Tray constructions

Industry

CPC
B01D3/324

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media

Current Industry

B01D3/324Tray constructions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fractionation tray with adjustable open area for cleaning and/or th...
- Patent number 12,157,076
- Issue date Dec 3, 2024
- Crown Iron Works Company
- Stephen Wayne Brewer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for heat treating a feedstock comprising a lip...
- Patent number 12,102,945
- Issue date Oct 1, 2024
- Neste Oyj
- Susanna Kuitunen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for orifice control of valve pressure drop
- Patent number 12,059,640
- Issue date Aug 13, 2024
- SULZER MANAGEMENT AG
- Phillip Bradley Fleming
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for the preparation of alkylene glycol
- Patent number 12,054,450
- Issue date Aug 6, 2024
- SHELL USA, INC.
- Jesse Raymond Black
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-bubbling region column tray and corresponding plate column
- Patent number 11,938,425
- Issue date Mar 26, 2024
- Beijing Zehua Chemical Engineering Co., Ltd.
- Runxing Xie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
Method and system for producing epoxyalkane
- Patent number 11,773,072
- Issue date Oct 3, 2023
- China Petroleum and Chemical Corporation
- Song Hu
- 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
Contact tray for a mass transfer column
- Patent number 11,724,211
- Issue date Aug 15, 2023
- Koch-Glitsch, LP
- Izak Nieuwoudt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Stacked-plate distillation column
- Patent number 11,691,090
- Issue date Jul 4, 2023
- The Johns Hopkins University
- Phillip I. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-bubbling region column tray and corresponding plate column
- Patent number 11,547,952
- Issue date Jan 10, 2023
- Beijing Zehua Chemical Engineering Co., Ltd.
- Runxing Xie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contact tray having baffle wall for concentrating low liquid flow a...
- Patent number 11,541,328
- Issue date Jan 3, 2023
- Koch-Glitsch, LP
- Izak Nieuwoudt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
System and method for synthesis of dialkyl carbonates using carbon...
- Patent number 11,479,524
- Issue date Oct 25, 2022
- E3TEC SERVICES, LLC
- Chandrakant B. Panchal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Online fuel cutpoint control application using color spectrum
- Patent number 11,369,894
- Issue date Jun 28, 2022
- Phillips 66 Company
- Hyunjin Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contact tray for a mass transfer column
- Patent number 11,364,451
- Issue date Jun 21, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Mass transfer assembly and column with dividing wall and methods in...
- Patent number 11,260,317
- Issue date Mar 1, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mass transfer assembly and column with dividing wall and methods in...
- Patent number 11,260,318
- Issue date Mar 1, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Base for a mass-transfer column
- Patent number 11,224,824
- Issue date Jan 18, 2022
- ThyssenKrupp Industrial Solutions AG
- Pascal Minne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid double distribution device of use in particular in an appara...
- Patent number 11,167,221
- Issue date Nov 9, 2021
- SAIPEM S.P.A.
- Bertrand Duparc
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Fluid collection device, material exchange column and method for pr...
- Patent number 11,040,293
- Issue date Jun 22, 2021
- Linde Aktiengesellschaft
- Karlmann Kanzler
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas-distributing tray for the bottom of a gas/liquid contact column...
- Patent number 11,007,453
- Issue date May 18, 2021
- IFP Energies nouvelles
- Yacine Haroun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contact tray having picketed liquid flow barriers and method involv...
- Patent number 10,953,374
- Issue date Mar 23, 2021
- Koch-Glitsch, LP
- Izak Nieuwoudt
- 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
Distillation column having removable tray assembly
- Patent number 10,843,101
- Issue date Nov 24, 2020
- Still Technologies, LLC
- Jonathan P. Overmyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas redirecting device for liquid-gas contacting column
- Patent number 10,821,396
- Issue date Nov 3, 2020
- Total SA
- Claire Weiss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Folded fractionation column and process
- Patent number 10,792,586
- Issue date Oct 6, 2020
- UOP LLC
- Brian J. Nowak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Folded fractionation column and process
- Patent number 10,792,585
- Issue date Oct 6, 2020
- UOP LLC
- Brian J. Nowak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exchange column distributor tray comprising a dispersive material w...
- Patent number 10,786,752
- Issue date Sep 29, 2020
- IFP Energies Nouvelles
- Rim Brahem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clip for securing vessel internals and method of assembly
- Patent number 10,589,186
- Issue date Mar 17, 2020
- UOP LLC
- Derek H. Shih
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR THE PREPARATION OF ALKYLENE GLYCOL
- Publication number 20240400480
- Publication date Dec 5, 2024
- SHELL USA, INC.
- Jesse Raymond BLACK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTACT TOWER TRAY AND RELATED METHODS
- Publication number 20240075404
- Publication date Mar 7, 2024
- Produced Water Absorbents Inc.
- John SABEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR REMOVING RESIDUAL MONOMERS
- Publication number 20230295352
- Publication date Sep 21, 2023
- Hanwha Solutions Corporation
- Dongwook LIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALLOYS AND METHODS FOR ENHANCED IMPURITY REMOVAL IN DISTILLATION PR...
- Publication number 20230286888
- Publication date Sep 14, 2023
- AIR COMPANY HOLDINGS, INC.
- Stafford W. Sheehan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-BUBBLING REGION COLUMN TRAY AND CORRESPONDING PLATE COLUMN
- Publication number 20230092008
- Publication date Mar 23, 2023
- BEIJING ZEHUA CHEMICAL ENGINEERING CO., LTD.
- Runxing Xie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR ENHANCED ETHANOL PRODUCTION
- Publication number 20230033215
- Publication date Feb 2, 2023
- ICM, Inc.
- David VanderGriend
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEM AND METHOD FOR SUPER-HEAT REMOVAL IN PACKED DISTILLATION COLUMN
- Publication number 20230008997
- Publication date Jan 12, 2023
- Arya Ayaskanta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
Apparatus and Method for heat treating a feedstock comprising a lip...
- Publication number 20220072446
- Publication date Mar 10, 2022
- NESTE OYJ
- Susanna KUITUNEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...
- Publication number 20220062785
- Publication date Mar 3, 2022
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR THE PREPARATION OF ALKYLENE GLYCOL
- Publication number 20220009862
- Publication date Jan 13, 2022
- Shell Oil Company
- Jesse Raymond BLACK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...
- Publication number 20210178282
- Publication date Jun 17, 2021
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and System for Producing Epoxyalkane
- Publication number 20210171484
- Publication date Jun 10, 2021
- China Petroleum and Chemical Corporation
- Song HU
- 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
BASE FOR A MASS-TRANSFER COLUMN
- Publication number 20210106926
- Publication date Apr 15, 2021
- ThyssenKrupp Industrial Solutions AG
- Pascal MINNE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTACT TRAY HAVING BAFFLE WALL FOR CONCENTRATING LOW LIQUID FLOW A...
- Publication number 20190321748
- Publication date Oct 24, 2019
- Koch-Glitsch, LP
- IZAK NIEUWOUDT
- F28 - HEAT EXCHANGE 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
FOLDED FRACTIONATION COLUMN AND PROCESS
- Publication number 20190299121
- Publication date Oct 3, 2019
- UOP LLC
- Brian J. Nowak
- C07 - ORGANIC CHEMISTRY
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
FOLDED FRACTIONATION COLUMN AND PROCESS
- Publication number 20190299118
- Publication date Oct 3, 2019
- UOP LLC
- Brian J. Nowak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID DISPERSION UNIT WITH DIRECTIONAL COMPONENT VECTOR
- Publication number 20190270031
- Publication date Sep 5, 2019
- GTC Technology US LLC
- Michael J. BINKLEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISTILLATION COLUMN HAVING REMOVABLE TRAY ASSEMBLY
- Publication number 20190247767
- Publication date Aug 15, 2019
- Still Technologies, LLC
- Jonathan P. Overmyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTACT TRAY FOR A MASS TRANSFER COLUMN
- Publication number 20190192991
- Publication date Jun 27, 2019
- Koch-Glitsch, LP
- IZAK NIEUWOUDT
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
GAS-DISTRIBUTING TRAY FOR THE BOTTOM OF A GAS/LIQUID CONTACT COLUMN...
- Publication number 20190168131
- Publication date Jun 6, 2019
- IFP ENERGIES NOUVELLES
- Yacine HAROUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID DISPERSION UNIT WITH DIRECTIONAL COMPONENT VECTOR
- Publication number 20190151767
- Publication date May 23, 2019
- GTC Technology US LLC
- Michael J. BINKLEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS
- Publication number 20190119188
- Publication date Apr 25, 2019
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Adrian LORD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GAS REDIRECTING DEVICE FOR LIQUID-GAS CONTACTING COLUMN
- Publication number 20180318752
- Publication date Nov 8, 2018
- T0TAL SA
- Claire WEISS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTACT TRAY HAVING PICKETED LIQUID FLOW BARRIERS AND METHOD INVOLV...
- Publication number 20180178172
- Publication date Jun 28, 2018
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXCHANGE COLUMN DISTRIBUTOR TRAY COMPRISING A DISPERSIVE MATERIAL W...
- Publication number 20180140966
- Publication date May 24, 2018
- IFP ENERGIES NOUVELLES
- Rim Brahem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEMICONTINUOUS DIVIDED WALL DISTILLATION
- Publication number 20180104617
- Publication date Apr 19, 2018
- McMaster University
- Thomas A. Adams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tray constructions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fractionation tray with adjustable open area for cleaning and/or th...

Apparatus and method for heat treating a feedstock comprising a lip...

Method and system for orifice control of valve pressure drop

Process and apparatus for the preparation of alkylene glycol

Multi-bubbling region column tray and corresponding plate column

Vapor-liquid contacting apparatus and process with cross contacting

Method and system for producing epoxyalkane

Distillation trays

Contact tray for a mass transfer column

Stacked-plate distillation column

Multi-bubbling region column tray and corresponding plate column

Contact tray having baffle wall for concentrating low liquid flow a...

System and method for synthesis of dialkyl carbonates using carbon...

Online fuel cutpoint control application using color spectrum

Contact tray for a mass transfer column

Mass transfer assembly and column with dividing wall and methods in...

Mass transfer assembly and column with dividing wall and methods in...

Base for a mass-transfer column

Liquid double distribution device of use in particular in an appara...

Multiple downcomer trays

Fluid collection device, material exchange column and method for pr...

Gas-distributing tray for the bottom of a gas/liquid contact column...

Contact tray having picketed liquid flow barriers and method involv...

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

Distillation column having removable tray assembly

Gas redirecting device for liquid-gas contacting column

Folded fractionation column and process

Folded fractionation column and process

Exchange column distributor tray comprising a dispersive material w...

Clip for securing vessel internals and method of assembly

Patents Applicationslast 30 patents

PROCESS AND APPARATUS FOR THE PREPARATION OF ALKYLENE GLYCOL

CONTACT TOWER TRAY AND RELATED METHODS

APPARATUS FOR REMOVING RESIDUAL MONOMERS

ALLOYS AND METHODS FOR ENHANCED IMPURITY REMOVAL IN DISTILLATION PR...

MULTI-BUBBLING REGION COLUMN TRAY AND CORRESPONDING PLATE COLUMN

SYSTEM AND METHOD FOR ENHANCED ETHANOL PRODUCTION

SYSTEM AND METHOD FOR SUPER-HEAT REMOVAL IN PACKED DISTILLATION COLUMN

DISTILLATION TRAYS

Apparatus and Method for heat treating a feedstock comprising a lip...

MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...

PROCESS AND APPARATUS FOR THE PREPARATION OF ALKYLENE GLYCOL

MASS TRANSFER ASSEMBLY AND COLUMN WITH DIVIDING WALL AND METHODS IN...

Method and System for Producing Epoxyalkane

MULTIPLE DOWNCOMER TRAYS

BASE FOR A MASS-TRANSFER COLUMN

CONTACT TRAY HAVING BAFFLE WALL FOR CONCENTRATING LOW LIQUID FLOW A...

VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH CROSS CONTACTING

FOLDED FRACTIONATION COLUMN AND PROCESS

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

FOLDED FRACTIONATION COLUMN AND PROCESS

FLUID DISPERSION UNIT WITH DIRECTIONAL COMPONENT VECTOR

DISTILLATION COLUMN HAVING REMOVABLE TRAY ASSEMBLY

CONTACT TRAY FOR A MASS TRANSFER COLUMN

GAS-DISTRIBUTING TRAY FOR THE BOTTOM OF A GAS/LIQUID CONTACT COLUMN...

FLUID DISPERSION UNIT WITH DIRECTIONAL COMPONENT VECTOR

PROCESS

GAS REDIRECTING DEVICE FOR LIQUID-GAS CONTACTING COLUMN

CONTACT TRAY HAVING PICKETED LIQUID FLOW BARRIERS AND METHOD INVOLV...

EXCHANGE COLUMN DISTRIBUTOR TRAY COMPRISING A DISPERSIVE MATERIAL W...

SEMICONTINUOUS DIVIDED WALL DISTILLATION