming SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RADIAL OR AXIAL-RADIAL CHEMICAL REACTOR WITH A FINE CATALYST
- Publication number 20220032251
- Publication date Feb 3, 2022
- Casale SA
- Sergio PANZA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING FEED CATALYST CONTACTING IN DOWNF...
- Publication number 20220016589
- Publication date Jan 20, 2022
- Technip Process Technology, Inc.
- Eusebius Anku Gbordzoe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A FLUID MIXER AND A METHOD FOR MIXING FLUIDS
- Publication number 20220008873
- Publication date Jan 13, 2022
- NESTE OYJ
- Sami TOPPINEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID-SOLID AXIAL MOVING BED REACTION AND REGENERATION DEVICE, AND...
- Publication number 20210395167
- Publication date Dec 23, 2021
- China Petroleum and Chemical Corporation
- Lifeng HU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR MAKING CERAMIC POWDERS
- Publication number 20210355037
- Publication date Nov 18, 2021
- ALCOA USA CORP.
- James C. McMillen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FCC YIELD SELECTIVITY IMPROVEMENTS IN HIGH CONTAINMENT RISER TERMIN...
- Publication number 20210348067
- Publication date Nov 11, 2021
- MARATHON PETROLEUM COMPANY LP
- Nikolas Larsen
- 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
GAS INJECTOR WITH BAFFLE
- Publication number 20210322934
- Publication date Oct 21, 2021
- Applied Materials, Inc.
- Vishwas Kumar PANDEY
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REACTORS AND SYSTEMS FOR OXIDATIVE COUPLING OF METHANE
- Publication number 20210246086
- Publication date Aug 12, 2021
- Lummus Technology LLC
- Joel CIZERON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydroprocessing Reactor to Lower Pressure Drop and Extend Catalyst...
- Publication number 20210237027
- Publication date Aug 5, 2021
- Duke Technologies, LLC
- Michael D. Ackerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Producing Hydrocyanic Acid and Device for Producing Hydr...
- Publication number 20210238049
- Publication date Aug 5, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Shimpei Kato
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SLOTTED PLATE SCALLOPS
- Publication number 20210237015
- Publication date Aug 5, 2021
- UOP LLC
- John Christian Maley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MIXING AND DISTRIBUTION DEVICE WITH LONGITUDINAL OPENING
- Publication number 20210197159
- Publication date Jul 1, 2021
- IFP Energies nouvelles
- Frederic AUGIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FCC YIELD SELECTIVITY IMPROVEMENTS IN HIGH CONTAINMENT RISER TERMIN...
- Publication number 20210002559
- Publication date Jan 7, 2021
- MARATHON PETROLEUM COMPANY LP
- Nikolas Larsen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydroprocessing Reactor to Lower Pressure Drop and Extend Catalyst...
- Publication number 20200391176
- Publication date Dec 17, 2020
- Duke Technologies, LLC
- Michael D. Ackerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CYCLIC METAL DEACTIVATION UNIT DESIGN FOR FCC CATALYST DEACTIVATION
- Publication number 20200384432
- Publication date Dec 10, 2020
- BASF Corporation
- James C. Fu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INLET DIFFUSER FOR FIXED-BED REACTORS
- Publication number 20200376455
- Publication date Dec 3, 2020
- Indian Oil Corporation Limited
- Pravesh Kumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PRODUCING POWDERED POLYMERS
- Publication number 20200231711
- Publication date Jul 23, 2020
- BASF SE
- Stephan Bauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL DEVICE FOR DISTRIBUTING A POLYPHASE MIXTURE IN A CHAMBER CONT...
- Publication number 20200147575
- Publication date May 14, 2020
- IFP ENERGIES NOUVELLES
- Sina TEBIANIAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Perforated plates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for distributing gas in a gas processing vessel comprising a...

Method for regulating the gas velocity of the empty bed in a fluidi...

Systems and methods for making ceramic powders

Liquid-solid axial moving bed reaction and regeneration device, and...

Cyclic metal deactivation unit design for FCC catalyst deactivation

Hydroprocessing reactor to lower pressure drop and extend catalyst...

Removable impingement basket for ethylene oxide (EO) reactors

FCC yield selectivity improvements in high containment riser termin...

Gas injector with baffle

Stator-rotor vortex chamber for mass and/or heat transfer processes

Cyclic metal deactivation unit design for FCC catalyst deactivation

Reactors and systems for oxidative coupling of methane

Walls for catalytic beds of radial- or axial-flow reactors

Device and method for producing powdered polymers

Compact quench zone reactor internals

Systems and methods for improving feed catalyst contacting in downf...

Scale collection device for downflow reactors

Slotted plate scallops

Device for treating particles in a rotating fluidized bed

Fluidizing plate and apparatus comprising such a fluidizing plate

Inlet diffuser for fixed-bed reactors

Mixing and distribution device with longitudinal opening

FCC yield selectivity improvements in high containment riser termin...

Gas injector with baffle

Systems and methods for making ceramic powders

Reactors and systems for oxidative coupling of methane

Device for distributing a polyphase mixture in a chamber containing...

Hydroprocessing reactor to lower pressure drop and extend catalyst...

Reactors and systems for oxidative coupling of methane

Apparatuses for mixing of staged methanol injection

Patents Applicationslast 30 patents

PLATE GRID DISTRIBUTORS AND METHODS OF USING THE SAME

Fluidizing Apparatus for the Treatment of Particulate Material

VESSELS FOR PROCESSING POLYMER PARTICULATES AND METHODS FOR OPERATI...

METHOD FOR CARRYING OUT A CHEMICAL REACTION IN AN UPFLOW REACTOR

FIXED-BED TUBULAR REACTOR

FIXED-BED TUBULAR REACTOR

WALL ASSEMBLY FOR CATALYTIC BEDS OF SYNTHESIS REACTORS

APPARATUS FOR DISTRIBUTING FLUID IN DOWNFLOW REACTORS

METHOD FOR REGULATING THE GAS VELOCITY OF THE EMPTY BED IN A FLUIDI...

NEW CYCLIC METAL DEACTIVATION UNIT DESIGN FOR FCC CATALYST DEACTIVA...

DEVICE FOR DISTRIBUTING GAS IN A GAS PROCESSING VESSEL COMPRISING A...

RADIAL OR AXIAL-RADIAL CHEMICAL REACTOR WITH A FINE CATALYST

SYSTEMS AND METHODS FOR IMPROVING FEED CATALYST CONTACTING IN DOWNF...

A FLUID MIXER AND A METHOD FOR MIXING FLUIDS

LIQUID-SOLID AXIAL MOVING BED REACTION AND REGENERATION DEVICE, AND...

SYSTEMS AND METHODS FOR MAKING CERAMIC POWDERS

FCC YIELD SELECTIVITY IMPROVEMENTS IN HIGH CONTAINMENT RISER TERMIN...

COMPACT QUENCH ZONE REACTOR INTERNALS

GAS INJECTOR WITH BAFFLE

REACTORS AND SYSTEMS FOR OXIDATIVE COUPLING OF METHANE

Hydroprocessing Reactor to Lower Pressure Drop and Extend Catalyst...

Method for Producing Hydrocyanic Acid and Device for Producing Hydr...

SLOTTED PLATE SCALLOPS

MIXING AND DISTRIBUTION DEVICE WITH LONGITUDINAL OPENING

FCC YIELD SELECTIVITY IMPROVEMENTS IN HIGH CONTAINMENT RISER TERMIN...

Hydroprocessing Reactor to Lower Pressure Drop and Extend Catalyst...

CYCLIC METAL DEACTIVATION UNIT DESIGN FOR FCC CATALYST DEACTIVATION

INLET DIFFUSER FOR FIXED-BED REACTORS

DEVICE AND METHOD FOR PRODUCING POWDERED POLYMERS

NOVEL DEVICE FOR DISTRIBUTING A POLYPHASE MIXTURE IN A CHAMBER CONT...