Counter-current extraction

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CPC
B01D2011/002

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION

Current Industry

B01D2011/002Counter-current extraction

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Decorticator and decorticating process
- Patent number 12,163,253
- Issue date Dec 10, 2024
- DEFUGO TECHOLOGIES PTE LTD
- David Coleman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Timber remediation
- Patent number 12,151,133
- Issue date Nov 26, 2024
- Treated Timber Remediation Pty. Ltd
- Peter John Waters
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for production of essentially pure delta-9-tetrahydrocannab...
- Patent number 12,029,718
- Issue date Jul 9, 2024
- CCT SCIENCES, LLC
- Kyle Olson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Liquid-liquid extractor and battery comprising such extractors
- Patent number 12,017,153
- Issue date Jun 25, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Hervé Roussel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for separating aromatic hydrocarbon using extractive distill...
- Patent number 11,731,922
- Issue date Aug 22, 2023
- China Petroleum and Chemical Corporation
- Longsheng Tian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and process for extraction of products from apple peel
- Patent number 11,673,073
- Issue date Jun 13, 2023
- LEAHY ORCHARDS INC.
- Jocelyn Doucet
- C13 - SUGAR INDUSTRY
Information Patent Grant
System and method for processing of minerals containing the lanthan...
- Patent number 11,512,005
- Issue date Nov 29, 2022
- REE UNO SPA
- Arturo Jose Domingo Albornoz Wergertseder
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Extractor and related methods
- Patent number 11,458,415
- Issue date Oct 4, 2022
- Bridgestone Corporation
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Subcritical water extraction of fruit material
- Patent number 11,439,161
- Issue date Sep 13, 2022
- Ocean Spray Cranberries, Inc.
- Soumya Roy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Extraction apparatus and method thereof
- Patent number 11,331,595
- Issue date May 17, 2022
- George Stantchev
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
System and process for extraction of products from apple peel
- Patent number 11,273,389
- Issue date Mar 15, 2022
- LEAHY ORCHARDS INC.
- Jocelyn Doucet
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process to remove asphaltene from heavy oil by solvent
- Patent number 11,248,174
- Issue date Feb 15, 2022
- Saudi Arabian Oil Company
- Mohammad F. Aljishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Refiner for lactose and high lactose products
- Patent number 11,162,149
- Issue date Nov 2, 2021
- Keller Technologies, Inc.
- A. Kent Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for obtaining pure 1,3-butadiene
- Patent number 11,034,631
- Issue date Jun 15, 2021
- BASF SE
- Bernd Heida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous extraction of natural products from plants apparatus and...
- Patent number 10,981,085
- Issue date Apr 20, 2021
- E. Bayne Carew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-liquid extraction of DMF
- Patent number 10,899,783
- Issue date Jan 26, 2021
- Tate & Lyle Technology Limited
- David Dentel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus including rotor and stator having teeth with surfaces of...
- Patent number 10,870,092
- Issue date Dec 22, 2020
- BOB SERVICE SRL
- Giuliano Cavaglia'
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Extractor and related methods
- Patent number 10,843,103
- Issue date Nov 24, 2020
- Bridgestone Corporation
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems, methods, and equipment for chemical extraction
- Patent number 10,765,965
- Issue date Sep 8, 2020
- Loxley Systems, LLC
- Raechel Sherwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of refining a lignocellulosic hydrolysate
- Patent number 10,767,237
- Issue date Sep 8, 2020
- Virdia, Inc.
- Robert Jansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Subcritical water extraction of fruit material
- Patent number 10,701,959
- Issue date Jul 7, 2020
- Ocean Spray Cranberries, Inc.
- Soumya Roy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
System and process for extraction of products from apple peel
- Patent number 10,668,402
- Issue date Jun 2, 2020
- LEAHY ORCHARDS INC.
- Jocelyn Doucet
- C13 - SUGAR INDUSTRY
Information Patent Grant
Adjusting a fuel on-board a vehicle
- Patent number 10,611,238
- Issue date Apr 7, 2020
- Saudi Arabian Oil Company
- Esam Z. Hamad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process and device for producing polyamides, with optimized flow gu...
- Patent number 10,584,204
- Issue date Mar 10, 2020
- UHDE HIGH PRESSURE TECHNOLOGIES GMBH
- Bernd Königsmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid-liquid contact device and liquid-liquid contact method
- Patent number 10,561,963
- Issue date Feb 18, 2020
- Kobe Steel, Ltd.
- Akira Matsuoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying an aqueous solution comprising diethylacetal
- Patent number 10,463,987
- Issue date Nov 5, 2019
- IFP Energies Nouvelles
- Celine Hognon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for oxidizing one or more thiol compounds and subsequent se...
- Patent number 10,435,362
- Issue date Oct 8, 2019
- UOP LLC
- Jonathan A. Tertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-liquid extraction unit, multistage liquid-liquid extraction...
- Patent number 10,407,752
- Issue date Sep 10, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroto Sugahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction and separation method
- Patent number 10,376,812
- Issue date Aug 13, 2019
- Kobe Steel, Ltd.
- Koji Noishiki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Extractor and related methods
- Patent number 10,245,526
- Issue date Apr 2, 2019
- Bridgestone Corporation
- Robert White
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
Process for production of essentially pure delta-9-tetrahydrocannab...
- Publication number 20250000840
- Publication date Jan 2, 2025
- KYLE OLSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID-LIQUID EXTRACTION DEVICE
- Publication number 20240269580
- Publication date Aug 15, 2024
- REFINE HOLDINGS CO., LTD.
- Junya OHNO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DECORTICATOR AND DECORTICATING PROCESS
- Publication number 20240183077
- Publication date Jun 6, 2024
- DEFUGO TECHNOLOGIES PTE LTD
- David Coleman
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR PREPARING HIGH PURITY VANADIUM PENTOXIDE FROM VANADIUM-B...
- Publication number 20240116773
- Publication date Apr 11, 2024
- WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yimin ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Extraction Of Guayule Resin
- Publication number 20240042347
- Publication date Feb 8, 2024
- BRIDGESTONE CORPORATION
- Mark N. DeDecker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCTION OF FURFURAL
- Publication number 20240025871
- Publication date Jan 25, 2024
- Shell Oil Company
- Jean Paul Andre Marie Joseph Ghislain LANGE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COUNTERCURRENT EXTRACTION DEVICE FOR SPINNING
- Publication number 20230415069
- Publication date Dec 28, 2023
- ZHEJIANG AEGIS NEW MATERIALS CO., LTD.
- Fei HE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS LIQUID-LIQUID CHROMATOGRAPHIC SEPARATION OF CHEMICAL SPE...
- Publication number 20230405489
- Publication date Dec 21, 2023
- Zaiput Flow Technologies LLC
- Lorenzo Milani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF EXTRACTION
- Publication number 20230279265
- Publication date Sep 7, 2023
- Essential Queensland Pty Ltd
- Ramon Dudley MOUNTFORT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FEEDSTOCK PROCESSING METHOD AND SYSTEM
- Publication number 20230151278
- Publication date May 18, 2023
- DEFUGO TECHNOLOGIES PTE LTD
- David Coleman
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Process for production of essentially pure delta-9-tetrahydrocannab...
- Publication number 20230149342
- Publication date May 18, 2023
- KYLE OLSON
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method and apparatus for continuous post-treatment of benzotriazole...
- Publication number 20220194905
- Publication date Jun 23, 2022
- Genlin WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND PROCESS FOR EXTRACTION OF PRODUCTS FROM APPLE PEEL
- Publication number 20220152521
- Publication date May 19, 2022
- Leahy Orchards Inc.
- Jocelyn DOUCET
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PREPARATION OF NON-SOY OILSEED PROTEIN PRODUCTS ("*810")
- Publication number 20220142201
- Publication date May 12, 2022
- BURCON NUTRASCIENCE (MB) CORP.
- Kevin Segall
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Liquid-liquid extractor and battery comprising such extractors
- Publication number 20220105447
- Publication date Apr 7, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Hervé Roussel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING LUO HAN GUO SWEETENING COMPOSITION FROM SIRAIT...
- Publication number 20210274822
- Publication date Sep 9, 2021
- HUNAN NUTRAMAX INC.
- Baotang ZHANG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS TO REMOVE ASPHALTENE FROM HEAVY OIL BY SOLVENT
- Publication number 20210198582
- Publication date Jul 1, 2021
- Saudi Arabian Oil Company
- Mohammad F. ALJISHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Extractor And Related Methods
- Publication number 20210138360
- Publication date May 13, 2021
- Bridgestone Corporation
- Robert W. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR SEPARATING AROMATIC HYDROCARBON USING EXTRACTIVE DISTILL...
- Publication number 20210053893
- Publication date Feb 25, 2021
- China Petroleum and Chemical Corporation
- Longsheng TIAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR OBTAINING PURE 1,3-BUTADIENE
- Publication number 20200339490
- Publication date Oct 29, 2020
- BASF SE
- Bernd HEIDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Subcritical Water Extraction of Fruit Material
- Publication number 20200329739
- Publication date Oct 22, 2020
- Ocean Spray Cranberries, Inc.
- Soumya Roy
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
REFINER FOR LACTOSE AND HIGH LACTOSE PRODUCTS
- Publication number 20200325549
- Publication date Oct 15, 2020
- A. Kent Keller
- C13 - SUGAR INDUSTRY
Information Patent Application
SYSTEM AND PROCESS FOR EXTRACTION OF PRODUCTS FROM APPLE PEEL
- Publication number 20200246720
- Publication date Aug 6, 2020
- Leahy Orchards Inc.
- Jocelyn DOUCET
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
APPARATUS AND METHOD FOR ENHANCING PHASE CONTACT AND CHEMICAL REACT...
- Publication number 20200139316
- Publication date May 7, 2020
- BOB SERVICE Srl
- Giuliano Cavaglia'
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PURIFICATION OF NICOTINE
- Publication number 20190380378
- Publication date Dec 19, 2019
- R.J. Reynolds Tobacco Company
- Nicholas Partain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF REFINING A LIGNOCELLULOSIC HYDROLYSATE
- Publication number 20190323096
- Publication date Oct 24, 2019
- Virdia, Inc.
- Robert JANSEN
- C13 - SUGAR INDUSTRY
Information Patent Application
Static Internal, Use of One or More Static Internal, Agitated Liqui...
- Publication number 20190232192
- Publication date Aug 1, 2019
- Sulzer Chemtech AG
- Fredy Wieland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PURIFYING AN AQUEOUS SOLUTION COMPRISING DIETHYLACETAL
- Publication number 20190232193
- Publication date Aug 1, 2019
- IFP ENERGIES NOUVELLES
- Celine HOGNON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Extractor And Related Methods
- Publication number 20190224587
- Publication date Jul 25, 2019
- BRIDGESTONE CORPORATION
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID-LIQUID CONTACT DEVICE AND LIQUID-LIQUID CONTACT METHOD
- Publication number 20190046896
- Publication date Feb 14, 2019
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Akira MATSUOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Counter-current extraction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Decorticator and decorticating process

Timber remediation

Process for production of essentially pure delta-9-tetrahydrocannab...

Liquid-liquid extractor and battery comprising such extractors

Method for separating aromatic hydrocarbon using extractive distill...

System and process for extraction of products from apple peel

System and method for processing of minerals containing the lanthan...

Extractor and related methods

Subcritical water extraction of fruit material

Extraction apparatus and method thereof

System and process for extraction of products from apple peel

Process to remove asphaltene from heavy oil by solvent

Refiner for lactose and high lactose products

Method for obtaining pure 1,3-butadiene

Continuous extraction of natural products from plants apparatus and...

Liquid-liquid extraction of DMF

Apparatus including rotor and stator having teeth with surfaces of...

Extractor and related methods

Systems, methods, and equipment for chemical extraction

Methods of refining a lignocellulosic hydrolysate

Subcritical water extraction of fruit material

System and process for extraction of products from apple peel

Adjusting a fuel on-board a vehicle

Process and device for producing polyamides, with optimized flow gu...

Liquid-liquid contact device and liquid-liquid contact method

Process for purifying an aqueous solution comprising diethylacetal

Process for oxidizing one or more thiol compounds and subsequent se...

Liquid-liquid extraction unit, multistage liquid-liquid extraction...

Extraction and separation method

Extractor and related methods

Patents Applicationslast 30 patents

Process for production of essentially pure delta-9-tetrahydrocannab...

LIQUID-LIQUID EXTRACTION DEVICE

DECORTICATOR AND DECORTICATING PROCESS

METHOD FOR PREPARING HIGH PURITY VANADIUM PENTOXIDE FROM VANADIUM-B...

Extraction Of Guayule Resin

METHODS AND SYSTEMS FOR PRODUCTION OF FURFURAL

COUNTERCURRENT EXTRACTION DEVICE FOR SPINNING

CONTINUOUS LIQUID-LIQUID CHROMATOGRAPHIC SEPARATION OF CHEMICAL SPE...

METHOD OF EXTRACTION

FEEDSTOCK PROCESSING METHOD AND SYSTEM

Process for production of essentially pure delta-9-tetrahydrocannab...

Method and apparatus for continuous post-treatment of benzotriazole...

SYSTEM AND PROCESS FOR EXTRACTION OF PRODUCTS FROM APPLE PEEL

PREPARATION OF NON-SOY OILSEED PROTEIN PRODUCTS ("*810")

Liquid-liquid extractor and battery comprising such extractors

METHOD FOR PREPARING LUO HAN GUO SWEETENING COMPOSITION FROM SIRAIT...

PROCESS TO REMOVE ASPHALTENE FROM HEAVY OIL BY SOLVENT

Extractor And Related Methods

METHOD FOR SEPARATING AROMATIC HYDROCARBON USING EXTRACTIVE DISTILL...

METHOD FOR OBTAINING PURE 1,3-BUTADIENE

Subcritical Water Extraction of Fruit Material

REFINER FOR LACTOSE AND HIGH LACTOSE PRODUCTS

SYSTEM AND PROCESS FOR EXTRACTION OF PRODUCTS FROM APPLE PEEL

APPARATUS AND METHOD FOR ENHANCING PHASE CONTACT AND CHEMICAL REACT...

PURIFICATION OF NICOTINE

METHODS OF REFINING A LIGNOCELLULOSIC HYDROLYSATE

Static Internal, Use of One or More Static Internal, Agitated Liqui...

PROCESS FOR PURIFYING AN AQUEOUS SOLUTION COMPRISING DIETHYLACETAL

Extractor And Related Methods

LIQUID-LIQUID CONTACT DEVICE AND LIQUID-LIQUID CONTACT METHOD