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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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SEPARATION
B01D2317/00
Membrane module arrangements within a plant or an apparatus
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B01D2317/025
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium recovery using aqueous sources
Patent number
12,280,322
Issue date
Apr 22, 2025
Schlumberger Technology Corporation
Gary W. Sams
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Non-aromatic compound removal systems for para-xylene production
Patent number
12,269,799
Issue date
Apr 8, 2025
ExxonMobil Engineering & Technology Company
Bhupender S. Minhas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane module and liquid treatment system including th...
Patent number
12,263,448
Issue date
Apr 1, 2025
Nitto Denko Corporation
Toshiyuki Kawashima
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for purifying hydrogen peroxide
Patent number
12,258,268
Issue date
Mar 25, 2025
OCI Company Ltd
Deokyun Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Treatment of saline water for agricultural and potable use
Patent number
12,227,442
Issue date
Feb 18, 2025
Evoqua Water Technologies LLC
Gary C. Ganzi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Liquid treatment apparatus, pure water production system, and liqui...
Patent number
12,194,414
Issue date
Jan 14, 2025
NOMURA MICRO SCIENCE CO., LTD.
Seiichi Nakamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Olefins-paraffins separation process by membrane
Patent number
12,186,707
Issue date
Jan 7, 2025
PTT Global Chemical Public Company Limited
Puttipong Suwan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pure-water production device and pure-water production method
Patent number
12,172,917
Issue date
Dec 24, 2024
Organo Corporation
Yuki Nakamura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
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
Information
Patent Grant
Apparatus and method for obtaining protein-enriched fractions from...
Patent number
12,152,058
Issue date
Nov 26, 2024
BABYLAT AG
Zinaida Yudina
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Membrane distillation apparatus for producing water
Patent number
12,134,075
Issue date
Nov 5, 2024
EVCON GMBH
Wolfgang Heinzl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for isolation of mesenchymal stem cell exosomes
Patent number
12,121,861
Issue date
Oct 22, 2024
AVAV Labs LLC
Philipp R. Vitti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation systems for removing starch and other usable by-products...
Patent number
12,115,500
Issue date
Oct 15, 2024
SmartFlow Technologies, Inc.
Jason Bell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cross current staged reverse osmosis
Patent number
12,065,370
Issue date
Aug 20, 2024
Battelle Memorial Institute
Kurt Blohm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cell culture apparatus and cell culture method
Patent number
12,049,614
Issue date
Jul 30, 2024
FUJIFILM Corporation
Shinichi Nakai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Systems and methods for supplying low salinity injection water
Patent number
12,036,511
Issue date
Jul 16, 2024
BP Exploration Operating Company Limited
John Henry Crouch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for refining long chain dicarboxylic acid
Patent number
12,017,182
Issue date
Jun 25, 2024
CATHAY BIOTECH INC.
Chen Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Advancements in osmotically driven membrane systems including multi...
Patent number
12,005,396
Issue date
Jun 11, 2024
Porifera, Inc.
Charles Benton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-aromatic compound removal systems for para-xylene production
Patent number
11,999,692
Issue date
Jun 4, 2024
ExxonMobil Engineering & Technology Company
Bhupender S. Minhas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cross current staged reverse osmosis
Patent number
11,999,643
Issue date
Jun 4, 2024
Battelle Memorial Institute
Kurt Blohm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane distillation module and multi-effect process
Patent number
11,992,808
Issue date
May 28, 2024
King Abdullah University of Science and Technology
Noreddine Ghaffour
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and methods for solution processing
Patent number
11,992,807
Issue date
May 28, 2024
Solution Dynamics, LLC
Calvin Wohlert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for separating a gas mixture
Patent number
11,964,231
Issue date
Apr 23, 2024
Haffmans B.V.
J. E. Roodbeen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dual-purpose houshold water purifier
Patent number
11,958,015
Issue date
Apr 16, 2024
YUNDA H&H TECH (Tianjin) CO., LTD.
Enyu Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for reusing wastewater
Patent number
11,945,744
Issue date
Apr 2, 2024
Samsung Engineering Co., Ltd.
Seok Hwan Hong
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and facility for treating aqueouos effluents from the primar...
Patent number
11,935,665
Issue date
Mar 19, 2024
Electricite de France
Thibaut Neveux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Desalination brine concentration system and method
Patent number
11,884,567
Issue date
Jan 30, 2024
SALINE WATER CONVERSION CORPORATION
Ahmed Alamoudi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane system to treat leachate and methods of treating leachate
Patent number
11,865,498
Issue date
Jan 9, 2024
University of Florida Research Foundation, Inc.
Timothy Townsend
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multistage membrane distillation apparatus
Patent number
11,857,928
Issue date
Jan 2, 2024
EVCON GMBH
Norbert Borgmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filtration method for producing value added products from rice bran
Patent number
11,849,749
Issue date
Dec 26, 2023
Neal A Hammond
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
4-Stage Membrane Process with Sweep for Biogas Upgrading
Publication number
20250229220
Publication date
Jul 17, 2025
Air Products and Chemicals, Inc.
Matthew P. O'Brien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PROCESSING BRINE COMPRISING LITHIUM
Publication number
20250222406
Publication date
Jul 10, 2025
BL Technologies, Inc.
Zamir ALAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
H2 RECOVERY AND CO2 SEPARATION USING MEMBRANE
Publication number
20250214836
Publication date
Jul 3, 2025
Saudi Arabian Oil Company
Ahmed W. Ameen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZED HEMOGLOBIN SIZE FRACTIONATED VIA TANGENTIAL FLOW FILTRA...
Publication number
20250169491
Publication date
May 29, 2025
Ohio State Innovation Foundation
Andre PALMER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIAFILTRATION-NANOFILTRATION-REVERSE OSMOSIS FOR BRINE MANAGEMENT
Publication number
20250135404
Publication date
May 1, 2025
Nanyang Technological University
Vinh Hien TRUONG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FO...
Publication number
20250136490
Publication date
May 1, 2025
Evoqua Water Technologies LLC
Hari G. Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System And Method For Preparation And Sterilization Of Buffer Or Ce...
Publication number
20250129322
Publication date
Apr 24, 2025
Yingqing Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRODIALYSIS PROCESS FOR HIGH ION REJECTION IN THE PRESENCE OF B...
Publication number
20250100913
Publication date
Mar 27, 2025
TexOPCO. LLC
Ethan L. DEMETER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...
Publication number
20250091925
Publication date
Mar 20, 2025
NOMURA MICRO SCIENCE CO., LTD.
Masamitsu IIYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHODS FOR SOLUTION PROCESSING
Publication number
20250058276
Publication date
Feb 20, 2025
Solution Dynamics, LLC
Calvin Wohlert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AQUAPONIC SYSTEM SET PPLYING FILTRATION WITH REVERSE OSMOSIS MEMBRANE
Publication number
20250049004
Publication date
Feb 13, 2025
Edgar Antonio RODRIGUEZ MARQUEZ
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
A System for Processing Fluids
Publication number
20250032987
Publication date
Jan 30, 2025
Fluid Equipment Development Company, LLC
Eli Oklejas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYTE COMPOSITION CORRECTION BY ELECTRODIALYSIS
Publication number
20250032988
Publication date
Jan 30, 2025
IONIC SOLUTIONS LTD.
Azaroghly YAZDANBOD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVI...
Publication number
20250032989
Publication date
Jan 30, 2025
Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
Yao Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sequentially Stacked Multi-Stage Desalination System and Method
Publication number
20250019277
Publication date
Jan 16, 2025
Massachusetts Institute of Technology
Jongyoon Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD OF SEMI-CLOSED REVERSE OSMOSIS
Publication number
20240416283
Publication date
Dec 19, 2024
Nanyang Technological University
Qianhong SHE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER RECLAMATION SYSTEM
Publication number
20240375050
Publication date
Nov 14, 2024
Mark Malmquist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reverse Osmosis Systems and Methods
Publication number
20240359138
Publication date
Oct 31, 2024
Yale University
Jack Gilron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS OF BRINE CONCENTRATION AND METHOD FOR TREATMENT OF THE SAME
Publication number
20240359137
Publication date
Oct 31, 2024
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdelnasser Mabrouk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORPTION DESALINATION DIRECT CONTACT MEMBRANE DISTILLATION SYSTEM
Publication number
20240343616
Publication date
Oct 17, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ayman Abdulhak Ahmed Ibrahim ALAZAB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZE...
Publication number
20240336507
Publication date
Oct 10, 2024
Evoqua Water Technologies LLC
Simon P Dukes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR DESALINATION OF HIGH-SALT AND HIGH-CONCENT...
Publication number
20240294412
Publication date
Sep 5, 2024
GUANGDONG UNIVERSITY OF TECHNOLOGY
Zhangxin WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR EXTRACTING CONTAMINANTS FROM WASTE POLYMERS
Publication number
20240287274
Publication date
Aug 29, 2024
PYROWAVE INC.
Jocelyn Doucet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEM AND METHOD FOR SEPARATING A GAS MIXTURE
Publication number
20240269609
Publication date
Aug 15, 2024
Haffmans B.V.
J.E. Roodbeen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYTIC ELUENT GENERATORS
Publication number
20240269581
Publication date
Aug 15, 2024
Dionex Corporation
Yongjing Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REDUCING MAGNESIUM, CALCIUM, AND/OR SULFATE...
Publication number
20240238727
Publication date
Jul 18, 2024
FLUID TECHNOLOGY SOLUTIONS (FTS), INC.
John R. Herron
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
NANOFILTRATION PRETREATMENT OF SEAWATER FOR ELECTRODIALYSIS DESALIN...
Publication number
20240228352
Publication date
Jul 11, 2024
Evoqua Water Technologies LLC
Joshua W. Griffis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUSTAINABLE DESALINATION SYSTEMS AND METHODS USING RECYCLED BRINE S...
Publication number
20240198288
Publication date
Jun 20, 2024
Enviro Water Minerals Company, Inc.
Paul Steven Wallace
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTISTAGE DISTILLATION SYSTEM
Publication number
20240189775
Publication date
Jun 13, 2024
EVCON GMBH
Markus Wenzel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE