Use of swelling agents

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CPC
B01D2323/16

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2323/00Details relating to membrane preparation

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B01D2323/16Use of swelling agents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Porous hollow fiber membrane
- Patent number 12,172,135
- Issue date Dec 24, 2024
- DAICEN MEMBRANE-SYSTEMS LTD.
- Shuji Nakatsuka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Monolayer, composite, gas separation material, filter, gas separati...
- Patent number 12,128,366
- Issue date Oct 29, 2024
- JCCL, INC.
- Yu Hoshino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Affinity membrane and method of preparation
- Patent number 11,918,957
- Issue date Mar 5, 2024
- Donaldson Company, Inc.
- Jinxiang Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Room-temperature selective swelling method of pore-forming used for...
- Patent number 11,504,672
- Issue date Nov 22, 2022
- NANJING TECH UNIVERSITY
- Yong Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Monolayer, composite, gas separation material, filter, gas separati...
- Patent number 10,981,122
- Issue date Apr 20, 2021
- Kyushu University, National University Corporation
- Yu Hoshino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filtration medium sequence for biomaterial purification
- Patent number 10,722,848
- Issue date Jul 28, 2020
- 3M Innovative Properties Company
- Jonathan F. Hester
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microporous sheet product and methods for making and using the same
- Patent number 10,586,965
- Issue date Mar 10, 2020
- William Winchin Yen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cellulose hydrate membrane, method for the production thereof, and...
- Patent number 9,433,904
- Issue date Sep 6, 2016
- Sartorius Stedim Biotech GmbH
- Wolfgang Demmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrophobic cellulose membrane, method for the production thereof,...
- Patent number 9,387,443
- Issue date Jul 12, 2016
- Sartorius Stedim Biotech GmbH
- René Faber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biosensor membrane composition, biosensor, and methods for making same
- Patent number 9,322,103
- Issue date Apr 26, 2016
- Microchips Biotech, Inc.
- Yanan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for substance separation using a cellulose hydrate membrane...
- Patent number 8,945,389
- Issue date Feb 3, 2015
- Sartorius Stedim Biotech GmbH
- René Faber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stimuli-responsive polymer membrane and method of making the same
- Patent number 8,829,062
- Issue date Sep 9, 2014
- Clarkson University
- Serigy Minko
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas exchange membrane in particular for use in an artificial lung a...
- Patent number 8,252,094
- Issue date Aug 28, 2012
- Raumedic AG
- Ralf Ziembinski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Metal oxide membrane with a gas-selective compound
- Patent number 8,114,509
- Issue date Feb 14, 2012
- Eidgenossische Technische Hochschule Zurich
- Ursula Spichiger-Keller
- G01 - MEASURING TESTING
Information Patent Grant
Nanoporous membrane and method of fabricating the same
- Patent number 7,438,193
- Issue date Oct 21, 2008
- Postech Foundation
- Seung Yun Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production method of cellulose film, cellulose film, protective fil...
- Patent number 7,250,201
- Issue date Jul 31, 2007
- FUJIFILM Corporation
- Hidekazu Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer matrix material
- Patent number 7,119,126
- Issue date Oct 10, 2006
- eVionyx, Inc.
- Robert W. Callahan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production method of cellulose film, cellulose film, protective fil...
- Patent number 6,887,415
- Issue date May 3, 2005
- Fuji Photo Film Co., Ltd.
- Hidekazu Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer matrix material
- Patent number 6,849,702
- Issue date Feb 1, 2005
- Robert W. Callahan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid gel membrane
- Patent number 6,605,391
- Issue date Aug 12, 2003
- Reveo, Inc.
- Muguo Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid gel membrane separator in rechargeable electrochemical cells
- Patent number 6,358,651
- Issue date Mar 19, 2002
- Reveo, Inc.
- Muguo Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous polytetrafluoro-ethylene and preparation
- Patent number 5,939,198
- Issue date Aug 17, 1999
- E. I. Du Pont de Nemours and Company
- Edward George Howard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous polytetraflouroethylene and preparation
- Patent number 5,840,775
- Issue date Nov 24, 1998
- E. I. Du Pont de Nemours and Company
- Edward George Howard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous polytetrafluoroethylene and preparation
- Patent number 5,721,283
- Issue date Feb 24, 1998
- E. I. Du Pont de Nemours and Company
- Edward George Howard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for forming porous polmyeric product from a nonporous polym...
- Patent number 5,498,335
- Issue date Mar 12, 1996
- Millipore Corporation
- Wilson Moya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous polymer fiber filters
- Patent number 5,326,629
- Issue date Jul 5, 1994
- The Dow Chemical Company
- Walter L. Vaughn
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Ionomers of ethylene/carboxylic acid copolymers
- Patent number 5,320,905
- Issue date Jun 14, 1994
- The Dow Chemical Company
- Walter L. Vaughn
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for forming porous polymeric product from a nonporous polym...
- Patent number 5,277,811
- Issue date Jan 11, 1994
- Millipore Corporation
- Wilson Moya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Patterned porous polymeric product and process
- Patent number 5,271,839
- Issue date Dec 21, 1993
- Millipore Corporation
- Wilson Moya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asymmetric polymer membrane and preparation thereof
- Patent number 5,236,588
- Issue date Aug 17, 1993
- Dainippon Ink & Chemicals, Inc.
- Husheng Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATI...
- Publication number 20250010248
- Publication date Jan 9, 2025
- JCCL, INC.
- Yu HOSHINO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AFFINITY MEMBRANE AND METHOD OF PREPARATION
- Publication number 20240390862
- Publication date Nov 28, 2024
- Donaldson Company, Inc.
- Jinxiang Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROOM-TEMPERATURE SELECTIVE SWELLING METHOD OF PORE-FORMING USED FOR...
- Publication number 20220203305
- Publication date Jun 30, 2022
- NANJING TECH UNIVERSITY
- Yong WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AFFINITY MEMBRANE AND METHOD OF PREPARATION
- Publication number 20200188859
- Publication date Jun 18, 2020
- Purilogics, LLC
- Jinxiang Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPOROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAME
- Publication number 20170214021
- Publication date Jul 27, 2017
- William Winchin Yen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOSENSOR MEMBRANE COMPOSITION, BIOSENSOR, AND METHODS FOR MAKING SAME
- Publication number 20130126349
- Publication date May 23, 2013
- MICROCHIPS, INC.
- Yanan Zhang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SUBSTANCE SEPARATION USING A CELLULOSE HYDRATE MEMBRANE...
- Publication number 20110163029
- Publication date Jul 7, 2011
- Sartorius Stedim Biotech GmbH
- René Faber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CELLULOSE HYDRATE MEMBRANE, METHOD FOR THE PRODUCTION THEREOF, AND...
- Publication number 20110147292
- Publication date Jun 23, 2011
- Sartorius Stedim Biotech GmbH
- Wolfgang Demmer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYDROPHOBIC CELLULOSE MEMBRANE, METHOD FOR THE PRODUCTION THEREOF,...
- Publication number 20110120947
- Publication date May 26, 2011
- Sartorius Stedim Biotech GmbH
- René Faber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing modified substrate
- Publication number 20110117287
- Publication date May 19, 2011
- Yoshiyuki Ueno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Porous Membrane and Recording Medium Comprising Same
- Publication number 20100140828
- Publication date Jun 10, 2010
- FUJIFILM Manufacturing Europe B.V.
- Jacko Hessing
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas exchange membrane in particular for use in an artificial lung a...
- Publication number 20100050875
- Publication date Mar 4, 2010
- Raumedic AG.
- Ralf Ziembinski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Metal oxide membrane with a gas-selective compound
- Publication number 20090199619
- Publication date Aug 13, 2009
- Ursula Spichiger Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS MEMBRANE AND RECORDING MEDIUM COMPRISING SAME
- Publication number 20080193735
- Publication date Aug 14, 2008
- FUJIFILM Manufacturing Europe B.V.
- Jacko Hessing
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane for Separating Co2 and Process for the Production Thereof
- Publication number 20080156188
- Publication date Jul 3, 2008
- NTNU Technology Transfer AS
- May-Britt Hagg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Nanoporous membrane and method of fabricating the same
- Publication number 20070080107
- Publication date Apr 12, 2007
- POSTECH FOUNDATION
- Seung Yun Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Modified substrate and process for producing modified substrate
- Publication number 20050273031
- Publication date Dec 8, 2005
- TORY Industries, Inc.
- Yoshiyuki Ueno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Production method of cellulose film, cellulose film, protective fil...
- Publication number 20050181147
- Publication date Aug 18, 2005
- FUJI PHOTO FILM CO., LTD.
- Hidekazu yamazaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymer matrix material
- Publication number 20040266895
- Publication date Dec 30, 2004
- Robert W. Callahan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production method of cellulose film, cellulose film, protective fil...
- Publication number 20030173703
- Publication date Sep 18, 2003
- FUJI PHOTO FILM CO., LTD.
- Hidekazu yamazaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SOLID GEL MEMBRANE
- Publication number 20030099872
- Publication date May 29, 2003
- Muguo Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid gel membrane
- Publication number 20030022047
- Publication date Jan 30, 2003
- Muguo Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Solid gel membrane separator in electrochemical cells
- Publication number 20020102465
- Publication date Aug 1, 2002
- Muguo Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Electrochemical cell incorporating polymer matrix material
- Publication number 20020012848
- Publication date Jan 31, 2002
- Robert W. Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Polymer matrix material
- Publication number 20020010261
- Publication date Jan 24, 2002
- Robert W. Callahan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Use of swelling agents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Porous hollow fiber membrane

Monolayer, composite, gas separation material, filter, gas separati...

Affinity membrane and method of preparation

Room-temperature selective swelling method of pore-forming used for...

Monolayer, composite, gas separation material, filter, gas separati...

Filtration medium sequence for biomaterial purification

Microporous sheet product and methods for making and using the same

Cellulose hydrate membrane, method for the production thereof, and...

Hydrophobic cellulose membrane, method for the production thereof,...

Biosensor membrane composition, biosensor, and methods for making same

Method for substance separation using a cellulose hydrate membrane...

Stimuli-responsive polymer membrane and method of making the same

Gas exchange membrane in particular for use in an artificial lung a...

Metal oxide membrane with a gas-selective compound

Nanoporous membrane and method of fabricating the same

Production method of cellulose film, cellulose film, protective fil...

Polymer matrix material

Production method of cellulose film, cellulose film, protective fil...

Polymer matrix material

Solid gel membrane

Solid gel membrane separator in rechargeable electrochemical cells

Porous polytetrafluoro-ethylene and preparation

Porous polytetraflouroethylene and preparation

Porous polytetrafluoroethylene and preparation

Process for forming porous polmyeric product from a nonporous polym...

Porous polymer fiber filters

Ionomers of ethylene/carboxylic acid copolymers

Process for forming porous polymeric product from a nonporous polym...

Patterned porous polymeric product and process

Asymmetric polymer membrane and preparation thereof

Patents Applicationslast 30 patents

MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATI...

AFFINITY MEMBRANE AND METHOD OF PREPARATION

ROOM-TEMPERATURE SELECTIVE SWELLING METHOD OF PORE-FORMING USED FOR...

AFFINITY MEMBRANE AND METHOD OF PREPARATION

MICROPOROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAME

BIOSENSOR MEMBRANE COMPOSITION, BIOSENSOR, AND METHODS FOR MAKING SAME

METHOD FOR SUBSTANCE SEPARATION USING A CELLULOSE HYDRATE MEMBRANE...

CELLULOSE HYDRATE MEMBRANE, METHOD FOR THE PRODUCTION THEREOF, AND...

HYDROPHOBIC CELLULOSE MEMBRANE, METHOD FOR THE PRODUCTION THEREOF,...

Process for producing modified substrate

Porous Membrane and Recording Medium Comprising Same

Gas exchange membrane in particular for use in an artificial lung a...

Metal oxide membrane with a gas-selective compound

POROUS MEMBRANE AND RECORDING MEDIUM COMPRISING SAME

Membrane for Separating Co2 and Process for the Production Thereof

Nanoporous membrane and method of fabricating the same

Modified substrate and process for producing modified substrate

Production method of cellulose film, cellulose film, protective fil...

Polymer matrix material

Production method of cellulose film, cellulose film, protective fil...

SOLID GEL MEMBRANE

Solid gel membrane

Solid gel membrane separator in electrochemical cells

Electrochemical cell incorporating polymer matrix material

Polymer matrix material