Counter-current flow

Industry

CPC
B01J2219/3325

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2219/00Chemical, physical or physico-chemical processes in general Their relevant apparatus

Current Industry

B01J2219/3325Counter-current flow

Industries

Patents Grantslast 30 patents

Information Patent Grant
Countercurrent contacting devices and method of manufacture
- Patent number 12,138,602
- Issue date Nov 12, 2024
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for desulfurization of hydrocarbon fuels
- Patent number 11,912,944
- Issue date Feb 27, 2024
- ALTERNATIVE ENVIRONMENTAL TECHNOLOGIES SULFEX CORP.
- Jack Lawrence Waldron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contactor
- Patent number 11,772,065
- Issue date Oct 3, 2023
- HIRSCHBERG ENGINEERING AG
- Sebastian Hirschberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Countercurrent contacting devices and method of manufacture
- Patent number 11,701,627
- Issue date Jul 18, 2023
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Countercurrent contacting devices and method of manufacture
- Patent number 11,654,405
- Issue date May 23, 2023
- Koch-Glitsch, LP
- Izak Nieuwoudt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for processing gases
- Patent number 11,634,323
- Issue date Apr 25, 2023
- Transform Materials LLC
- David S. Soane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods for processing gases
- Patent number 11,634,324
- Issue date Apr 25, 2023
- Transform Materials LLC
- David S. Soane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multifunctional intensified reactor device with integrated heat and...
- Patent number 11,504,692
- Issue date Nov 22, 2022
- UT-Battelle, LLC
- Canhai Lai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polymerisation unit and polymerisation process
- Patent number 11,478,772
- Issue date Oct 25, 2022
- INEOS EUROPE AG
- Erick Dominique Daire
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stripper and packing apparatuses
- Patent number 11,383,214
- Issue date Jul 12, 2022
- T.EN Process Technology, Inc.
- Paul Marchant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contacter
- Patent number 11,369,939
- Issue date Jun 28, 2022
- HIRSCHBERG ENGINEERING AG
- Sebastian Hirschberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing fluorobenzene derivatives and benzoic acid hy...
- Patent number 11,299,445
- Issue date Apr 12, 2022
- Changyue Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing aromatic vinyl compound-vinyl cyanide compound...
- Patent number 11,267,906
- Issue date Mar 8, 2022
- LG Chem, Ltd.
- Daeyoung Shin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing fluorobenzene and benzoic acid hypofluorite
- Patent number 11,261,147
- Issue date Mar 1, 2022
- Changyue Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three dimensional structured packing for improving the contact betw...
- Patent number 11,168,264
- Issue date Nov 9, 2021
- IFP Energies Nouvelles
- Rim Brahem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Packing for improving contact between a gas phase and a dispersed s...
- Patent number 11,149,208
- Issue date Oct 19, 2021
- IFP Energies Nouvelles
- Rim Brahem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for recycling carbon dioxide
- Patent number 11,142,461
- Issue date Oct 12, 2021
- SK Innovation Co., Ltd.
- Min Su Koo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polymerisation unit and polymerisation process
- Patent number 11,052,373
- Issue date Jul 6, 2021
- INEOS EUROPE AG
- Erick Dominique Daire
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for processing gases
- Patent number 10,676,353
- Issue date Jun 9, 2020
- Transform Materials LLC
- David S. Soane
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing acrylic acid
- Patent number 10,479,751
- Issue date Nov 19, 2019
- Evonik Degussa GmbH
- Jürgen Mosler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Column with angular profiles
- Patent number 10,201,765
- Issue date Feb 12, 2019
- Linde Aktiengesellschaft
- Gerhard Alzner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gas-liquid contactor and CO2 recovery device
- Patent number 9,919,267
- Issue date Mar 20, 2018
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Exchange column contactor consisting of random packing compartments
- Patent number 9,789,464
- Issue date Oct 17, 2017
- IFP Energies Nouvelles
- Yacine Haroun
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation method and structured packing
- Patent number 9,375,655
- Issue date Jun 28, 2016
- Praxair Technology, Inc.
- John Billingham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of optimizing product output rate of packed columns
- Patent number 9,095,785
- Issue date Aug 4, 2015
- Aspen Technology, Inc.
- Brian Hanley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas-liquid contacting plate, gas-liquid contacting laminated block...
- Patent number 9,084,961
- Issue date Jul 21, 2015
- Mitsubishi Heavy Industries, Ltd.
- Tatsuya Tsujiuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Column internal support structure
- Patent number 8,960,652
- Issue date Feb 24, 2015
- Doosan Babcock Limited
- Dewan Shamsuz Zaman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of mass transfer for a small liquid load
- Patent number 8,936,234
- Issue date Jan 20, 2015
- Sulzer Chemtech AG
- Werner Wicki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of mass transfer, structured packing and mass transfer appar...
- Patent number 8,794,602
- Issue date Aug 5, 2014
- Sulzer Chemtech AG
- Werner Wicki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of determining flood points of packed columns
- Patent number 8,449,727
- Issue date May 28, 2013
- Aspen Technology, Inc.
- Brian Hanley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PYROLYSIS REACTOR WITH INTEGRATED HEAT EXCHANGE
- Publication number 20240299899
- Publication date Sep 12, 2024
- CZERO, INC.
- Samuel SHANER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DESULFURIZATION OF HYDROCARBON FUELS
- Publication number 20240279560
- Publication date Aug 22, 2024
- Alternative Environmental Technologies Sulfex Corp.
- Jack Lawrence Waldron
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND SYSTEMS FOR CARBON-NEGATIVE AND WATER-POSITIVE HYDROGEN...
- Publication number 20240217817
- Publication date Jul 4, 2024
- Carbon Technology Holdings, LLC
- James A. Mennell
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING GASES
- Publication number 20240010492
- Publication date Jan 11, 2024
- TRANSFORM MATERIALS LLC
- David S. Soane
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COUNTERCURRENT CONTACTING DEVICES
- Publication number 20230302419
- Publication date Sep 28, 2023
- Koch-Glitsch, LP
- Izak NIEUWOUDT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COUNTERCURRENT CONTACTING DEVICES AND METHOD OF MANUFACTURE
- Publication number 20230249142
- Publication date Aug 10, 2023
- Koch-Glitsch, LP
- Izak NIEUWOUDT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Contacter
- Publication number 20220297081
- Publication date Sep 22, 2022
- Hirschberg Engineering AG
- Sebastian Hirschberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DESULFURIZATION OF HYDROCARBON FUELS
- Publication number 20220251457
- Publication date Aug 11, 2022
- Alternative Petroleum Technologies, Inc.
- Jack Lawrence Waldron
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING GASES
- Publication number 20220041439
- Publication date Feb 10, 2022
- TRANSFORM MATERIALS LLC
- David S. Soane
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERISATION UNIT AND POLYMERISATION PROCESS
- Publication number 20210283573
- Publication date Sep 16, 2021
- INEOS EUROPE AG
- Erick Dominique DAIRE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRIPPER AND PACKING APPARATUSES
- Publication number 20210094010
- Publication date Apr 1, 2021
- Technip Process Technology, Inc.
- Paul Marchant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTIFUNCTIONAL INTENSIFIED REACTOR DEVICE WITH INTEGRATED HEAT AND...
- Publication number 20210077978
- Publication date Mar 18, 2021
- UT-Battelle, LLC
- Canhai LAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Preparing Fluorobenzene Derivatives and Benzoic Acid Hy...
- Publication number 20210061737
- Publication date Mar 4, 2021
- Fujian Yongjing Technology Co., Ltd
- Changyue Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PREPARING AROMATIC VINYL COMPOUND-VINYL CYANIDE COMPOUND...
- Publication number 20210061928
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- Daeyoung SHIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Recycling Carbon Dioxide
- Publication number 20200325026
- Publication date Oct 15, 2020
- SK INNOVATION CO., LTD.
- Min Su Koo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COUNTERCURRENT CONTACTING DEVICES AND METHOD OF MANUFACTURE
- Publication number 20200156026
- Publication date May 21, 2020
- Koch-Glitsch, LP
- Izak NIEUWOUDT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NEW PACKING FOR IMPROVING CONTACT BETWEEN A GAS PHASE AND A DISPERS...
- Publication number 20200109334
- Publication date Apr 9, 2020
- IFP ENERGIES NOUVELLES
- Rim BRAHEM
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
NEW THREE DIMENSIONAL STRUCTURED PACKING FOR IMPROVING THE CONTACT...
- Publication number 20200095507
- Publication date Mar 26, 2020
- IFP Energies nouvelles
- Rim BRAHEM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING GASES
- Publication number 20200063040
- Publication date Feb 27, 2020
- TRANSFORM MATERIALS LLC
- David S. Soane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYMERISATION UNIT AND POLYMERISATION PROCESS
- Publication number 20190118158
- Publication date Apr 25, 2019
- INEOS EUROPE AG
- Erick Dominique DAIRE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Contacter
- Publication number 20190046949
- Publication date Feb 14, 2019
- HIRSCHBERG ENGINEERING
- Sebastian Hirschberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNIT
- Publication number 20160250616
- Publication date Sep 1, 2016
- GTC Technology US LLC
- Ichiro Minami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXCHANGE COLUMN CONTACTOR CONSISTING OF RANDOM PACKING COMPARTMENTS
- Publication number 20150251154
- Publication date Sep 10, 2015
- IFP ENERGIES NOUVELLES
- Yacine HAROUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Mass Transfer and Mass Transfer Apparatus for a Small Liq...
- Publication number 20140251137
- Publication date Sep 11, 2014
- Sulzer Chemtech AG
- Werner Wicki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNIT
- Publication number 20140103550
- Publication date Apr 17, 2014
- GTC Technology US LLC
- Ichiro Minami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DISTILLATION METHOD AND STRUCTURED PACKING
- Publication number 20130313103
- Publication date Nov 28, 2013
- John Billingham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF OPTIMIZING PRODUCT OUTPUT RATE OF PACKED COLUMNS
- Publication number 20130248348
- Publication date Sep 26, 2013
- Aspen Technology, Inc.
- Brian Hanley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS-LIQUID CONTACTING PLATE, GAS-LIQUID CONTACTING LAMINATED BLOCK...
- Publication number 20130127075
- Publication date May 23, 2013
- KABUSHIKI KAISHA MEIJI GOMU KASEI
- Tatsuya Tsujiuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Column Internal Support Structure
- Publication number 20130069254
- Publication date Mar 21, 2013
- Dewan Shamsuz Zaman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Mass Transfer, Structured Packing and Mass Transfer Appar...
- Publication number 20120160102
- Publication date Jun 28, 2012
- Werner Wicki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Counter-current flow

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Countercurrent contacting devices and method of manufacture

System and method for desulfurization of hydrocarbon fuels

Contactor

Countercurrent contacting devices and method of manufacture

Countercurrent contacting devices and method of manufacture

Systems and methods for processing gases

Systems and methods for processing gases

Multifunctional intensified reactor device with integrated heat and...

Polymerisation unit and polymerisation process

Stripper and packing apparatuses

Contacter

Process for preparing fluorobenzene derivatives and benzoic acid hy...

Method of preparing aromatic vinyl compound-vinyl cyanide compound...

Process for preparing fluorobenzene and benzoic acid hypofluorite

Three dimensional structured packing for improving the contact betw...

Packing for improving contact between a gas phase and a dispersed s...

Method for recycling carbon dioxide

Polymerisation unit and polymerisation process

Systems and methods for processing gases

Process for preparing acrylic acid

Column with angular profiles

Gas-liquid contactor and CO2 recovery device

Exchange column contactor consisting of random packing compartments

Distillation method and structured packing

Method of optimizing product output rate of packed columns

Gas-liquid contacting plate, gas-liquid contacting laminated block...

Column internal support structure

Method of mass transfer for a small liquid load

Method of mass transfer, structured packing and mass transfer appar...

Method of determining flood points of packed columns

Patents Applicationslast 30 patents

PYROLYSIS REACTOR WITH INTEGRATED HEAT EXCHANGE

SYSTEM AND METHOD FOR DESULFURIZATION OF HYDROCARBON FUELS

PROCESS AND SYSTEMS FOR CARBON-NEGATIVE AND WATER-POSITIVE HYDROGEN...

SYSTEMS AND METHODS FOR PROCESSING GASES

COUNTERCURRENT CONTACTING DEVICES

COUNTERCURRENT CONTACTING DEVICES AND METHOD OF MANUFACTURE

Contacter

SYSTEM AND METHOD FOR DESULFURIZATION OF HYDROCARBON FUELS

SYSTEMS AND METHODS FOR PROCESSING GASES

POLYMERISATION UNIT AND POLYMERISATION PROCESS

STRIPPER AND PACKING APPARATUSES

MULTIFUNCTIONAL INTENSIFIED REACTOR DEVICE WITH INTEGRATED HEAT AND...

Process for Preparing Fluorobenzene Derivatives and Benzoic Acid Hy...

METHOD OF PREPARING AROMATIC VINYL COMPOUND-VINYL CYANIDE COMPOUND...

Method for Recycling Carbon Dioxide

COUNTERCURRENT CONTACTING DEVICES AND METHOD OF MANUFACTURE

NEW PACKING FOR IMPROVING CONTACT BETWEEN A GAS PHASE AND A DISPERS...

NEW THREE DIMENSIONAL STRUCTURED PACKING FOR IMPROVING THE CONTACT...

SYSTEMS AND METHODS FOR PROCESSING GASES

POLYMERISATION UNIT AND POLYMERISATION PROCESS

Contacter

STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNIT

EXCHANGE COLUMN CONTACTOR CONSISTING OF RANDOM PACKING COMPARTMENTS

Method of Mass Transfer and Mass Transfer Apparatus for a Small Liq...

STRUCTURED PACKING FOR GAS-LIQUID MASS TRANSFER UNIT

DISTILLATION METHOD AND STRUCTURED PACKING

METHOD OF OPTIMIZING PRODUCT OUTPUT RATE OF PACKED COLUMNS

GAS-LIQUID CONTACTING PLATE, GAS-LIQUID CONTACTING LAMINATED BLOCK...

Column Internal Support Structure

Method of Mass Transfer, Structured Packing and Mass Transfer Appar...