Membership
Tour
Register
Log in
Polyethers
Follow
Industry
CPC
B01D71/52
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D71/00
Semi-permeable membranes for separation processes or apparatus characterised by the material Manufacturing processes specially adapted therefor
Current Industry
B01D71/52
Polyethers
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Membrane bundle for fuel deoxygenation with enhanced durability
Patent number
12,161,952
Issue date
Dec 10, 2024
Hamilton Sundstrand Corporation
Mark R. Gurvich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ultra-violet treatment of membranes and resulting membrane
Patent number
12,128,363
Issue date
Oct 29, 2024
Solventum Intellectual Properties Company
Lucas D. McIntosh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for synthesising semi-aromatic polyethers
Patent number
12,098,244
Issue date
Sep 24, 2024
Roquette Freres
Nicolas Jacquel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyarylene ether copolymer
Patent number
12,091,485
Issue date
Sep 17, 2024
BASF SE
Martin Weber
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
CO2-philic crosslinked polyethylene glycol-based membranes for acid...
Patent number
12,091,625
Issue date
Sep 17, 2024
Saudi Arabian Oil Company
Benjamin James Sundell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene ether
Patent number
12,091,503
Issue date
Sep 17, 2024
BASF SE
Martin Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cross-linked high stable anion exchange blend membranes with polyet...
Patent number
12,083,511
Issue date
Sep 10, 2024
Jochen Kerres
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Diversity-oriented polymers of intrinsic microporosity and uses the...
Patent number
12,084,544
Issue date
Sep 10, 2024
The Regents of the University of California
Brett A. Helms
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous membranes for high pressure filtration
Patent number
12,064,731
Issue date
Aug 20, 2024
Solvay Specialty Polymers USA, LLC
Emanuele Di Nicolo′
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aromatic polyethers containing a biosourced furan diol
Patent number
12,037,453
Issue date
Jul 16, 2024
Roquette Freres
Nicolas Jacquel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Forward osmosis composite membranes for concentration of lithium co...
Patent number
12,030,017
Issue date
Jul 9, 2024
UT-Battelle, LLC
Ramesh R. Bhave
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Antimicrobial filtration membranes
Patent number
12,017,187
Issue date
Jun 25, 2024
Arrowhead Center, Inc.
Sahar Qavi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Device for separating components of a gas mixture
Patent number
11,992,809
Issue date
May 28, 2024
Parker Hannifin Manufacturing Netherlands(Filtration and Separation)
Albert van Amsterdam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for isolating extracellular vesicles from biofluids
Patent number
11,959,841
Issue date
Apr 16, 2024
University of Rochester
James Lionel McGrath
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyether block polyamide/polydimethylsiloxane composite membrane f...
Patent number
11,944,942
Issue date
Apr 2, 2024
NANJING TECH UNIVERSITY
Gongping Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
Patent number
11,931,698
Issue date
Mar 19, 2024
UOP LLC
Xueliang Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane
Patent number
11,911,725
Issue date
Feb 27, 2024
Nitto Denko Corporation
Kazuya Yoshimura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Poly(aryl ether) based polymers and associated gas separation membr...
Patent number
11,891,481
Issue date
Feb 6, 2024
Massachusetts Institute of Technology
Timothy Manning Swager
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixed matrix membrane (MMM) and method of H2/CO2 gas separation by...
Patent number
11,878,267
Issue date
Jan 23, 2024
NANJING TECH UNIVERSITY
Gongping Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mesoporous poly (aryl ether ketone) hollow fiber membranes and use...
Patent number
11,878,284
Issue date
Jan 23, 2024
Avanpore LLC
Benjamin Bikson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reservoir management by controlling acid gas build-up in reservoir...
Patent number
11,851,625
Issue date
Dec 26, 2023
Saudi Arabian Oil Company
Milind Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ion exchange polymers and ion exchange membranes incorporating same
Patent number
11,826,748
Issue date
Nov 28, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane and method for producing separation membrane
Patent number
11,794,150
Issue date
Oct 24, 2023
Toray Industries, Inc.
Hiroki Eimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cell concentration methods and devices for use in automated bioreac...
Patent number
11,773,365
Issue date
Oct 3, 2023
Lonza Walkersville, Inc.
Joseph O'Connor
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for preparing block copolymer hollow fiber membrane by melt...
Patent number
11,766,640
Issue date
Sep 26, 2023
NANJING TECH UNIVERSITY
Yong Wang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Enthalpy exchanger element, enthalpy exchanger comprising such elem...
Patent number
11,759,753
Issue date
Sep 19, 2023
Zehnder Group International AG
Christian Hirsch
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Porous resin structures
Patent number
11,724,232
Issue date
Aug 15, 2023
Cornell University
Ulrich B. Wiesner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multilayer aromatic polyamide thin-film composite membranes for sep...
Patent number
11,724,230
Issue date
Aug 15, 2023
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
CO2-philic crosslinked polyethylene glycol-based membranes for acid...
Patent number
11,718,805
Issue date
Aug 8, 2023
Saudi Arabian Oil Company
Benjamin James Sundell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated membrane and steam reformer for hydrogen production
Patent number
11,661,341
Issue date
May 30, 2023
Archaea Energy, Inc.
Michael J. Mitariten
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SEPARATION MEMBRANE
Publication number
20240416290
Publication date
Dec 19, 2024
EVOVE LTD
Kangsheng BRETHERTON-LIU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PURIFICATION METHODS COMPRISING THE USE OF MEMBRANES OBTAINED FROM...
Publication number
20240359145
Publication date
Oct 31, 2024
Solvay SpecialtyPolymers USA, LLC
Emanuele DI NICOLO'
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE AND HYDROGEN-STABLE FACILITATED TRANSPORT MEMBRANES FOR O...
Publication number
20240350981
Publication date
Oct 24, 2024
Benny D. FREEMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
3D PRINTED THIN FILM COMPOSITE MEMBRANES
Publication number
20240350982
Publication date
Oct 24, 2024
University of Connecticut
Jeffrey R. McCutcheon
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Energy Recovery Ventilator
Publication number
20240342658
Publication date
Oct 17, 2024
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANIONIC MEMBRANES INCORPORATING FUNCTIONAL ADDITIVES
Publication number
20240342699
Publication date
Oct 17, 2024
Bamdad Bahar
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
MEMBRANE DEOXYGENATION WITH ENHANCED STRUCTURAL INTEGRITY
Publication number
20240318617
Publication date
Sep 26, 2024
HAMILTON SUNDSTRAND CORPORATION
Mark R. Gurvich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPIROBISINDANE POLYMERS OF INTRINSIC MICROPOROSITY AND METHODS OF M...
Publication number
20240262960
Publication date
Aug 8, 2024
Sepion Technologies, Inc.
Steven J. Lyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PEEK MEMBRANES AND RELATED METHODS AND DEVICES
Publication number
20240238737
Publication date
Jul 18, 2024
Entegris, Inc.
David Lukas Grzenia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE-DEHUMIDIFICATION TECHNOLOGIES FOR ELECTRONIC COMPONENT PRO...
Publication number
20240216856
Publication date
Jul 4, 2024
Purdue Research Foundation
James Edward Braun
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
System and Method for Dual-Pathway System for Carbon Dioxide Captur...
Publication number
20240182340
Publication date
Jun 6, 2024
California Institute of Technology
Harry A. Atwater
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HIGH-THROUGHPUT MICROEMULSIFICATION MEMBRANE
Publication number
20240181397
Publication date
Jun 6, 2024
PROLYNX LLC
Jeffrey C. HENISE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS COMPOSITE MEMBRANE FORMED BY BLENDING PERFLUOROALKOXY ALKANE...
Publication number
20240181402
Publication date
Jun 6, 2024
Pukyong National University Industry-University Cooperation Foundation
Kie Yong CHO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPECIALIZED LAYERS AND APPARATUS FOR PASSIVE DEWATERING, MOISTURE R...
Publication number
20240158264
Publication date
May 16, 2024
change:WATER Labs Inc.
Diana YOUSEF-MARTINEK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SPIRAL MEMBRANE ELEMENT AND MEMBRANE SEPARATION SYSTEM
Publication number
20240149221
Publication date
May 9, 2024
NITTO DENKO CORPORATION
Makoto KATAGIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYETHER BLOCK POLYAMIDE/POLYDIMETHYLSILOXANE COMPOSITE MEMBRANE F...
Publication number
20240123412
Publication date
Apr 18, 2024
NANJING TECH UNIVERSITY
Gongping LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
APPARATUS FOR ENRICHING THE CONCENTRATION OF TRACE COMPONENTS IN AI...
Publication number
20240123410
Publication date
Apr 18, 2024
Virginia Tech Intellectual Properties, Inc.
Gabriel ISAACMAN-VANWERTZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Articles Including an Isoporous Membrane Disposed on a Porous Subst...
Publication number
20240066473
Publication date
Feb 29, 2024
3M Innovative Properties Company
Clinton P. Waller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE BUNDLE FOR FUEL DEOXYGENATION WITH ENHANCED DURABILITY
Publication number
20240066435
Publication date
Feb 29, 2024
HAMILTON SUNDSTRAND CORPORATION
Mark R. Gurvich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ASYMMETRIC POROUS MEMBRANE
Publication number
20240024824
Publication date
Jan 25, 2024
HANTECH CO., LTD.
Hsin-Ling HSU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PPO BASED FILM WITH HIGH SURFACE AREA AND PROCEDURES FOR THE OBTAIN...
Publication number
20240017241
Publication date
Jan 18, 2024
MATERIAS S.r.l.
Nagendra BAKU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROPOROUS ARTICLES AND CORRESPONDING FORMATION METHODS
Publication number
20230416486
Publication date
Dec 28, 2023
SOLVAY SPECIALTY POLYMERS USA, LLC
Emanuele Di Nicolo'
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CELL CONCENTRATION METHODS AND DEVICES FOR USE IN AUTOMATED BIOREAC...
Publication number
20230407234
Publication date
Dec 21, 2023
Lonza Walkersville, Inc.
Joseph O'CONNOR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE COMPRISING AN AMORPHOUS POLYMER
Publication number
20230356156
Publication date
Nov 9, 2023
BASF SE
Martin WEBER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CO2-PHILIC CROSSLINKED POLYETHYLENE GLYCOL-BASED MEMBRANES FOR ACID...
Publication number
20230340348
Publication date
Oct 26, 2023
Saudi Arabian Oil Company
Benjamin James Sundell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PATHOGEN COLLECTION AND HANDLING SYSTEM
Publication number
20230296485
Publication date
Sep 21, 2023
University of Maine System Board of Trustees
Caitlin Howell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MIXED MATRIX MEMBRANE (MMM) AND METHOD OF USING MMM IN H2/CO2 GAS S...
Publication number
20230277979
Publication date
Sep 7, 2023
NANJING TECH UNIVERSITY
Gongping LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL