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Processes of separation using semi-permeable membranes
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B01D61/00
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
Current Industry
B01D61/00
Processes of separation using semi-permeable membranes
Sub Industries
B01D61/002
Forward osmosis, direct osmosis
B01D61/005
Osmotic agents, draw solutions
B01D61/007
Separation by stereostructure, steric separation
B01D61/02
Reverse osmosis Hyperfiltration; Nanofiltration
B01D61/022
comprising multiple reverse osmosis, hyperfiltration or nanofiltration steps
B01D61/025
Reverse osmosis; Hyperfiltration
B01D61/027
Nanofiltration
B01D61/04
Feed pretreatment
B01D61/06
Energy recovery
B01D61/08
Apparatus therefor
B01D61/10
Accessories Auxiliary operations
B01D61/12
Controlling or regulating
B01D61/14
Ultrafiltration Microfiltration
B01D61/142
comprising multiple ultrafiltration or microfiltration steps
B01D61/145
Ultrafiltration
B01D61/147
Microfiltration
B01D61/16
Feed pretreatment
B01D61/18
Apparatus therefor
B01D61/20
Accessories Auxiliary operations
B01D61/22
Controlling or regulating
B01D61/24
Dialysis; Membrane extraction
B01D61/243
Dialysis
B01D61/246
Membrane extraction
B01D61/28
Apparatus therefor
B01D61/30
Accessories Auxiliary operations
B01D61/32
Controlling or regulating
B01D61/36
Pervaporation Membrane distillation Liquid permeation
B01D61/362
Pervaporation
B01D61/364
Membrane distillation
B01D61/366
Apparatus therefor
B01D61/368
Accessories; Auxiliary operations
B01D61/38
Liquid-membrane separation
B01D61/40
using emulsion-type membranes
B01D61/42
Electrodialysis Electro-osmosis Electro-ultrafiltration
B01D61/422
Electrodialysis
B01D61/425
Electro-ultrafiltration
B01D61/427
Electro-osmosis
B01D61/44
Ion-selective electrodialysis
B01D61/445
with bipolar membranes; Water splitting
B01D61/46
Apparatus therefor
B01D61/48
having one or more compartments filled with ion-exchange material
B01D61/485
Specific features relating to the ion-exchange material
B01D61/50
Stacks of the plate-and-frame type
B01D61/52
Accessories Auxiliary operations
B01D61/54
Controlling or regulating
B01D61/56
Electro-osmotic de-watering
B01D61/58
Multistep processes
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for manufacturing a silk fibroin solution and p...
Patent number
12,247,324
Issue date
Mar 11, 2025
Cambridge Crops, Inc.
Amanda Baryshyan
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process to extract components of cacao pod husks and to utilize cac...
Patent number
12,245,607
Issue date
Mar 11, 2025
Cabosse Naturals NV
Herwig Bernaert
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
System and method for separating competing anions from per- and pol...
Patent number
12,240,771
Issue date
Mar 4, 2025
Emerging Compounds Treatment Technologies, Inc.
Steven E. Woodard
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Osmotic solution mining
Patent number
12,239,940
Issue date
Mar 4, 2025
SALTPOWER HOLDING APS
Henrik Tækker Madsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pump
Patent number
12,241,481
Issue date
Mar 4, 2025
REPG ENERJI SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI
Hasan Ayarturk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for redox shuttle solution monitoring
Patent number
12,239,941
Issue date
Mar 4, 2025
Xerox Corporation
Eugene S. Beh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
History management method and history management system for water t...
Patent number
12,242,999
Issue date
Mar 4, 2025
Kubota Corporation
Soichiro Yatsugi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Continuous production of active pharmaceutical ingredients
Patent number
12,239,943
Issue date
Mar 4, 2025
New Jersey Institute of Technology
Kamalesh Sirkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Efficient antifouling and hydrophilic polyethersulfone ultrafiltrat...
Patent number
12,233,382
Issue date
Feb 25, 2025
Hangzhou Normal University
Yongjin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cell capture in microfluidic devices
Patent number
12,233,418
Issue date
Feb 25, 2025
Astrego Diagnostics AB
Özden Baltekin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuous separation of radionuclides by shock electrodialysis
Patent number
12,237,091
Issue date
Feb 25, 2025
Massachusetts Institute of Technology
Kameron Conforti
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Filter module for water dispensing device
Patent number
12,234,171
Issue date
Feb 25, 2025
LG Electronics Inc.
Youngjae Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter systems for separating microcarriers from cell culture solut...
Patent number
12,234,439
Issue date
Feb 25, 2025
Life Technologies Corporation
Jeremy K. Larsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membranes for enhancing rates of water dissociation and water forma...
Patent number
12,233,381
Issue date
Feb 25, 2025
The Regents of the University of California
Shane Ardo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Cerium-lanthanum treatment method for reduction of contaminants in...
Patent number
12,227,440
Issue date
Feb 18, 2025
Neo Water Treatment, LLC
Pamela Leigh Cornish
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
Ratchet-based ion pumping membrane systems
Patent number
12,230,486
Issue date
Feb 18, 2025
The Regents of the University of California
Shane Ardo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for isolating and producing a high milk phospholipid ingred...
Patent number
12,225,916
Issue date
Feb 18, 2025
OHIO STATE INNOVATION FOUNDATION
Rafael Jimenez-Flores
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
In vivo blood filtration membranes and devices
Patent number
12,226,736
Issue date
Feb 18, 2025
The Regents of the University of California
Shuvo Roy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeolite film composite body, method for producing same, and fluid s...
Patent number
12,226,741
Issue date
Feb 18, 2025
Research Institute of Innovative Technology for the Earth
Bo Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recombinant micelle and method of in vivo assembly
Patent number
12,227,750
Issue date
Feb 18, 2025
MOZZA FOODS, INC.
Cory J. Tobin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
In situ evaluation of filter parameters with opticoanalytical devices
Patent number
12,228,489
Issue date
Feb 18, 2025
Halliburton Energy Services, Inc.
Samuel J. Maguire-Boyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for analysing water
Patent number
12,228,558
Issue date
Feb 18, 2025
Analytik Jena GmbH+Co. KG
Roland Lehmann
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
Tangential flow filtration systems and methods
Patent number
12,220,665
Issue date
Feb 11, 2025
Repligen Corporation
Michael Bransby
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Filter screen
Patent number
12,220,669
Issue date
Feb 11, 2025
Accelerated Filtration, Inc.
Abhishek Shrivastava
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
POLYMERIZATION METHODS FOR MEMBRANE FORMATION
Publication number
20250075043
Publication date
Mar 6, 2025
Gradiant Corporation
Aaron U Jit Loong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Membrane-based processing for ambient water-group species captured...
Publication number
20250073636
Publication date
Mar 6, 2025
Eurica Califorrniaa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTI-JET IMPINGEMENT DEHUMIDIFIER FOR MEMBRANE DISTILLATION DESALI...
Publication number
20250073642
Publication date
Mar 6, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ali Mohammad ALSHEHRI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
METHOD FOR PREPARING ADDITIVE LIQUID OF ATOMIZER, ADDITIVE LIQUID,...
Publication number
20250072471
Publication date
Mar 6, 2025
SMOORE INTERNATIONAL HOLDINGS LIMITED
Zhenxing DU
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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 FOR OPERATING SEPARATION MEMBRANE, SEPARATION MEMBRANE DEVIC...
Publication number
20250065272
Publication date
Feb 27, 2025
TORAY INDUSTRIES, INC.
Hiroshi HAMADA
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
Laminar Gas Flow Filter
Publication number
20250065254
Publication date
Feb 27, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Jyh-Shiou Hsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADVANCED LIQUID DESICCANT SOLUTION REGENERATOR
Publication number
20250065270
Publication date
Feb 27, 2025
Nortek Air Solutions Canada, Inc
Philip Paul LePoudre
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
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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 And Apparatus For Removing A Target Substance From A Gas
Publication number
20250065268
Publication date
Feb 27, 2025
Verdus Technologies Pte. Ltd.
Avichal Agrawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
MANUFACTURING OF BUPIVACAINE MULTIVESICULAR LIPOSOMES
Publication number
20250064742
Publication date
Feb 27, 2025
PACIRA PHARMACEUTICALS, INC.
Jeffrey S. Hall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DRAW SOLUTION, WATER TREATMENT METHOD, AND WATER TREATMENT APPARATUS
Publication number
20250065269
Publication date
Feb 27, 2025
JNC CORPORATION
Tadashi NAGASAKO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...
Publication number
20250059076
Publication date
Feb 20, 2025
Km Prottoy Shariar Piash
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR PRODUCING DIALYSIS FLUID
Publication number
20250058031
Publication date
Feb 20, 2025
GAMBRO LUNDIA AB
Markus NILSSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Full-Automatic Ultra-Filtration Equipment
Publication number
20250058278
Publication date
Feb 20, 2025
Challenge IM (Beijing) Technology Co., Ltd.
Limiao Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADVANCED SCALABLE EXTRACELLULAR VESICLE (EV) ISOLATION, SEPARATION,...
Publication number
20250058277
Publication date
Feb 20, 2025
Corning Incorporated
Amy Claire Kauffman
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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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
ARRANGEMENT AND PLATE FOR CONDENSING A GASEOUS LIQUID INTO LIQUID S...
Publication number
20250058279
Publication date
Feb 20, 2025
Aktiebolaget Scarab Development
Alaa KULLAB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CAPTURING PHYTOTOXINS IN A BIOLOGICAL REACTOR
Publication number
20250059571
Publication date
Feb 20, 2025
CARBONWORKS
Philippe BOUDIER
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING
Publication number
20250059036
Publication date
Feb 20, 2025
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY