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B01D63/10
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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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SEPARATION
B01D63/00
Apparatus in general for separation processes using semi-permeable membranes
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Spiral-wound membrane modules
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Patents Grants
last 30 patents
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
Measurement of pressure differences within a vessel of spiral wound...
Patent number
12,246,289
Issue date
Mar 11, 2025
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Steven D. Jons
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Fluid separation element
Patent number
12,201,946
Issue date
Jan 21, 2025
Toray Industries, Inc.
Shinya Shimoda
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane distillation module and membrane distillation apparatus
Patent number
12,194,416
Issue date
Jan 14, 2025
Asahi Kasei Kabushiki Kaisha
Yuki Suga
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Semipermeable composite membrane, method of producing same, and sem...
Patent number
12,194,419
Issue date
Jan 14, 2025
Shinshu University
Morinobu Endo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Crossflow membrane module
Patent number
12,179,152
Issue date
Dec 31, 2024
Membrane Technology and Research, Inc.
Richard W. Baker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spiral wound bipolar electrodialysis cell
Patent number
12,157,090
Issue date
Dec 3, 2024
Vetco Gray Scandinavia AS
Zijun Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for humidifying facilitated-transport membranes
Patent number
12,151,212
Issue date
Nov 26, 2024
Compact Membrane Systems, Inc.
Kenneth Evan Loprete
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Natural crystalline colorant and process for production
Patent number
12,129,356
Issue date
Oct 29, 2024
E. & J. Gallo Winery
Joseph Rossi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flexibly adaptable membrane cartridges for the separation of fluids
Patent number
12,121,864
Issue date
Oct 22, 2024
Evonik Operations GmbH
Tymen Visser
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Semipermeable composite membrane, method of producing same, and sem...
Patent number
12,090,446
Issue date
Sep 17, 2024
Shinshu University
Morinobu Endo
B32 - LAYERED PRODUCTS
Information
Patent Grant
One step integration of membrane distillation with direct air-strip...
Patent number
12,090,444
Issue date
Sep 17, 2024
NANOSEPEX INC.
Somenath Mitra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cartridge filter
Patent number
12,090,442
Issue date
Sep 17, 2024
A. O. Smith Corporation
Yizhi Hou
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Thin films covalently bonded to cellulose ester membranes and metho...
Patent number
12,048,903
Issue date
Jul 30, 2024
FLUID TECHNOLOGY SOLUTIONS (FTS), INC.
John Herron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation membranes from polymer-grafted nanoparticles
Patent number
12,042,779
Issue date
Jul 23, 2024
University of South Carolina
Brian C. Benicewicz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Spacer film with integrated lamination strip
Patent number
12,036,512
Issue date
Jul 16, 2024
Entegris, Inc.
John Paul Puglia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Desalination device and method of manufacturing such a device
Patent number
12,030,795
Issue date
Jul 9, 2024
Stockholm Water Technology AB
Joydeep Dutta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of detecting defects in separation membrane element and appa...
Patent number
11,992,810
Issue date
May 28, 2024
LG Chem, Ltd.
Ja Min Hong
G01 - MEASURING TESTING
Information
Patent Grant
Compact spiral-wound filter elements, modules and systems
Patent number
11,986,772
Issue date
May 21, 2024
EMD Millipore Corporation
Jonathan Steen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Tangential flow filtration device for perfusion applications
Patent number
11,975,293
Issue date
May 7, 2024
EMD Millipore Corporation
Alison Dupont
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of production of a silica concentrate
Patent number
11,958,749
Issue date
Apr 16, 2024
GEO40 LIMITED
Andrew W. Mitchelmore
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Membrane based in-line fouling monitor for performance tracking in...
Patent number
11,938,450
Issue date
Mar 26, 2024
Surplus Management, Inc
Dileep Agnihotri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation elements and modules
Patent number
11,931,696
Issue date
Mar 19, 2024
Fujifilm Manufacturing Europe B.V.
Anton Van Der Pluijm
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Non-nesting, non-deforming patterns for spiral-wound elements
Patent number
11,896,933
Issue date
Feb 13, 2024
Aqua Membranes Inc.
Kevin Roderick
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromatography membranes, devices containing them, and methods of u...
Patent number
11,884,701
Issue date
Jan 30, 2024
Merck Millipore Ltd.
Damian Brellisford
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation elements and modules
Patent number
11,850,548
Issue date
Dec 26, 2023
Fujifilm Manufacturing Europe B.V.
Anton Van Der Pluijm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Osmotic pressure assisted reverse osmosis membrane and module
Patent number
11,839,853
Issue date
Dec 12, 2023
Trevi Systems, Inc.
Qiang Wei
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filtration membrane bundle, filtration membrane assembly and method...
Patent number
11,839,857
Issue date
Dec 12, 2023
i2M LLC
Stuart Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SPIRAL WOUND BIPOLAR ELECTRODIALYSIS CELL
Publication number
20250091012
Publication date
Mar 20, 2025
Vetco Gray Scandinavia AS
Zijun XIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
HUMIDIFIER AND MANUFACTURING PROCESS OF HUMIDIFIER
Publication number
20250083108
Publication date
Mar 13, 2025
Mann + Hummel GmbH
Matthias TESCHNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
APPARATUS AND PROCESS FOR MONOVALENT ION EXTRACTION
Publication number
20250041806
Publication date
Feb 6, 2025
EVOVE LTD
Fan FEI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR HUMIDIFYING FACILITATED-TRANSPORT MEMBRANES
Publication number
20250032992
Publication date
Jan 30, 2025
COMPACT MEMBRANE SYSTEMS, INC.
Kenneth Evan LOPRETE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STATE DIAGNOSIS METHOD FOR SEPARATION MEMBRANE ELEMENT
Publication number
20250018343
Publication date
Jan 16, 2025
TORAY INDUSTRIES, INC.
Yoshiyuki Kawashima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods of treating water
Publication number
20250011207
Publication date
Jan 9, 2025
B.G. NEGEV TECHNOLOGIES AND APPLICATION LTD., AT BEN-GURION UNIVERSITY
Jack Gilron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NATURAL CRYSTALLINE COLORANT AND PROCESS FOR PRODUCTION
Publication number
20250011573
Publication date
Jan 9, 2025
E. & J. GALLO WINERY
Joseph Rossi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Spiral Element Construction Yielding Enhanced Capacity
Publication number
20240424448
Publication date
Dec 26, 2024
Aqua Membranes, Inc.
Rodney Herrington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER PURIFIER HAVING COMPOSITE FILTER
Publication number
20240367109
Publication date
Nov 7, 2024
COWAY CO., LTD.
Tae Hun MOON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND MEMBRANE SEPARATION SYSTEM
Publication number
20240359140
Publication date
Oct 31, 2024
NITTO DENKO CORPORATION
Makoto KATAGIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A QUADRA LAMINA FACE MASK
Publication number
20240349828
Publication date
Oct 24, 2024
Council of Scientific and Industrial Research
Sundergopal SRIDHAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PROTEIN RECOVERY
Publication number
20240350974
Publication date
Oct 24, 2024
Solecta, Inc.
Mariusz Grzelakowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL WOUND MEMBRANE ELEMENT
Publication number
20240350979
Publication date
Oct 24, 2024
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Zhuodan Liao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIRAL MEMBRANE ELEMENT TAPERED PROFILE SPACERS
Publication number
20240350977
Publication date
Oct 24, 2024
Aqua Membranes, Inc.
Rodney Herrington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH REJECTION SPIRAL WOUND ELEMENTS WITH PROTECTIVE FEATURES
Publication number
20240350978
Publication date
Oct 24, 2024
Aqua Membranes, Inc.
Rodney Herrington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Energy Recovery Ventilator
Publication number
20240342658
Publication date
Oct 17, 2024
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICES AND METHODS FOR ENLARGING VALVE ANNULUS FOR INDUCED VENTRIC...
Publication number
20240342659
Publication date
Oct 17, 2024
The Board of Trustees of the Leland Stanford Junior University
Kyung Won Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPACER FILM WITH INTEGRATED LAMINATION STRIP
Publication number
20240325983
Publication date
Oct 3, 2024
Entegris, Inc.
John P. Puglia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THIN-FILM COMPOSITE MEMBRANES HAVING IMPROVED ADHESION BETWEEN LAYE...
Publication number
20240299887
Publication date
Sep 12, 2024
Compact Membrane Systems, Inc.
Sudipto MAJUMDAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE, AND SPIRAL MEMBRANE ELEMENT
Publication number
20240293783
Publication date
Sep 5, 2024
Nitto Denko Corporation
Tomotsugu MIYABE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLOW PATH MATERIAL FOR LIQUID SEPARATION DEVICES
Publication number
20240293780
Publication date
Sep 5, 2024
KB SEIREN, LTD.
Masahiro MATSUNAGA
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
WATER PURIFIER HAVING COMPOSITE FILTER
Publication number
20240286943
Publication date
Aug 29, 2024
COWAY CO., LTD.
Tae Hun MOON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Spiral Wound Element Construction
Publication number
20240269616
Publication date
Aug 15, 2024
Aqua Membranes In c.
Kevin Roderick
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD OF MAKING A CARTRIDGE FILTER
Publication number
20240252990
Publication date
Aug 1, 2024
A.O. Smith Corporation
Yizhi Hou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR SIMULTANEOUSLY EXTRACTING POLYSACCHARIDES, PO...
Publication number
20240254529
Publication date
Aug 1, 2024
CHINA AGRICULTURAL UNIVERSITY
Xiaojun LIAO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
TANGENTIAL FLOW FILTRATION DEVICE FOR PERFUSION APPLICATIONS
Publication number
20240246034
Publication date
Jul 25, 2024
EMD Millipore Corporation
Alison Dupont
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GREEN ALTERNATIVE POLYURETHANE ADHESIVE
Publication number
20240209247
Publication date
Jun 27, 2024
Henkel AG & Co. KGaA
Mary E. Palliardi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...