Separate manufacturing of ultra-thin membranes

Industry

CPC
B01D69/122

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties Manufacturing processes specially adapted therefor

Current Industry

B01D69/122Separate manufacturing of ultra-thin membranes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultrathin membrane fabrication
- Patent number 12,220,666
- Issue date Feb 11, 2025
- Saudi Arabian Oil Company
- Stephen N. Paglieri
- G01 - MEASURING TESTING
Information Patent Grant
Porous polybenzimidazole membrane supports for composite membranes
- Patent number 12,138,599
- Issue date Nov 12, 2024
- Battelle Memorial Institute
- David Philip Hopkinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for directly growing ultrathin porous graphene separation me...
- Patent number 11,701,621
- Issue date Jul 18, 2023
- Dalian University of Technology
- Xie Quan
- C01 - INORGANIC CHEMISTRY
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
Thin metal/ceramic hybrid membrane sheet and filter
- Patent number 11,607,650
- Issue date Mar 21, 2023
- Molecule Works Inc.
- Wei Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High-performance thin-film composite polyamide membrane upcylcled f...
- Patent number 11,590,455
- Issue date Feb 28, 2023
- Tongji University
- Zhiwei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ceramic support, zeolite membrane complex, method of producing zeol...
- Patent number 11,400,422
- Issue date Aug 2, 2022
- NGK Insulators, Ltd.
- Makoto Miyahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-assembled surfactant structures
- Patent number 11,401,179
- Issue date Aug 2, 2022
- Diamond Gold Investors, LLC
- Adrian Brozell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for synthesis of flexible multifunctional high-voidage ultra...
- Patent number 11,389,772
- Issue date Jul 19, 2022
- The Hong Kong University of Science and Technology
- Ping Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin wall polyether block amide membrane tubing and module
- Patent number 11,318,421
- Issue date May 3, 2022
- Bamdad Bahar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin metal/ceramic hybrid membrane sheet and filter
- Patent number 11,298,663
- Issue date Apr 12, 2022
- Molecule Works Inc.
- Wei Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin metal/ceramic hybrid membrane sheet and filter
- Patent number 11,185,829
- Issue date Nov 30, 2021
- Molecule Works Inc.
- Wei Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment membrane and method for manufacturing same
- Patent number 11,173,455
- Issue date Nov 16, 2021
- LG Chem, Ltd.
- Eunkyoung Byun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Isomer separation with highly fluorinated polymer membranes
- Patent number 11,058,998
- Issue date Jul 13, 2021
- COMPACT MEMBRANE SYSTEMS INC.
- Sudipto Majumdar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Permeation side flow path material for spiral membrane element and...
- Patent number 10,874,993
- Issue date Dec 29, 2020
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultra-thin polymer film and porous ultra-thin polymer film
- Patent number 10,858,490
- Issue date Dec 8, 2020
- Nanotheta Co, Ltd.
- Shinji Takeoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of fabricating semipermeable ultrathin polymer membranes
- Patent number 10,758,902
- Issue date Sep 1, 2020
- Ultra Small Fibers, LLC
- William Hudson Hofmeister
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High selectivity facilitated transport membrane comprising polyethe...
- Patent number 10,751,670
- Issue date Aug 25, 2020
- UOP LLC
- Chunqing Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacturing of a carbon nanomembrane
- Patent number 10,646,831
- Issue date May 12, 2020
- CNM TECHNOLOGIES GMBH
- Polina Angelova
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Self-assembled surfactant structures
- Patent number 10,589,231
- Issue date Mar 17, 2020
- ZNANO LLC
- Adrian Brozell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing a nanocomposite membrane and nanocomposite memb...
- Patent number 10,537,857
- Issue date Jan 21, 2020
- Nanyang Technological University
- Darren Delai Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing flat sheet membrane element and flat sheet memb...
- Patent number 10,335,744
- Issue date Jul 2, 2019
- KUBOTA Corporation
- Kimihiro Ishikawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-assembled surfactant structures
- Patent number 10,259,723
- Issue date Apr 16, 2019
- ZNANO LLC
- Adrian Brozell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for manufacturing ion exchange membranes
- Patent number 10,252,223
- Issue date Apr 9, 2019
- BL Technologies, Inc.
- Harikrishnan Ramanan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of enhancing water flux of a TFC membrane using oxidizing a...
- Patent number 10,155,203
- Issue date Dec 18, 2018
- LG NANOH2O, INC.
- Keunwon Song
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Droplet interfaces
- Patent number 9,823,235
- Issue date Nov 21, 2017
- Oxford Nanopre Technologies Ltd.
- Andrew John Heron
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Graphene membrane laminated to porous woven or nonwoven support
- Patent number 9,656,214
- Issue date May 23, 2017
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Seth Adrian Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nanoporous membranes and methods for making the same
- Patent number 9,505,192
- Issue date Nov 29, 2016
- Lockheed Martin Corporation
- Randall M. Stoltenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible free-standing ultrathin or thin protein membrane, its fabr...
- Patent number 8,828,239
- Issue date Sep 9, 2014
- National Institute for Materials Science
- XinShen Peng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Flexible free-standing ultrathin or thin protein membrane, its fabr...
- Patent number 8,741,152
- Issue date Jun 3, 2014
- National Institute for Materials Science
- XinShen Peng
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Porous Polybenzimidazole Membrane Supports for Composite Membranes
- Publication number 20250033002
- Publication date Jan 30, 2025
- Battelle Memorial Institute
- David Philip Hopkinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BARRIERS INCLUDING MOLECULES COVALENTLY BONDED TO AMPHIPHILIC MOLEC...
- Publication number 20230381718
- Publication date Nov 30, 2023
- Illumina Cambridge Limited
- Antonio Conde-Gonzalez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Self-Assembled Surfactant Structures
- Publication number 20230150841
- Publication date May 18, 2023
- CROSSTEK HOLDING COMPANY LLC
- Adrian Brozell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Porous Polybenzimidazole Membrane Supports for Composite Membranes
- Publication number 20230024915
- Publication date Jan 26, 2023
- Battelle Memorial Institute
- David Philip Hopkinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PATTERNED NANOFIBER ARRAYS ASSEMBLED THROUGH PATTERNED FILTRATION
- Publication number 20220250009
- Publication date Aug 11, 2022
- Lintec of America, Inc.
- Marcio D. LIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Ultrathin Membrane Fabrication
- Publication number 20220219124
- Publication date Jul 14, 2022
- Saudi Arabian Oil Company
- Stephen N. Paglieri
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Thin Metal/Ceramic Hybrid Membrane Sheet and Filter
- Publication number 20220032238
- Publication date Feb 3, 2022
- Molecule Works Inc.
- Wei LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE FILMS AND METHODS OF MAKING AND USE THEREOF
- Publication number 20220008871
- Publication date Jan 13, 2022
- Board of Regents, The University of Texas System
- Delia MILLIRON
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SOLVENT ACTIVATION PROCESS FOR ENHANCING THE SEPARATION PERFORMANCE...
- Publication number 20210394124
- Publication date Dec 23, 2021
- Korea University Research and Business Foundation
- Jung Hyun LEE
- 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
HIGH-PERFORMANCE THIN-FILM COMPOSITE POLYAMIDE MEMBRANE UPCYLCLED F...
- Publication number 20210213392
- Publication date Jul 15, 2021
- Tongji University
- Zhiwei WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ULTRATHIN-FILM COMPOSITE MEMBRANE BASED ON THERMALLY REARRANGED POL...
- Publication number 20210178338
- Publication date Jun 17, 2021
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Young Moo LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC SUPPORT, ZEOLITE MEMBRANE COMPLEX, METHOD OF PRODUCING ZEOL...
- Publication number 20200406202
- Publication date Dec 31, 2020
- NGK Insulators, Ltd.
- Makoto MIYAHARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEMIPERMEABLE ULTRATHIN POLYMER MEMBRANES
- Publication number 20200360923
- Publication date Nov 19, 2020
- Ultra Small Fibers, LLC
- William Hudson Hofmeister
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Synthesis of Flexible Multifunctional High-Voidage Ultra...
- Publication number 20200360870
- Publication date Nov 19, 2020
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Ping GAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THIN WALL POLYETHER BLOCK AMIDE MEMBRANE TUBING AND MODULE
- Publication number 20200353417
- Publication date Nov 12, 2020
- Bamdad Bahar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Thin Metal/Ceramic Hybrid Membrane Sheet and Filter
- Publication number 20200070102
- Publication date Mar 5, 2020
- Molecule Works Inc.
- Wei LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELF-ASSEMBLED SURFACTANT STRUCTURES
- Publication number 20200071198
- Publication date Mar 5, 2020
- ZNANO, LLC
- Adrian BROZELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION COMPOSITE MEMBRANE, SEPARATION MEMBRANE MODULE, SEPARATO...
- Publication number 20200023320
- Publication date Jan 23, 2020
- FUJIFILM CORPORATION
- Yusuke IIZUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A METHOD FOR DIRECTLY GROWING ULTRATHIN POROUS GRAPHENE SEPARATION...
- Publication number 20190176094
- Publication date Jun 13, 2019
- DALIAN UNIVERSITY OF TECHNOLOGY
- Xie QUAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH SELECTIVITY FACILITATED TRANSPORT MEMBRANE COMPRISING POLYETHE...
- Publication number 20190060841
- Publication date Feb 28, 2019
- UOP LLC
- Chunqing Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MANUFACTURING OF A CARBON NANOMEMBRANE
- Publication number 20180236410
- Publication date Aug 23, 2018
- CNM Technologies GmbH
- Polina Angelova
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHODS OF ENHANCING WATER FLUX OF A TFC MEMBRANE USING OXIDIZING A...
- Publication number 20170252705
- Publication date Sep 7, 2017
- LG NANOH2O, INC.
- Keunwon SONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING FLAT SHEET MEMBRANE ELEMENT AND FLAT SHEET MEMB...
- Publication number 20170239625
- Publication date Aug 24, 2017
- Kubota Corporation
- Kimihiro Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PERMEATION SIDE FLOW PATH MATERIAL FOR SPIRAL MEMBRANE ELEMENT AND...
- Publication number 20170239626
- Publication date Aug 24, 2017
- Nitto Denko Corporation
- Yasuhiro UDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION MODULE AND FILTRATION APPARATUS
- Publication number 20170232403
- Publication date Aug 17, 2017
- Sumitomo Electric Industries, Ltd.
- Hiromu TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOPOROUS MEMBRANES AND METHODS FOR MAKING THE SAME
- Publication number 20170043300
- Publication date Feb 16, 2017
- Lockheed Martin Corporation
- Randall M. STOLTENBURG
- B32 - LAYERED PRODUCTS
Information Patent Application
POROUS MEMBRANES WITH MULTIPLE ZONES HAVING DIFFERENT PORE SIZES
- Publication number 20160317976
- Publication date Nov 3, 2016
- 3M Innovative Properties Company
- Jonathan F. Hester
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOCOMPOSITE ULTRA-THIN SEPARATION MEMBRANE AND METHOD FOR MANUFAC...
- Publication number 20160051939
- Publication date Feb 25, 2016
- Gwangju Institute of Science and Technology
- Heechul CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Separate manufacturing of ultra-thin membranes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultrathin membrane fabrication

Porous polybenzimidazole membrane supports for composite membranes

Method for directly growing ultrathin porous graphene separation me...

Method of forming a laminated single layer composite membrane

Thin metal/ceramic hybrid membrane sheet and filter

High-performance thin-film composite polyamide membrane upcylcled f...

Ceramic support, zeolite membrane complex, method of producing zeol...

Self-assembled surfactant structures

Method for synthesis of flexible multifunctional high-voidage ultra...

Thin wall polyether block amide membrane tubing and module

Thin metal/ceramic hybrid membrane sheet and filter

Thin metal/ceramic hybrid membrane sheet and filter

Water treatment membrane and method for manufacturing same

Isomer separation with highly fluorinated polymer membranes

Permeation side flow path material for spiral membrane element and...

Ultra-thin polymer film and porous ultra-thin polymer film

Method of fabricating semipermeable ultrathin polymer membranes

High selectivity facilitated transport membrane comprising polyethe...

Method for manufacturing of a carbon nanomembrane

Self-assembled surfactant structures

Method of preparing a nanocomposite membrane and nanocomposite memb...

Method of producing flat sheet membrane element and flat sheet memb...

Self-assembled surfactant structures

Methods for manufacturing ion exchange membranes

Methods of enhancing water flux of a TFC membrane using oxidizing a...

Droplet interfaces

Graphene membrane laminated to porous woven or nonwoven support

Nanoporous membranes and methods for making the same

Flexible free-standing ultrathin or thin protein membrane, its fabr...

Flexible free-standing ultrathin or thin protein membrane, its fabr...

Patents Applicationslast 30 patents

Porous Polybenzimidazole Membrane Supports for Composite Membranes

BARRIERS INCLUDING MOLECULES COVALENTLY BONDED TO AMPHIPHILIC MOLEC...

Self-Assembled Surfactant Structures

Porous Polybenzimidazole Membrane Supports for Composite Membranes

PATTERNED NANOFIBER ARRAYS ASSEMBLED THROUGH PATTERNED FILTRATION

ADDITIVE MANUFACTURING OF SELF-ASSEMBLED POLYMER FILMS

Ultrathin Membrane Fabrication

Thin Metal/Ceramic Hybrid Membrane Sheet and Filter

COMPOSITE FILMS AND METHODS OF MAKING AND USE THEREOF

SOLVENT ACTIVATION PROCESS FOR ENHANCING THE SEPARATION PERFORMANCE...

METHOD OF FORMING A LAMINATED SINGLE LAYER COMPOSITE MEMBRANE

HIGH-PERFORMANCE THIN-FILM COMPOSITE POLYAMIDE MEMBRANE UPCYLCLED F...

ULTRATHIN-FILM COMPOSITE MEMBRANE BASED ON THERMALLY REARRANGED POL...

CERAMIC SUPPORT, ZEOLITE MEMBRANE COMPLEX, METHOD OF PRODUCING ZEOL...

SEMIPERMEABLE ULTRATHIN POLYMER MEMBRANES

Method for Synthesis of Flexible Multifunctional High-Voidage Ultra...

THIN WALL POLYETHER BLOCK AMIDE MEMBRANE TUBING AND MODULE

Thin Metal/Ceramic Hybrid Membrane Sheet and Filter

SELF-ASSEMBLED SURFACTANT STRUCTURES

SEPARATION COMPOSITE MEMBRANE, SEPARATION MEMBRANE MODULE, SEPARATO...

A METHOD FOR DIRECTLY GROWING ULTRATHIN POROUS GRAPHENE SEPARATION...

HIGH SELECTIVITY FACILITATED TRANSPORT MEMBRANE COMPRISING POLYETHE...

METHOD FOR MANUFACTURING OF A CARBON NANOMEMBRANE

METHODS OF ENHANCING WATER FLUX OF A TFC MEMBRANE USING OXIDIZING A...

METHOD OF PRODUCING FLAT SHEET MEMBRANE ELEMENT AND FLAT SHEET MEMB...

PERMEATION SIDE FLOW PATH MATERIAL FOR SPIRAL MEMBRANE ELEMENT AND...

FILTRATION MODULE AND FILTRATION APPARATUS

NANOPOROUS MEMBRANES AND METHODS FOR MAKING THE SAME

POROUS MEMBRANES WITH MULTIPLE ZONES HAVING DIFFERENT PORE SIZES

NANOCOMPOSITE ULTRA-THIN SEPARATION MEMBRANE AND METHOD FOR MANUFAC...