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Reverse osmosis Hyperfiltration; Nanofiltration
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B01D61/02
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D61/00
Processes of separation using semi-permeable membranes
Current Industry
B01D61/02
Reverse osmosis Hyperfiltration; Nanofiltration
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for reducing magnesium in high salinity salar b...
Patent number
12,268,992
Issue date
Apr 8, 2025
FLUID TECHNOLOGY SOLUTIONS (FTS) INC.
John R. Herron
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Reverse osmosis system
Patent number
12,268,991
Issue date
Apr 8, 2025
Danfoss A/S
Lars Bjarne Hilbrecht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis filter system
Patent number
12,268,990
Issue date
Apr 8, 2025
James Benjamin Hanks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solvent-resistant polymeric nanofiltration membrane, preparation me...
Patent number
12,263,444
Issue date
Apr 1, 2025
Soochow University
Jian Jin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
RO element with integral pressure valve
Patent number
12,263,450
Issue date
Apr 1, 2025
Parker-Hannifin Corporation
Steven Yoshimura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ocean alkalinity system and method for capturing atmospheric carbon...
Patent number
12,264,084
Issue date
Apr 1, 2025
Ebb Carbon, Inc.
Todd Pelman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for the preparation of plant derived products u...
Patent number
12,256,768
Issue date
Mar 25, 2025
BOTANICAL WATER TECHNOLOGIES IP LTD
Ambrosios Kambouris
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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
Method for concentrating and purifying eluate brine for the product...
Patent number
12,258,280
Issue date
Mar 25, 2025
Veolia Water Solutions & Technologies Support
Bernard Roy Mack
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of concentrating high-salinity raw water
Patent number
12,258,286
Issue date
Mar 25, 2025
LG Chem, Ltd.
Jongbum Park
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for water pumping and desalination
Patent number
12,257,548
Issue date
Mar 25, 2025
SSJR Water Solutions, LLC
Joseph Sterling Atkin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Portable membrane filtration
Patent number
12,251,663
Issue date
Mar 18, 2025
Government of the United States, as represented by the Secretary of the Army
Michael Jeffrey Anderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
RO element with integral pressure vessel
Patent number
12,251,664
Issue date
Mar 18, 2025
Parker-Hannifin Corporation
Steven T. Yoshimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment system using reverse osmosis process for high salin...
Patent number
12,227,437
Issue date
Feb 18, 2025
Eric Michael Tyson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Production and separation of milk fractions with diafiltration
Patent number
12,225,911
Issue date
Feb 18, 2025
fairlife, LLC
Shakeel Ur Rehman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Radial-path filter elements, systems and methods of using same
Patent number
12,226,737
Issue date
Feb 18, 2025
EMD Millipore Corporation
Jonathan Steen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for bio-1,3-butanediol purification from a fermentation broth
Patent number
12,227,467
Issue date
Feb 18, 2025
Versalis S.p.A.
Mario Baldassarre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for concentrating aqueous solution with low energy by using...
Patent number
12,221,365
Issue date
Feb 11, 2025
SEEBIO INC.
Ho Nam Chang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Lithium purification and conversion
Patent number
12,215,035
Issue date
Feb 4, 2025
Schlumberger Technology Corporation
Dominic Perroni
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for electrically conductive membrane separation
Patent number
12,214,315
Issue date
Feb 4, 2025
SiTration, Inc.
Brendan D. Smith
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for concentrating a water-soluble organic peroxide
Patent number
12,209,066
Issue date
Jan 28, 2025
Arkema France
Serge Hub
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nanofiltration for wafer rinsing
Patent number
12,209,325
Issue date
Jan 28, 2025
Applied Materials, Inc.
John L. Klocke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Vehicle with fuel densifier
Patent number
12,203,422
Issue date
Jan 21, 2025
DELTA LABORATORIES HOLDING B.V.
André Schiele
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing nanofiltration membrane and nanofiltration mem...
Patent number
12,201,947
Issue date
Jan 21, 2025
Vontron Technology Co., Ltd.
Yan Jin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biocide composition and method
Patent number
12,201,943
Issue date
Jan 21, 2025
JUSTEQ, LLC
Sang Hea Shim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and methods for cleaning reverse osmosis systems
Patent number
12,201,944
Issue date
Jan 21, 2025
SYNAUTA INC.
Michael Bruce Dixon
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
Aqueous two-phase system nanofilter and separation method using same
Patent number
12,194,415
Issue date
Jan 14, 2025
Postech Academy-Industry Foundation
Jae Sung Park
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sweetening composition and preparation method and use thereof
Patent number
12,193,458
Issue date
Jan 14, 2025
HUNAN NUTRAMAX INC.
Baotang Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE WITH FUEL DENSIFIER
Publication number
20250116237
Publication date
Apr 10, 2025
DELTA LABORATORIES HOLDING B.V.
André SCHIELE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOCIDE COMPOSITION AND METHOD
Publication number
20250114744
Publication date
Apr 10, 2025
JUSTEQ, LLC
Sang Hea SHIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR ELECTRICALLY CONDUCTIVE MEMBRANE SEPARATION
Publication number
20250114746
Publication date
Apr 10, 2025
SiTration, Inc.
Brendan D. Smith
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS AND METHODS FOR CLEANING REVERSE OSMOSIS SYSTEMS
Publication number
20250114747
Publication date
Apr 10, 2025
SYNAUTA INC.
Michael Bruce DIXON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INTERFACIALLY POLYMERISED POLYAMIDE MEMBRANE FOR REVERSE OSMOSIS WI...
Publication number
20250108341
Publication date
Apr 3, 2025
AQUAPORIN A/S
Reyhan SENGUR-TASDEMIR
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
REMOVING BIVALENT IONS FROM PRODUCED WATER
Publication number
20250100907
Publication date
Mar 27, 2025
Saudi Arabian Oil Company
Andrey Kovalskii
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR SEAWATER TREATMENT
Publication number
20250091005
Publication date
Mar 20, 2025
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Ali Altaee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATERFLOODING SYSTEM AND PROCESS TO PREVENT SCALE PRECIPITATION IN...
Publication number
20250084739
Publication date
Mar 13, 2025
Saudi Arabian Oil Company
Mohammed Badri Al-Otaibi
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR INCREASING THE YIELD AND/OR PURITY OF PROTEIN...
Publication number
20250084124
Publication date
Mar 13, 2025
Fluid Quip Technologies, LLC
Neal Jakel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LINEAR MULTIFUNCTIONAL ALIPHATIC AND HYPER-CROSS-LINKED POLYAMIDE M...
Publication number
20250083111
Publication date
Mar 13, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Umair BAIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Energy Efficient Reverse Osmosis Filtration
Publication number
20250083107
Publication date
Mar 13, 2025
Daniel J. DU TOIT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymeric Composites Having Oriented Nanopores and Methods of Makin...
Publication number
20250083109
Publication date
Mar 13, 2025
YALE UNIVERSITY
Chinedum OSUJI
B32 - LAYERED PRODUCTS
Information
Patent Application
NANOFILTRATION MEMBRANE PREPARATION METHOD, AND NANOFILTRATION MEMB...
Publication number
20250073648
Publication date
Mar 6, 2025
Vontron Technology Co., Ltd.
Songmiao LIANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE WASHER
Publication number
20250073641
Publication date
Mar 6, 2025
QINGDAO ECOPURE FILTER CO., LTD.
Zhibin Zou
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMPOSITE NANOFILTRATION MEMBRANE CAPABLE OF EFFICIENTLY INTERCEPTI...
Publication number
20250073644
Publication date
Mar 6, 2025
NORTH CHINA ELECTRIC POWER UNIVERSITY (BAODING)
Runlong HAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRASEODYMIUM AND POLYAMINE FUNCTIONALIZED MESOPOROUS SILICA-BASED M...
Publication number
20250073646
Publication date
Mar 6, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Shehzada Muhammad Sajid JILLANI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES
Publication number
20250074806
Publication date
Mar 6, 2025
Transmissive Water Services LLC
Robert Crain
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION
Publication number
20250065278
Publication date
Feb 27, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Asif MATIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DIAGNOSIS METHOD FOR SEPARATION MEMBRANE MODULE AND DETERIORATION D...
Publication number
20250065273
Publication date
Feb 27, 2025
TORAY INDUSTRIES, INC.
Masahide TANIGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BRINE DISPERSAL SYSTEM
Publication number
20250067281
Publication date
Feb 27, 2025
OceanWell Co.
Robert A. Bergstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYAMIDE COMPOSITE MEMBRANE PREPARED BY VAPOR-ASSISTED ELECTROSTAT...
Publication number
20250065277
Publication date
Feb 27, 2025
NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
Jianqiang WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS FOR EXTRACTING PROTEINS FROM A BLOOD-BASED MATERIAL
Publication number
20250066415
Publication date
Feb 27, 2025
Eugene Zurlo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR EXTRACTING LITHIUM FROM CLAY AND OTHER MATERIALS IN A CH...
Publication number
20250059625
Publication date
Feb 20, 2025
Cypress Holdings (Nevada), Ltd.
Todd S. Fayram
C01 - INORGANIC CHEMISTRY
Information
Patent Application
WATER PURIFICATION APPARATUS AND METHODS FOR CLEANING THE WATER PUR...
Publication number
20250058282
Publication date
Feb 20, 2025
Baxter International Inc.
Peter SENDELIUS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
APPARATUS AND PROCESS FOR MONOVALENT ION EXTRACTION
Publication number
20250050274
Publication date
Feb 13, 2025
EVOVE LTD
Kangsheng LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MEMBER AND FILTER STRUCTURE INCLUDING SAME
Publication number
20250050279
Publication date
Feb 13, 2025
COWAY CO., LTD.
Geun Sang RYU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Preparation Method of Nanofiltration Membrane with Tree-Like Struct...
Publication number
20250050281
Publication date
Feb 13, 2025
Fuzhou University
Yan YU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCTION OF IMPROVED NUTRITIONAL PRODUCTS CONTAINING...
Publication number
20250049059
Publication date
Feb 13, 2025
Arla Foods amba
Hans Henrik HOLST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL