Graft polymers

Industry

CPC
B01D71/78

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material Manufacturing processes specially adapted therefor

Current Industry

B01D71/78Graft polymers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Polypropylene backbone, and nanoporous polypropylene membrane
- Patent number 12,215,199
- Issue date Feb 4, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Artur Rozanski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ceramic cation exchange materials
- Patent number 12,042,769
- Issue date Jul 23, 2024
- Membrion, Inc.
- Gregory Matthew Newbloom
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Crosslinked polymer membranes and methods of their production
- Patent number 12,030,015
- Issue date Jul 9, 2024
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultrafiltration/nanofiltration membrane with tunable pore size
- Patent number 11,883,787
- Issue date Jan 30, 2024
- SOCIETE DE COMMERCIALISATION DES PRODUITS DE LA RECHERCHE APPLIQUÉE SOCPRA SC...
- Farhad Farnia
- 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
Coated porous polymeric membranes
- Patent number 11,731,085
- Issue date Aug 22, 2023
- Entegris, Inc.
- Jad Ali Jaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Surface modified membranes for gas separation, and a method for pre...
- Patent number 11,679,356
- Issue date Jun 20, 2023
- SINTEF TTO AS
- Marius Sandru
- 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
Grafted polysulfone membranes
- Patent number 11,618,016
- Issue date Apr 4, 2023
- Entegris, Inc.
- Jad Ali Jaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zwitterionic polymer additives for fouling resistant filtration mem...
- Patent number 11,484,846
- Issue date Nov 1, 2022
- Trustees of Tufts College
- Ayse Asatekin Alexiou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Functionalized copolymers and use thereof
- Patent number 11,446,613
- Issue date Sep 20, 2022
- 3M Innovative Properties Company
- Andrew W. Vail
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Desalination membranes
- Patent number 11,439,957
- Issue date Sep 13, 2022
- Saudi Arabian Oil Company
- Umair Baig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coated porous polymeric membranes
- Patent number 11,285,443
- Issue date Mar 29, 2022
- Entegris, Inc.
- Jad Ali Jaber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted polysulfone membranes
- Patent number 11,273,436
- Issue date Mar 15, 2022
- Entegris, Inc.
- Jad Ali Jaber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ceramic cation exchange materials
- Patent number 11,198,101
- Issue date Dec 14, 2021
- Membrion, Inc.
- Gregory Matthew Newbloom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Graphene-based membrane and method of producing the same
- Patent number 11,148,099
- Issue date Oct 19, 2021
- Ngee Ann Polytechnic
- James Antony Prince
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobic polyethylene membrane for use in venting, degassing, an...
- Patent number 11,103,833
- Issue date Aug 31, 2021
- Entegris, Inc.
- Wai Ming Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Universal scalable and cost-effective surface modifications
- Patent number 11,084,002
- Issue date Aug 10, 2021
- The Regents of the University of California
- Eric M. Hoek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthetic membranes and methods of use thereof
- Patent number 11,065,585
- Issue date Jul 20, 2021
- Rensselaer Polytechnic Institute
- Georges Belfort
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas separation membrane containing heteromorphous shaped silica nan...
- Patent number 11,052,355
- Issue date Jul 6, 2021
- NISSAN CHEMICAL CORPORATION
- Hiroyoshi Kawakami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthetic membranes and methods of use thereof
- Patent number 11,045,772
- Issue date Jun 29, 2021
- Rensselaer Polytechnic Institute
- Georges Belfort
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Grafted islands-in-the-sea nonwoven for high capacity ion exchange...
- Patent number 11,027,243
- Issue date Jun 8, 2021
- North Carolina State University
- Michael Leonard Heller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crosslinked polymer membranes and methods of their production
- Patent number 10,960,361
- Issue date Mar 30, 2021
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing gas separation membrane
- Patent number 10,906,009
- Issue date Feb 2, 2021
- NISSAN CHEMICAL CORPORATION
- Hiroyoshi Kawakami
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Virus removal membrane
- Patent number 10,829,514
- Issue date Nov 10, 2020
- Asahi Kasei Medical Co., Ltd.
- Ryo Hamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Grafted ultra high molecular weight polyethylene microporous membranes
- Patent number 10,792,620
- Issue date Oct 6, 2020
- Entegris, Inc.
- Jad Ali Jaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthetic membranes and methods of use thereof
- Patent number 10,758,872
- Issue date Sep 1, 2020
- Rensselaer Polytechnic Institute
- Georges Belfort
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
PVP- and/or PVL-containing composite membranes and methods of use
- Patent number 10,737,220
- Issue date Aug 11, 2020
- 3M Innovative Properties Company
- Jinsheng Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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

Patents Applicationslast 30 patents

Information Patent Application
DURABLE WATER PERMEABLE FILTRATION MEMBRANES
- Publication number 20250018347
- Publication date Jan 16, 2025
- HYDROXSYS HOLDINGS LIMITED
- Dylan Townshend Gifford
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CERAMIC CATION EXCHANGE MATERIALS
- Publication number 20240399318
- Publication date Dec 5, 2024
- Membrion, Inc.
- Gregory Matthew Newbloom
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FABRICATION OF REINFORCED ANION EXCHANGE MEMBRANES
- Publication number 20240317952
- Publication date Sep 26, 2024
- HYDROLITE LTD
- Charly David AZRA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION
- Publication number 20240299878
- Publication date Sep 12, 2024
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS
- Publication number 20240207765
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Rebecca A. HOCHSTEIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A MINIMALLY SWELLABLE BIOCOMPATIBLE MEMBRANE AND PREPARATION METHOD...
- Publication number 20240209130
- Publication date Jun 27, 2024
- SUZHOU ZHONGXING MEDICAL TECHNOLOGY CO., LTD.
- Wei SHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYAMIDE COMPOSITE REVERSE OSMOSIS MEMBRANE AND PREPARATION METHOD...
- Publication number 20230415103
- Publication date Dec 28, 2023
- HUNAN KEENSEN TECHNOLOGY CO., LTD.
- Liang ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE FOR REMOVING ANIONIC MATERIALS
- Publication number 20230149916
- Publication date May 18, 2023
- Entegris, Inc.
- Siddarth SAMPATH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GAS SEPARATION MEMBRANES FROM POLYMER-GRAFTED NANOPARTICLES
- Publication number 20220258131
- Publication date Aug 18, 2022
- University of South Carolina
- BRIAN C. BENICEWICZ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASYMMETRIC COMPOSITE MEMBRANES AND MODIFIED SUBSTRATES USED IN THEI...
- Publication number 20220193620
- Publication date Jun 23, 2022
- HYDROXSYS HOLDINGS LIMITED
- Lenka Benacek CRAFT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILM FROM GRAFT COPOLYMER HAVING A POLYPROPYLENE BACKBONE, AND NANO...
- Publication number 20220169802
- Publication date Jun 2, 2022
- SABIC Global Technologies B.V.
- Artur Rozanski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DESALINATION MEMBRANES
- Publication number 20220152558
- Publication date May 19, 2022
- Saudi Arabian Oil Company
- Umair BAIG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COATED POROUS POLYMERIC MEMBRANES
- Publication number 20220134287
- Publication date May 5, 2022
- Entegris, Inc.
- Jad Ali JABER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GRAFTED POLYSULFONE MEMBRANES
- Publication number 20220032282
- Publication date Feb 3, 2022
- Entegris, Inc.
- Jad Ali Jaber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ULTRAFILTRATION/NANOFILTRATION MEMBRANE WITH TUNABLE PORE SIZE
- Publication number 20220023805
- Publication date Jan 27, 2022
- SOCIETE DE COMMERCIALISATION DES PRODUCITS DE LA RECHERCHE APPLIQUÉE SOCPRA S...
- Farhad FARNIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BILAYER ELECTROSPUN MEMBRANES FOR TREATING FRACKING WASTEWATER VIA...
- Publication number 20210379539
- Publication date Dec 9, 2021
- Board of Trustees of the University of Arkansas
- Jorge Almodovar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DUAL-LAYER MEMBRANE AND METHOD FOR PREPARING SAME
- Publication number 20210308627
- Publication date Oct 7, 2021
- NANJING TECH UNIVERSITY
- Shipeng SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC NANOFILTRATION MEMBRANE WITH POLYMERS GRAFTED INTO THE PORE...
- Publication number 20210268451
- Publication date Sep 2, 2021
- VITO NV
- Matthieu DORBEC
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC CATION EXCHANGE MATERIALS
- Publication number 20210260534
- Publication date Aug 26, 2021
- Membrion, Inc.
- Gregory Matthew Newbloom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SURFACE MODIFIED MEMBRANES FOR GAS SEPARATION, AND A METHOD FOR PRE...
- Publication number 20210236987
- Publication date Aug 5, 2021
- SINTEF TTO AS
- Marius SANDRU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION
- Publication number 20210170345
- Publication date Jun 10, 2021
- Saudi Arabian Oil Company
- Justin Tyler Vaughn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PVP- AND/OR PVL-CONTAINING COMPOSITE MEMBRANES AND METHODS OF USE
- Publication number 20210146310
- Publication date May 20, 2021
- 3M Innovative Properties Company
- Jinsheng Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUNCTIONALIZED COPOLYMERS AND USE THEREOF
- Publication number 20210031152
- Publication date Feb 4, 2021
- 3M Innovative Properties Company
- Andrew W. Vail
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHOBIC POLYETHYLENE MEMBRANE FOR USE IN VENTING, DEGASSING, AN...
- Publication number 20200406201
- Publication date Dec 31, 2020
- Entegris, Inc.
- Wai Ming CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CERAMIC CATION EXCHANGE MATERIALS
- Publication number 20200384421
- Publication date Dec 10, 2020
- Membrion, Inc.
- Gregory Matthew Newbloom
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ZWITTERIONIC POLYMER ADDITIVES FOR FOULING RESISTANT FILTRATION MEM...
- Publication number 20200384425
- Publication date Dec 10, 2020
- Trustees of Tufts College
- Ayse A. Alexiou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer Material, Membrane and Coating as Well as Preparation Metho...
- Publication number 20200353423
- Publication date Nov 12, 2020
- Suzhou Industrial of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences
- Jian Jin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYNTHETIC MEMBRANES AND METHODS OF USE THEREOF
- Publication number 20200353425
- Publication date Nov 12, 2020
- Rensselaer Polytechnic Institute
- Georges BELFORT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COATED POROUS POLYMERIC MEMBRANES
- Publication number 20200206691
- Publication date Jul 2, 2020
- ENTEGRIS, Inc.
- Jad Ali JABER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Graphene-Based Membrane and Method of Producing the Same
- Publication number 20200164318
- Publication date May 28, 2020
- Ngee Ann Polytechnic
- James Antony Prince
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Graft polymers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polypropylene backbone, and nanoporous polypropylene membrane

Ceramic cation exchange materials

Gas separation membranes from polymer-grafted nanoparticles

Crosslinked polymer membranes and methods of their production

Ultrafiltration/nanofiltration membrane with tunable pore size

Dual-layer membrane and method for preparing same

Coated porous polymeric membranes

Surface modified membranes for gas separation, and a method for pre...

Bilayer electrospun membranes for treating fracking wastewater via...

Grafted polysulfone membranes

Zwitterionic polymer additives for fouling resistant filtration mem...

Functionalized copolymers and use thereof

Desalination membranes

Coated porous polymeric membranes

Grafted polysulfone membranes

Ceramic cation exchange materials

Graphene-based membrane and method of producing the same

Hydrophobic polyethylene membrane for use in venting, degassing, an...

Universal scalable and cost-effective surface modifications

Synthetic membranes and methods of use thereof

Gas separation membrane containing heteromorphous shaped silica nan...

Synthetic membranes and methods of use thereof

Grafted islands-in-the-sea nonwoven for high capacity ion exchange...

Crosslinked polymer membranes and methods of their production

Method for manufacturing gas separation membrane

Virus removal membrane

Grafted ultra high molecular weight polyethylene microporous membranes

Synthetic membranes and methods of use thereof

PVP- and/or PVL-containing composite membranes and methods of use

Filtration medium sequence for biomaterial purification

Patents Applicationslast 30 patents

DURABLE WATER PERMEABLE FILTRATION MEMBRANES

CERAMIC CATION EXCHANGE MATERIALS

FABRICATION OF REINFORCED ANION EXCHANGE MEMBRANES

CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION

VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS

A MINIMALLY SWELLABLE BIOCOMPATIBLE MEMBRANE AND PREPARATION METHOD...

POLYAMIDE COMPOSITE REVERSE OSMOSIS MEMBRANE AND PREPARATION METHOD...

MEMBRANE FOR REMOVING ANIONIC MATERIALS

GAS SEPARATION MEMBRANES FROM POLYMER-GRAFTED NANOPARTICLES

ASYMMETRIC COMPOSITE MEMBRANES AND MODIFIED SUBSTRATES USED IN THEI...

FILM FROM GRAFT COPOLYMER HAVING A POLYPROPYLENE BACKBONE, AND NANO...

DESALINATION MEMBRANES

COATED POROUS POLYMERIC MEMBRANES

GRAFTED POLYSULFONE MEMBRANES

ULTRAFILTRATION/NANOFILTRATION MEMBRANE WITH TUNABLE PORE SIZE

BILAYER ELECTROSPUN MEMBRANES FOR TREATING FRACKING WASTEWATER VIA...

DUAL-LAYER MEMBRANE AND METHOD FOR PREPARING SAME

CERAMIC NANOFILTRATION MEMBRANE WITH POLYMERS GRAFTED INTO THE PORE...

CERAMIC CATION EXCHANGE MATERIALS

SURFACE MODIFIED MEMBRANES FOR GAS SEPARATION, AND A METHOD FOR PRE...

CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION

PVP- AND/OR PVL-CONTAINING COMPOSITE MEMBRANES AND METHODS OF USE

FUNCTIONALIZED COPOLYMERS AND USE THEREOF

HYDROPHOBIC POLYETHYLENE MEMBRANE FOR USE IN VENTING, DEGASSING, AN...

CERAMIC CATION EXCHANGE MATERIALS

ZWITTERIONIC POLYMER ADDITIVES FOR FOULING RESISTANT FILTRATION MEM...

Polymer Material, Membrane and Coating as Well as Preparation Metho...

SYNTHETIC MEMBRANES AND METHODS OF USE THEREOF

COATED POROUS POLYMERIC MEMBRANES

Graphene-Based Membrane and Method of Producing the Same