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Introduction of specific chemical groups
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Patents Grants
last 30 patents
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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
Use of polyvinylpyrrolidone in the preparation of ana-ZMOF thin fil...
Patent number
12,017,186
Issue date
Jun 25, 2024
King Abdullah University of Science and Technology
Mohamed Eddaoudi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemoselective nanoporous membranes
Patent number
11,944,941
Issue date
Apr 2, 2024
Trustees of Tufts College
Ayse Asatekin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation and conversion of carbon dioxide to syngas using a porou...
Patent number
11,939,686
Issue date
Mar 26, 2024
Lawrence Livermore National Security, LLC
Patrick Campbell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Anionic electrochemical compressor and refrigeration system employi...
Patent number
11,940,195
Issue date
Mar 26, 2024
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Anion exchange polymers and anion exchange membranes incorporating...
Patent number
11,918,959
Issue date
Mar 5, 2024
FFI Ionix IP, Inc.
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Conjugated polyelectrolyte-grafted membrane and method for manufact...
Patent number
11,912,803
Issue date
Feb 27, 2024
Korea Institute of Science and Technology
Jee Hye Byun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Boron-containing porous membranes and methods of use thereof
Patent number
11,779,889
Issue date
Oct 10, 2023
1s1 Energy, Inc.
Sukanta Bhattacharyya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rare earth treatment of membranes to remove contaminants
Patent number
11,772,054
Issue date
Oct 3, 2023
Neo Water Treatment, LLC
Mason Reames Haneline
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Antithrombogenic hollow fiber membranes and filters
Patent number
11,766,511
Issue date
Sep 26, 2023
Interface Biologics, Inc.
Sanjoy Mullick
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hydrophobic novel biofilm membrane modified with a spiropolyurethane
Patent number
11,766,643
Issue date
Sep 26, 2023
KING FAISAL UNIVERSITY
Khaled Mohamed Amen Ramadan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Preparation of metallocene containing cationic polymers for anion e...
Patent number
11,738,311
Issue date
Aug 29, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functional fibrous membrane, method for manufacturing the same, fil...
Patent number
11,717,793
Issue date
Aug 8, 2023
KING'S FLAIR DEVELOPMENT LTD.
Siu Wah Wong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composition for interfacial polymerization of polyamide and manufac...
Patent number
11,718,712
Issue date
Aug 8, 2023
LG Chem, Ltd.
Eunkyoung Byun
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
In situ fabrication of metal-organic framework films and mixed-matr...
Patent number
11,684,894
Issue date
Jun 27, 2023
Texas A & M University
Hae-Kwon Jeong
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
Siloxane hybrid membranes for enhanced natural gas liquid recovery
Patent number
11,667,755
Issue date
Jun 6, 2023
Saudi Arabian Oil Company
Junyan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanofiltration composite membranes
Patent number
11,642,632
Issue date
May 9, 2023
NEW MICROPORE, INC.
Shu-Hui Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Graphene membranes and methods for making graphene membranes
Patent number
11,607,651
Issue date
Mar 21, 2023
2598218 ONTARIO INC.
Ian Flint
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite separation membrane
Patent number
11,607,652
Issue date
Mar 21, 2023
National University Corporation Kobe University
Keizo Nakagawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flow capture device and method for removing cells from blood
Patent number
11,596,722
Issue date
Mar 7, 2023
CAPTEC Medical Kft.
Andras Guttman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for oleophobic composite membranes
Patent number
11,590,456
Issue date
Feb 28, 2023
UChicago Argonne, LLC
Hao-Cheng Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ligand bound MBP membranes, uses and method of manufacturing
Patent number
11,567,072
Issue date
Jan 31, 2023
TeraPore Technologies, Inc.
Rachel M. Dorin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Porous polymeric cellulose prepared via cellulose crosslinking
Patent number
11,560,438
Issue date
Jan 24, 2023
Nanopareil, LLC
Steven Schneiderman
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Porous membranes comprising nanosheets and fabrication thereof
Patent number
11,547,972
Issue date
Jan 10, 2023
Northeastern University
Meni Wanunu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Water treatment separation membrane, water treatment module compris...
Patent number
11,517,861
Issue date
Dec 6, 2022
LG Chem, Ltd.
Eunkyoung Byun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Durable graphene oxide membranes
Patent number
11,498,034
Issue date
Nov 15, 2022
Via Separations, Inc.
Stephen Frayne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDROPHILIC FILTER MEMBRANE WITH PENDANT HYDROPHILIC GROUPS, AND RE...
Publication number
20240382910
Publication date
Nov 21, 2024
Entegris, Inc.
Nicholas J. Filipancic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION
Publication number
20240375079
Publication date
Nov 14, 2024
Khalifa University of Science and Technology
Shadi Wajih HASAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF GRAPHENE-MODIFIED POLYURETHANE FOAM MEMBRANE FOR SEPAR...
Publication number
20240367111
Publication date
Nov 7, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo SALEH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION FUNCTIONAL LAYER, SEPARATION MEMBRANE, AND METHOD FOR MA...
Publication number
20240350970
Publication date
Oct 24, 2024
NITTO DENKO CORPORATION
Yuri ITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONDITIONING AND HYDROLYSIS OF AN EXTRUDED MEMBRANE
Publication number
20240325986
Publication date
Oct 3, 2024
DECHEMA-Forschungsinstitut
Beatriz Sánchez Batalla
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING AN ORGANIC FUNCTIONALIZED INORGANIC SUBSTRATE
Publication number
20240307828
Publication date
Sep 19, 2024
VITO NV
Vera MEYNEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANION EXCHANGE POLYMERS AND ANION EXCHANGE MEMBRANES INCORPORATING...
Publication number
20240286090
Publication date
Aug 29, 2024
Bamdad Bahar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ANIONIC ELECTROCHEMICAL COMPRESSOR AND REFRIGERATION SYSTEM EMPLOYI...
Publication number
20240240839
Publication date
Jul 18, 2024
Bamdad Bahar
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
INTEGRATED THIN FILM COMPOSITE MEMBRANES FOR CO2 SEPARATION AND MET...
Publication number
20240226802
Publication date
Jul 11, 2024
UChicago Argonne, LLC
Yuepeng Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymeric Hollow Fiber Membrane Having A Crosslinked Selective Laye...
Publication number
20240139688
Publication date
May 2, 2024
SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
Jong Suk LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...
Publication number
20240100491
Publication date
Mar 28, 2024
SEIKO EPSON CORPORATION
Yasutaka MATSUMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE WITH IMMOBILIZED ANTICOAGULANT AND PROCESS FOR PRODUCING SAME
Publication number
20240075433
Publication date
Mar 7, 2024
GAMBRO LUNDIA AB
Matthias WESSLING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION OF METALLOCENE CONTAINING CATIONIC POLYMERS FOR ANION E...
Publication number
20230390707
Publication date
Dec 7, 2023
University of South Carolina
Chuanbing Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYAMIDE REVERSE OSMOSIS MEMBRANE HAVING EXCELLENT DURABILITY AND...
Publication number
20230338905
Publication date
Oct 26, 2023
TORAY ADVANCED MATERIALS KOREA INC.
Cheong Hee KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING POROUS POLYMER SEMIPERMEABLE MEMBRANE AND PROD...
Publication number
20230311068
Publication date
Oct 5, 2023
DREISAM (BEIJING) MEDICAL TECHNOLOGY, CO., LTD.
Peng Zou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SURFACE-TREATED POROUS MATERIALS HAVING FILTRATION PROPERTIES AND M...
Publication number
20230311070
Publication date
Oct 5, 2023
Aculon, Inc.
Majid Monji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES
Publication number
20230302415
Publication date
Sep 28, 2023
The University of Manchester
Sebastian LEAPER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SINGLE PIECE-TYPE BIPOLAR FILM ROLL WITH MESH CLOTH SUPPORT AND MAN...
Publication number
20230285907
Publication date
Sep 14, 2023
QUZHOU LANRAN NEW MATERIAL CO., LTD.
Yinlin LEI
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
Information
Patent Application
FILTRATION APPARATUS CONTAINING ALKYLATED GRAPHENE OXIDE MEMBRANE
Publication number
20230249137
Publication date
Aug 10, 2023
Via Separations, Inc.
Stephen Hale FRAYNE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MEMBRANES AND METHOD FOR REMOVING TRACE METALS
Publication number
20230241557
Publication date
Aug 3, 2023
Entegris, Inc.
James Hamzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OIL AND WATER SEPARATION MEMBRANE
Publication number
20230234002
Publication date
Jul 27, 2023
G20 Water Technologies Limited
Kangsheng LIU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SURFACE-FUNCTIONALIZED MOLYBDENUM DISULFIDE MEMBRANES FOR FILTRATIO...
Publication number
20230234003
Publication date
Jul 27, 2023
The University of Chicago
Chong Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
GRAPHENE MEMBRANES AND METHODS FOR MAKING GRAPHENE MEMBRANES
Publication number
20230191337
Publication date
Jun 22, 2023
2599218 ONTARIO INC.
IAN FLINT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RIGID SELF-SUPPORTING MXene SEPARATION MEMBRANE AND PREPARATION MET...
Publication number
20230191338
Publication date
Jun 22, 2023
Dalian University of Technology
Shuo CHEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A POLYELECTROLYTE COMPLEX MEMBRANE
Publication number
20230182083
Publication date
Jun 15, 2023
DWI - LEIBNIZ-INSTITUT FUR INERAKTIVE MATERIALIEN E.V.
Stephan EMONDS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING HIGH-SELECTIVITY LITHIUM-MAGNESIUM SEPARATION...
Publication number
20230182088
Publication date
Jun 15, 2023
TIANJIN UNIVERSITY
Song ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATIONS MEMBRANE AND METHOD OF MAKING THE SAME
Publication number
20230173437
Publication date
Jun 8, 2023
Purdue Research Foundation
John Alan Howarter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DURABLE GRAPHENE OXIDE MEMBRANES
Publication number
20230173435
Publication date
Jun 8, 2023
Via Separations, Inc.
Stephen FRAYNE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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