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Mixing by counter-current streams provoked by centrifugal force, in rotating coils or in other rotating spaces
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Physical, chemical processing
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Solvent extraction
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B01D11/048
Mixing by counter-current streams provoked by centrifugal force, in rotating coils or in other rotating spaces
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last 30 patents
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Patent Grant
Method for microfluidic extraction from vegetable oil
Patent number
12,343,659
Issue date
Jul 1, 2025
Chanel Parfums Beaute
Vincent Rilhac
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recovering high-purity sodium bromide from bromine-conta...
Patent number
12,330,955
Issue date
Jun 17, 2025
Beijing University of Technology
Dean Pan
C01 - INORGANIC CHEMISTRY
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Patent Grant
Multi stage safe dry condensing
Patent number
12,330,087
Issue date
Jun 17, 2025
Solutherm B.V.
Pieter Jellema
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Continuous post-treatment method and device for penem compound
Patent number
12,303,805
Issue date
May 20, 2025
Asymchem Laboratories (Tianjin) Co., Ltd.
Hao Hong
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process and system for producing biodiesel
Patent number
12,297,404
Issue date
May 13, 2025
CHEMTOR, LP
Pulinkumar N. Patel
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Patent Grant
Supercritical fluid separation apparatus
Patent number
12,247,960
Issue date
Mar 11, 2025
Shimadzu Corporation
Michiaki Owa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Liquid-liquid extraction techniques
Patent number
12,201,921
Issue date
Jan 21, 2025
Albert Vam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from biv...
Patent number
12,202,791
Issue date
Jan 21, 2025
Watanabe Oyster Laboratory Co., Ltd.
Mitsugu Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Electro-pressure membrane method for recovery and concentration of...
Patent number
12,151,211
Issue date
Nov 26, 2024
Aqueous Resources LLC
Ernst Schmidt
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process and system for contaminants removal
Patent number
12,128,330
Issue date
Oct 29, 2024
Cameron International Corporation
Francisco E. Vera
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Formation method for slag flow, production method for organic compo...
Patent number
12,116,643
Issue date
Oct 15, 2024
FUJIFILM Corporation
Kazunori Takahashi
C21 - METALLURGY OF IRON
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Systems and methods for recovering amines and their derivatives fro...
Patent number
12,090,420
Issue date
Sep 17, 2024
INV Nylon Chemicals Americas, LLC
Gary J. Smith
C07 - ORGANIC CHEMISTRY
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Methods for water extraction
Patent number
12,006,233
Issue date
Jun 11, 2024
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
System and method including multi-circuit solution extraction for r...
Patent number
11,932,919
Issue date
Mar 19, 2024
Freeport Minerals Corporation
Jason M Morgan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Methods of separating materials by use of a centrifugal contactor
Patent number
11,865,476
Issue date
Jan 9, 2024
Battelle Savannah River Alliance, LLC
Michael L. Restivo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Desalting apparatus using solvent and the method thereof
Patent number
11,858,831
Issue date
Jan 2, 2024
Korea University Research and Business Foundation
Jae Woo Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Switchable system for high-salinity brine desalination and fraction...
Patent number
11,840,462
Issue date
Dec 12, 2023
Massachusetts Institute of Technology
Aaron D. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Recovery of critical elements from end-of-life lithium ion batterie...
Patent number
11,811,035
Issue date
Nov 7, 2023
UT-Battelle, LLC
Ramesh R. Bhave
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Production of aromatics by reverse water gas shift, fermentation an...
Patent number
11,781,078
Issue date
Oct 10, 2023
IFP Energies Nouvelles
Jean-Francois Joly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Extract production system and method for producing extract
Patent number
11,772,010
Issue date
Oct 3, 2023
The Coca-Cola Company
Akira Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for quickly and accurately analyzing polyphenol content in r...
Patent number
11,733,230
Issue date
Aug 22, 2023
Jiangnan University
Yuanfa Liu
G01 - MEASURING TESTING
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Patent Grant
Device and method for the desalination of water by means of thermal...
Patent number
11,731,933
Issue date
Aug 22, 2023
ADIONICS
Guillaume De Souza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Bioderived heat transfer fluids and methods of making the same
Patent number
11,725,093
Issue date
Aug 15, 2023
Alliance for Sustainable Energy, LLC
Nicholas Earl Thornburg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Centrifugal contactor including central dynamic examination device
Patent number
11,717,769
Issue date
Aug 8, 2023
Battelle Savannah River Alliance, LLC
Michael L. Restivo
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Patent Grant
Extraction of botanical material using high-pressure hydrocarbons
Patent number
11,712,639
Issue date
Aug 1, 2023
Illuminated Extractors Ltd.
Zachary Richard Lantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Production of aromatics by pyrolysis, water gas shift and aromatiza...
Patent number
11,702,602
Issue date
Jul 18, 2023
IFP Energies Nouvelles
Jean-Francois Joly
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hybrid extraction process for cannabinoids and related methods
Patent number
11,697,078
Issue date
Jul 11, 2023
MEDPHARM IOWA LLC
Jack McCaslin Carraher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Production of aromatics by reverse water gas shift, fermentation an...
Patent number
11,692,206
Issue date
Jul 4, 2023
IFP Energies Nouvelles
Jean-Francois Joly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process for production of graphite coke from an admixture of coal a...
Patent number
11,643,607
Issue date
May 9, 2023
Indian Oil Corporation Limited
Prantik Mondal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of preparing Hovenia dulcis Thunb extract rich in dihydromyr...
Patent number
11,642,608
Issue date
May 9, 2023
HENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO., LTD.
Ziheng Jin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
EXTRACTION OF ALKANOIC ACIDS
Publication number
20250230472
Publication date
Jul 17, 2025
Evonik Operations GmbH
Thomas HAAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID-LIQUID EXTRACTION TECHNIQUES
Publication number
20250153071
Publication date
May 15, 2025
University of Dayton Research Institute
Albert Vam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electro-Pressure Membrane Method for Recovery and Concentration of...
Publication number
20250099915
Publication date
Mar 27, 2025
Aqueous Resources LLC
Ernst Schmidt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ISOLATING AND PURIFYING NEOPHYTADIENE FROM LEAF TOBACCO,...
Publication number
20250064103
Publication date
Feb 27, 2025
Japan Tobacco Inc.
Naoya TSURUOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPERCRITICAL FLUID EXTRACTION PROCESS WITH INTEGRATED PRESSURE EXC...
Publication number
20250050240
Publication date
Feb 13, 2025
James Khreibani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD AND DEVICE FOR SEPARATING A HYDROCARBON-CONTAINING FEEDSTOCK...
Publication number
20250034464
Publication date
Jan 30, 2025
THYSSENKRUPP UHDE GMBH
Michael KLEIBER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR AN AUTOMATIC LIQUID-LIQUID EXTRACTION
Publication number
20240416258
Publication date
Dec 19, 2024
Metrohm AG
Gerhard SCHÖNENBERGER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF PYROLYSIS OIL FROM WASTE PLASTICS
Publication number
20240409827
Publication date
Dec 12, 2024
SHELL USA, INC.
Guus VAN ROSSUM
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Patent Application
Method of fluid circulation and interaction in a setup for implemen...
Publication number
20240382870
Publication date
Nov 21, 2024
SANOFI
Maël Arveiler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
A SOLVENT DRYING SOLUTION AND PROCESSES THERFOR
Publication number
20240262772
Publication date
Aug 8, 2024
Aquafortus Technologies Limited
Chaitra PRAKASH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Purification Of Tar Containing Gas Streams
Publication number
20240254396
Publication date
Aug 1, 2024
Meva Energy AB
Mattias KINDSTRAND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Annular Centrifugal Extractor with Solid Separation Part to Separat...
Publication number
20240238697
Publication date
Jul 18, 2024
Secretary, Department of Atomic Energy
M. Balamurugan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UPGRADING OF THE AROMATICS ORIGINATING FROM CATALYTIC CRACKED GASOL...
Publication number
20240158706
Publication date
May 16, 2024
IFP Energies nouvelles
Jérémy GAZARIAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DOMESTIC AUTOMATIC EXTRACTION DEVICE FOR EXTRACTING AN OIL SUBSTANC...
Publication number
20240115973
Publication date
Apr 11, 2024
TINCOIL LTD.
Yaacov BUXDORF
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS POST-TREATMENT METHOD AND DEVICE FOR PENEM COMPOUND
Publication number
20240115972
Publication date
Apr 11, 2024
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for Extracting a Compound from a Material
Publication number
20240066432
Publication date
Feb 29, 2024
Derek Osei BERCHIE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method For Recovering High-Purity Sodium Bromide From Bromine-Conta...
Publication number
20240010507
Publication date
Jan 11, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING SULFONATED ARYLPHOSPHINE
Publication number
20230416285
Publication date
Dec 28, 2023
Hanwha Solutions Corporation
Gyeongseon JEONG
C07 - ORGANIC CHEMISTRY
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
RECOVERY OF HIGH-PURITY LIGNIN VIA SIMULTANEOUS LIQUID-PHASE ACIDIF...
Publication number
20230339999
Publication date
Oct 26, 2023
Clemson University
MARK C. THIES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS FOR ISOLATION AND PURIFICATION OF THCA FROM CANNABIS
Publication number
20230271930
Publication date
Aug 31, 2023
Protonify Corporation
David A. FISHER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
CENTRIFUGAL CONTRACTOR INCLUDING CENTRAL DYNAMIC EXAMINATION DEVICE
Publication number
20230201743
Publication date
Jun 29, 2023
BATTELLE SAVANNAH RIVER ALLIANCE, LLC
MICHAEL L. RESTIVO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD INCLUDING MULTI-CIRCUIT SOLUTION EXTRACTION FOR R...
Publication number
20230134310
Publication date
May 4, 2023
Freeport Minerals Corporation
Jason M. Morgan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PURIFICATION PROCESSING APPARATUS, SUBSTRATE PROCESSING SYSTEM, AND...
Publication number
20230111710
Publication date
Apr 13, 2023
TOKYO ELECTRON LIMITED
Takeya INOUE
B08 - CLEANING
Information
Patent Application
PROCESS FOR RECOVERING ACRYLIC ACID
Publication number
20230103803
Publication date
Apr 6, 2023
BASF SE
Ulrich HAMMON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EXTRACTION OF BOTANICAL MATERIAL USING HIGH-PRESSURE HYDROCARBONS
Publication number
20230107751
Publication date
Apr 6, 2023
Illuminated Extractors Ltd.
Zachary Richard Lantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND SYSTEM FOR CONTAMINANTS REMOVAL
Publication number
20230088299
Publication date
Mar 23, 2023
Cameron International Corporation
Francisco E. Vera
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID-LIQUID EXTRACTION TECHNIQUES
Publication number
20230085114
Publication date
Mar 16, 2023
University of Dayton Research Institute
Albert Vam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Electro-Pressure Membrane Method for Recovery and Concentration of...
Publication number
20230014044
Publication date
Jan 19, 2023
Aqueous Resources LLC
Ernst Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR MICROFLUIDIC EXTRACTION FROM VEGETABLE OIL
Publication number
20220395766
Publication date
Dec 15, 2022
Chanel Parfums Beaute
Vincent RILHAC
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL