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Details relating to membrane preparation
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B01D2323/39
Electrospinning
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Patents Grants
last 30 patents
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Patent Grant
Filter medium, manufacturing method therefor, and filter unit inclu...
Patent number
11,839,855
Issue date
Dec 12, 2023
Amogreentech Co., Ltd.
Ui Young Jeong
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Charged nanofibers and methods for making
Patent number
11,814,752
Issue date
Nov 14, 2023
Cornell University
Yong Lak Joo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hydrophobic novel biofilm membrane modified with a spiropolyurethane
Patent number
11,766,643
Issue date
Sep 26, 2023
KING FAISAL UNIVERSITY
Khaled Mohamed Amen Ramadan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multilayer thin film nanocomposite membranes prepared by molecular...
Patent number
11,724,234
Issue date
Aug 15, 2023
South Dakota Board of Regents
Rajesh Sahadevan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functional fibrous membrane, method for manufacturing the same, fil...
Patent number
11,717,793
Issue date
Aug 8, 2023
KING'S FLAIR DEVELOPMENT LTD.
Siu Wah Wong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bilayer electrospun membranes for treating fracking wastewater via...
Patent number
11,628,408
Issue date
Apr 18, 2023
Board of Trustees of the University of Arkansas
Jorge Almodovar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Nanostructured fibrous membranes for membrane distillation
Patent number
11,596,886
Issue date
Mar 7, 2023
The Research Foundation for the State University of New York
Benjamin Chu
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Carbon nanotube laminates
Patent number
11,591,219
Issue date
Feb 28, 2023
Technion Research & Development Foundation Limited
Carlos George Dosoretz
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanofiber membrane and method for manufacturing the same
Patent number
11,554,349
Issue date
Jan 17, 2023
Gwangju Institute of Science and Technology
Hee Chul Choi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mixed matrix membranes with embedded polymeric particles and networ...
Patent number
11,465,101
Issue date
Oct 11, 2022
California Institute of Technology
Mamadou S. Diallo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multivariate carboxylate derivatized phenyl-based metal-organic fra...
Patent number
11,459,342
Issue date
Oct 4, 2022
The United States of America as represented by the Secretary of the Army
Gregory W Peterson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Charged nanofibers
Patent number
11,352,717
Issue date
Jun 7, 2022
Cornell University
Yong Lak Joo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Periodic mesoporous organosilica-doped nanocomposite membranes and...
Patent number
11,260,352
Issue date
Mar 1, 2022
King Abdullah University of Science and Technology
Mohamed Amen Hammami
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Preparation of hand-carry gravity-driven water filter with high thr...
Patent number
11,241,660
Issue date
Feb 8, 2022
Versitech Limited
Jianqiang Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High-flux thin-film nanocomposite reverse osmosis membrane for desa...
Patent number
11,235,290
Issue date
Feb 1, 2022
The Research Foundation for the State University of New York
Benjamin S. Hsiao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Asymmetrical structure moisturizing mask pack
Patent number
11,202,493
Issue date
Dec 21, 2021
GLO-ONE CO., LTD.
Joong Soon Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange membrane and method for manufacturing same
Patent number
11,192,098
Issue date
Dec 7, 2021
Amogreentech Co., Ltd.
Ui Young Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
System for nano-coating a substrate
Patent number
11,186,925
Issue date
Nov 30, 2021
Fouad Junior Maksoud
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Nanofiber containing composite membrane structures
Patent number
11,154,821
Issue date
Oct 26, 2021
EMD Millipore Corporation
Onur Y. Kas
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polymer composite membrane, fabrication method therefor, and lithiu...
Patent number
11,133,559
Issue date
Sep 28, 2021
BYD COMPANY LIMITED
Jialing Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filtration membranes and related compositions, methods and systems
Patent number
11,090,616
Issue date
Aug 17, 2021
California Institute of Technology
Mamadou S. Diallo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Filter medium, manufacturing method therefor, and filter equipment...
Patent number
11,084,266
Issue date
Aug 10, 2021
AMOGREENTECH CO., LTD.
Jun Sik Hwang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Porous support having excellent filling characteristics of ion cond...
Patent number
11,038,184
Issue date
Jun 15, 2021
KOLON FASHION MATERIAL. INC.
Jun Young Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange membrane and filter module using same
Patent number
11,014,050
Issue date
May 25, 2021
AMOGREENTECH CO., LTD.
In Yong Seo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
3D polymer nanofiber membrane composed of 1D individual polymer nan...
Patent number
10,913,032
Issue date
Feb 9, 2021
Korea Advanced Institute of Science and Technology
Il-Doo Kim
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Osmotic membrane
Patent number
10,888,820
Issue date
Jan 12, 2021
Gradiant Corporation
Prakash Narayan Govindan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Blended membranes for water vapor transport and methods for prepari...
Patent number
10,866,001
Issue date
Dec 15, 2020
CORE Energy Recovery Solutions Inc.
Ryan Nicholas Huizing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter medium, method for manufacturing same, and filter module com...
Patent number
10,850,239
Issue date
Dec 1, 2020
AMOGREENTECH CO., LTD.
Ui Young Jeong
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Membrane
Patent number
10,777,833
Issue date
Sep 15, 2020
Johnson Matthey Fuel Cells Limited
Deborah Jones
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Nanofiber for filter medium, filter medium comprising same, method...
Patent number
10,766,000
Issue date
Sep 8, 2020
Amogreentech Co., Ltd.
Ui Young Jeong
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
HOLLOW FIBER MEMBRANE AND METHOD FOR PRODUCING SAME
Publication number
20240001303
Publication date
Jan 4, 2024
KOLON INDUSTRIES, INC.
Ji Yoon LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES
Publication number
20230302415
Publication date
Sep 28, 2023
The University of Manchester
Sebastian LEAPER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTIFUNCTIONAL FILTER MATERIALS
Publication number
20230292860
Publication date
Sep 21, 2023
Khalifa University of Science and Technology
Shadi Wajih HASAN
A41 - WEARING APPAREL
Information
Patent Application
ELECTROSPUN NANOFIBROUS POLYMER MEMBRANE FOR USE IN AIR FILTRATION...
Publication number
20230167591
Publication date
Jun 1, 2023
Matregenix, Inc.
Sherif Soliman
B82 - NANO-TECHNOLOGY
Information
Patent Application
ULTRAPOROUS NANOFIBER MATS AND USES THEREOF
Publication number
20230123639
Publication date
Apr 20, 2023
EMD Millipore Corporation
Mikhail Kozlov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for fabricating oleophilic-hydrophobic nanofiber membrane an...
Publication number
20230053375
Publication date
Feb 23, 2023
POSTECH Research and Business Development Foundation
Geunbae LIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A Multi-Layered Membrane And A Method Of Preparing The Same
Publication number
20220390335
Publication date
Dec 8, 2022
National University of Singapore
Jie Gao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOY PROTEINS FOR PREPARATION OF GELS, FIBERS AND FILMS
Publication number
20220378713
Publication date
Dec 1, 2022
The Regents of the University of California
You-Lo Hsieh
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
LIGHT-DRIVEN FILTRATION ANTIBACTERIAL COMPOSITE MEMBRANE AND PREPAR...
Publication number
20220331746
Publication date
Oct 20, 2022
TIANGONG UNIVERSITY
Ting-Ting LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON NANOTUBE/NANOFIBER CONDUCTIVE COMPOSITE MEMBRANE AND PREPARA...
Publication number
20220241733
Publication date
Aug 4, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Xie QUAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOSTRUCTURED MEMBRANE FILTER SYSTEM FOR RAPID PURIFICATION OF WATER
Publication number
20220184562
Publication date
Jun 16, 2022
VERSITECH LTD.
Hao GUO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEDICAL DEVICES AND METHODS FOR MONITORING AND TREATMENT WITH SYNTH...
Publication number
20220125381
Publication date
Apr 28, 2022
Boston Scientific Scimed, Inc.
Paul Vincent Grosso
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOFIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20210354090
Publication date
Nov 18, 2021
Gwangju Institute of Science and Technology
Hee Chul CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MEDIUM, MANUFACTURING METHOD THEREFOR, AND FILTER UNIT INCLU...
Publication number
20210086136
Publication date
Mar 25, 2021
Amogreentech Co., Ltd.
Ui Young JEONG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF FABRICATING AND OPERATING WATER-PERMEABLE CAPACITIVE DEIO...
Publication number
20210023506
Publication date
Jan 28, 2021
Korea Advanced Institute of Science and Technology
Seoktae Kang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FUNCTIONAL FIBROUS MEMBRANE, METHOD FOR MANUFACTURING THE SAME, FIL...
Publication number
20200398230
Publication date
Dec 24, 2020
KING'S FLAIR DEVELOPMENT LTD.
Siu Wah WONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Composite Membrane for Industrial Water Filtration
Publication number
20200316531
Publication date
Oct 8, 2020
Esquel Enterprises, Limited
Yugao ZHANG
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
3-DIMENSIONAL NASAL FILTER POD
Publication number
20200261751
Publication date
Aug 20, 2020
Resprana, Inc.
Sophie Frank
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR NANO-COATING A SUBSTRATE
Publication number
20200232122
Publication date
Jul 23, 2020
FOUAD JUNIOR MAKSOUD
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ASYMMETRICAL STRUCTURE MOISTURIZING MASK PACK
Publication number
20200170381
Publication date
Jun 4, 2020
GLO-ONE CO., LTD
Joong Soon PARK
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
NON-WOVEN FIBER MEMBRANES
Publication number
20200173076
Publication date
Jun 4, 2020
Merck Millipore Ltd.
William Cataldo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH-FLUX THIN-FILM NANOCOMPOSITE REVERSE OSMOSIS MEMBRANE FOR DESA...
Publication number
20200047131
Publication date
Feb 13, 2020
The Research Foundation for the State University of New York
Benjamin S. Hsiao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER COMPOSITE FILM, PREPARATION METHOD THEREFOR, AND LITHIUM-IO...
Publication number
20190326577
Publication date
Oct 24, 2019
BYD Company Limited
Jialing HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION EXCHANGE MEMBRANE AND FILTER MODULE USING SAME
Publication number
20190282966
Publication date
Sep 19, 2019
AMOGREENTECH CO., LTD.
In Yong SEO
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CERAMIC-POLYMER HYBRID NANOSTRUCTURES, METHODS FOR PRODUCING AND AP...
Publication number
20190207186
Publication date
Jul 4, 2019
Cornell University
Yong Lak Joo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ELECTROSPUN HIGH TEMPERATURE ELASTOMER MATERIALS FOR WATER FILTER M...
Publication number
20190201822
Publication date
Jul 4, 2019
GOODRICH CORPORATION
Jin Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTILAYER THIN FILM NANOCOMPOSITE MEMBRANES PREPARED BY MOLECULAR...
Publication number
20190193033
Publication date
Jun 27, 2019
SOUTH DAKOTA BOARD OF REGENTS
Rajesh Sahadevan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MEDIUM, METHOD FOR MANUFACTURING SAME, AND FILTER MODULE COM...
Publication number
20190176095
Publication date
Jun 13, 2019
Amogreentech Co., Ltd.
Ui Young JEONG
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
PREPARATION OF HAND-CARRY GRAVITY-DRIVEN WATER FILTER WITH HIGH THR...
Publication number
20190168172
Publication date
Jun 6, 2019
The University of Hong Kong
Jianqiang WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTRATION MEMBRANES AND RELATED COMPOSITIONS, METHODS AND SYSTEMS
Publication number
20190046934
Publication date
Feb 14, 2019
California Institute of Technology
Mamadou S. DIALLO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE