Organic membrane formation

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CPC
B01D67/0002

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

Current Industry

B01D67/0002Organic membrane formation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Surface modified separation media
- Patent number 12,227,728
- Issue date Feb 18, 2025
- Applied Membrane Technology, Inc.
- Ashok Sharma
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite membranes
- Patent number 12,157,093
- Issue date Dec 3, 2024
- Aqua Membranes, Inc.
- Rodney Herrington
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Magnesium ion selective membranes
- Patent number 12,050,193
- Issue date Jul 30, 2024
- Radiometer Medical ApS
- Thomas Pedersen Nygaard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous body and process for manufacturing same
- Patent number 11,969,695
- Issue date Apr 30, 2024
- HOKUETSU CORPORATION
- Junji Nemoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Alcohol soluble protein gas-liquid interface self-assembled porous...
- Patent number 11,939,440
- Issue date Mar 26, 2024
- SOUTH CHINA AGRICULTURAL UNIVERSITY
- Jie Xiao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration membranes
- Patent number 11,896,935
- Issue date Feb 13, 2024
- UChicago Argonne, LLC
- Seth B. Darling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual-layer membrane and method for preparing same
- Patent number 11,850,555
- Issue date Dec 26, 2023
- NANJING TECH UNIVERSITY
- Shipeng Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information 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
Method of forming a laminated single layer composite membrane
- Patent number 11,701,623
- Issue date Jul 18, 2023
- Entegris, Inc.
- Dongzhu Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous membrane encapsulated pellet and method for its preparation
- Patent number 11,638,904
- Issue date May 2, 2023
- THE UNIVERSITY OF SOUTH ALABAMA
- Thomas Grant Glover
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium, method for manufacturing same, and filter unit compr...
- Patent number 11,633,701
- Issue date Apr 25, 2023
- Amogreentech Co., Ltd.
- In Yong Seo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Polymer blended membranes for sour gas separation
- Patent number 11,311,837
- Issue date Apr 26, 2022
- Saudi Arabian Oil Company
- Junyan Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-supporting highly moisture-permeable heat-insulating aerogel f...
- Patent number 11,285,442
- Issue date Mar 29, 2022
- South China University of Technology
- Lizhi Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Blood processing filter
- Patent number 11,246,970
- Issue date Feb 15, 2022
- Asahi Kasei Medical Co., Ltd.
- Kazuhiko Nakamura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacturing gas separation membrane and gas separation...
- Patent number 11,241,659
- Issue date Feb 8, 2022
- LG Chem, Ltd.
- Byoungsoo Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nano wire microporous structure
- Patent number 11,213,791
- Issue date Jan 4, 2022
- Hewlett-Packard Development Company, L.P.
- Steven Barcelo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of making carbon molecular sieve membranes
- Patent number 11,130,098
- Issue date Sep 28, 2021
- Dow Global Technologies LLC
- John Hessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems, devices and methods for molecular separation
- Patent number 11,097,226
- Issue date Aug 24, 2021
- Phillips 66 Company
- Sankar Nair
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of making carbon molecular sieve membranes
- Patent number 11,084,000
- Issue date Aug 10, 2021
- Dow Global Technologies LLC
- John Hessler
- 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
Sintered and porous articles having improved flexural strength
- Patent number 10,933,593
- Issue date Mar 2, 2021
- Celanese Sales Germany GmbH
- Lars Koelling
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
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
Semipermeable membrane and preparation method thereof
- Patent number 10,828,608
- Issue date Nov 10, 2020
- Zhejiang University
- Lin Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite membranes and methods of making and use thereof
- Patent number 10,722,847
- Issue date Jul 28, 2020
- Vanderbilt University
- Shihong Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hybrid type filtration structure for filtering liquid
- Patent number 10,717,052
- Issue date Jul 21, 2020
- Korea Institute of Machinery & Materials
- Jeong-Hwan Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Swellable and insoluble nanofibers and use thereof in the treatment...
- Patent number 10,717,834
- Issue date Jul 21, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Pascal Viel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for preparing membranes
- Patent number 10,633,499
- Issue date Apr 28, 2020
- Fujifilm Manufacturing Europe B.V.
- Johannes Van Engelen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Composite separation membrane
- Patent number 10,625,217
- Issue date Apr 21, 2020
- Toyobo Co., Ltd.
- Takashi Ohkame
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Thermal Lamination of Cellulose Substrate with ePTFE Membrane
- Publication number 20250032999
- Publication date Jan 30, 2025
- Parker-Hannifin Corporation
- Jarod A. Lake
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION MEMBRANE, GAS SEPARATION DEVICE, AND METHOD FOR PROD...
- Publication number 20240325968
- Publication date Oct 3, 2024
- Sumitomo Chemical Company, Limited
- Kensuke KAWARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE WITH EXCELLENT FOULING RESISTANCE AND METHOD FO...
- Publication number 20240286089
- Publication date Aug 29, 2024
- TORAY ADVANCED MATERIALS KOREA INC.
- Jae Won Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...
- Publication number 20240226812
- Publication date Jul 11, 2024
- SEIKO EPSON CORPORATION
- Yuta HORIUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF MELTBLOWN FIBER MEMBRANE
- Publication number 20240181376
- Publication date Jun 6, 2024
- TAIWAN TEXTILE RESEARCH INSTITUTE
- Ying-Chi LIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...
- Publication number 20240131474
- Publication date Apr 25, 2024
- SEIKO EPSON CORPORATION
- Yuta HORIUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING ULTRA-THIN POLYMER SEPARATION MEMBRANE BY...
- Publication number 20230330602
- Publication date Oct 19, 2023
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Ho Bum PARK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HIGHLY STABLE LIPID BILAYER (HSLB) WITH BIOPOLYMER SCAFFOLD AS CYTO...
- Publication number 20230321606
- Publication date Oct 12, 2023
- Xiaolong Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EFFICIENT AND STABLE MAGNETIC NANOFIBER MEMBRANE AND PREPARATION ME...
- Publication number 20230285905
- Publication date Sep 14, 2023
- Beijing Normal University, Zhuhai
- Yi Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CELLULOSE MEMBRANE AND METHOD OF MANUFACTURING SAME
- Publication number 20230285910
- Publication date Sep 14, 2023
- The Research Foundation for the State University of New York
- Mengying Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ULTRAFAST WATER FLUX THROUGH HOT-PRESSED SOLUTION BLOWN SPUN NANOFI...
- Publication number 20230271141
- Publication date Aug 31, 2023
- QATAR UNIVERSITY
- Syed Javaid ZAIDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANO MEMBRANE, NANO MEMBRANE ASSEMBLY, AND METHOD FOR MANUFACTURING...
- Publication number 20230271137
- Publication date Aug 31, 2023
- Jeong Young CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE MEMBRANE COMPRISING HIGHLY PERMEABLE GUTTER LAYER AND MET...
- Publication number 20230271144
- Publication date Aug 31, 2023
- Korea Research Institute of Chemical Technology
- Su Young MOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR OBTAINING POLYAMIDE MEMBRANE WITH NANOSTRUCTURED COATIN...
- Publication number 20230166215
- Publication date Jun 1, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Rodrigo Suhett De Souza
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACE FUNCTIONALIZED AFFINITY MEMBRANES
- Publication number 20230149832
- Publication date May 18, 2023
- NANOPAREIL, LLC
- Todd J. Menkhaus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composite membrane and methods of fabrication thereof
- Publication number 20230093327
- Publication date Mar 23, 2023
- National University of Singapore
- Guimin Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER ADDITIVE COMPRISING ZWITTERIONIC MOIETIES FOR PVDF BASED ME...
- Publication number 20230093662
- Publication date Mar 23, 2023
- SOLVAY S.A.
- Sophie Deroo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING HOLLOW FIBER MEMBRANE
- Publication number 20230079167
- Publication date Mar 16, 2023
- Asahi Kasei Kabushiki Kaisha
- Norihito TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ACIDIC GAS SEPARATION MEMBRANE, ACIDIC GAS SEPARATION DEVICE, METHO...
- Publication number 20220274052
- Publication date Sep 1, 2022
- Sumitomo Chemical Company, Limited
- Taigo KASHIWABARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Surface Modified Separation Media
- Publication number 20220235306
- Publication date Jul 28, 2022
- Applied Membrane Technology, inc.
- Ashok Sharma
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ADDITIVE MANUFACTURING OF SELF-ASSEMBLED POLYMER FILMS
- Publication number 20220226783
- Publication date Jul 21, 2022
- Trustees of Tufts College
- Ayse Asatekin Alexiou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composite Membranes
- Publication number 20220105472
- Publication date Apr 7, 2022
- Aqua Membranes, Inc.
- Rodney Herrington
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME
- Publication number 20220088545
- Publication date Mar 24, 2022
- GAMBRO LUNDIA AB
- Michael GEBERT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220016579
- Publication date Jan 20, 2022
- KOREA PETROCHEMICAL IND. CO., LTD.
- Sung Kuk JEONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE FILTER MEDIA
- Publication number 20210394128
- Publication date Dec 23, 2021
- Entegris, Inc.
- KwokShun CHENG
- 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
METHOD OF FORMING A LAMINATED SINGLE LAYER COMPOSITE MEMBRANE
- Publication number 20210354092
- Publication date Nov 18, 2021
- Entegris, Inc.
- Dongzhu WU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZWITTERION-FUNCTIONALIZED COPOLYMER HOLLOW-FIBER MEMBRANES AND ASSO...
- Publication number 20210322933
- Publication date Oct 21, 2021
- CYTIVA SWEDEN AB
- Patrick Joseph McCloskey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MAGNESIUM ION SELECTIVE MEMBRANES
- Publication number 20210231601
- Publication date Jul 29, 2021
- Radiometer Medical ApS
- Thomas Pedersen NYGAARD
- G01 - MEASURING TESTING

Organic membrane formation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Surface modified separation media

Composite membranes

Magnesium ion selective membranes

Porous body and process for manufacturing same

Alcohol soluble protein gas-liquid interface self-assembled porous...

Filtration membranes

Dual-layer membrane and method for preparing same

Filter medium, manufacturing method therefor, and filter unit inclu...

Method of forming a laminated single layer composite membrane

Porous membrane encapsulated pellet and method for its preparation

Filter medium, method for manufacturing same, and filter unit compr...

Nanofiber membrane and method for manufacturing the same

Polymer blended membranes for sour gas separation

Self-supporting highly moisture-permeable heat-insulating aerogel f...

Blood processing filter

Method for manufacturing gas separation membrane and gas separation...

Nano wire microporous structure

Method of making carbon molecular sieve membranes

Systems, devices and methods for molecular separation

Method of making carbon molecular sieve membranes

Ion exchange membrane and filter module using same

Sintered and porous articles having improved flexural strength

3D polymer nanofiber membrane composed of 1D individual polymer nan...

Filter medium, method for manufacturing same, and filter module com...

Semipermeable membrane and preparation method thereof

Composite membranes and methods of making and use thereof

Hybrid type filtration structure for filtering liquid

Swellable and insoluble nanofibers and use thereof in the treatment...

Process for preparing membranes

Composite separation membrane

Patents Applicationslast 30 patents

Thermal Lamination of Cellulose Substrate with ePTFE Membrane

GAS SEPARATION MEMBRANE, GAS SEPARATION DEVICE, AND METHOD FOR PROD...

SEPARATION MEMBRANE WITH EXCELLENT FOULING RESISTANCE AND METHOD FO...

GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...

MANUFACTURING METHOD OF MELTBLOWN FIBER MEMBRANE

GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...

METHOD FOR MANUFACTURING ULTRA-THIN POLYMER SEPARATION MEMBRANE BY...

HIGHLY STABLE LIPID BILAYER (HSLB) WITH BIOPOLYMER SCAFFOLD AS CYTO...

EFFICIENT AND STABLE MAGNETIC NANOFIBER MEMBRANE AND PREPARATION ME...

CELLULOSE MEMBRANE AND METHOD OF MANUFACTURING SAME

ULTRAFAST WATER FLUX THROUGH HOT-PRESSED SOLUTION BLOWN SPUN NANOFI...

NANO MEMBRANE, NANO MEMBRANE ASSEMBLY, AND METHOD FOR MANUFACTURING...

COMPOSITE MEMBRANE COMPRISING HIGHLY PERMEABLE GUTTER LAYER AND MET...

PROCESS FOR OBTAINING POLYAMIDE MEMBRANE WITH NANOSTRUCTURED COATIN...

SURFACE FUNCTIONALIZED AFFINITY MEMBRANES

Composite membrane and methods of fabrication thereof

POLYMER ADDITIVE COMPRISING ZWITTERIONIC MOIETIES FOR PVDF BASED ME...

METHOD OF PRODUCING HOLLOW FIBER MEMBRANE

Method for fabricating oleophilic-hydrophobic nanofiber membrane an...

ACIDIC GAS SEPARATION MEMBRANE, ACIDIC GAS SEPARATION DEVICE, METHO...

Surface Modified Separation Media

ADDITIVE MANUFACTURING OF SELF-ASSEMBLED POLYMER FILMS

Composite Membranes

MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME

POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

COMPOSITE FILTER MEDIA

NANOFIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME

METHOD OF FORMING A LAMINATED SINGLE LAYER COMPOSITE MEMBRANE

ZWITTERION-FUNCTIONALIZED COPOLYMER HOLLOW-FIBER MEMBRANES AND ASSO...

MAGNESIUM ION SELECTIVE MEMBRANES