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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
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SEPARATION
B01D69/00
Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties Manufacturing processes specially adapted therefor
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B01D69/10
Supported membranes Membrane supports
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Patents Grants
last 30 patents
Information
Patent Grant
Polypyrrole ceramic-polymeric porous membrane for separating an oil...
Patent number
12,364,955
Issue date
Jul 22, 2025
King Fahd University of Petroleum & Minerals
Umair Baig
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Thin wall polyether block amide membrane tubing and module
Patent number
12,364,951
Issue date
Jul 22, 2025
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Durable graphene oxide membranes
Patent number
12,357,950
Issue date
Jul 15, 2025
Via Separations, Inc.
Stephen Frayne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite membrane and methods of fabrication thereof
Patent number
12,357,951
Issue date
Jul 15, 2025
National University of Singapore
Guimin Shi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for quantifying amine compound constituting separator active...
Patent number
12,350,628
Issue date
Jul 8, 2025
LG Chem, Ltd.
Bo Ri Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spiral-wound filter module exhibiting almost no heavy metal leachin...
Patent number
12,337,283
Issue date
Jun 24, 2025
Toray Advanced Materials Korea Inc.
Sung Gun Cho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite semipermeable membrane
Patent number
12,337,286
Issue date
Jun 24, 2025
Nitto Denko Corporation
Tomotsugu Miyabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spiral wound membrane element for high temperature filtration
Patent number
12,330,120
Issue date
Jun 17, 2025
BL Technologies, Inc.
Paul Michael Smigelski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis membrane and method for manufacturing same
Patent number
12,318,735
Issue date
Jun 3, 2025
Toray Advanced Materials Korea Inc.
Dae Won Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite semi-permeable membrane
Patent number
12,318,738
Issue date
Jun 3, 2025
Toray Industries, Inc.
Takaaki Yasuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation membranes
Patent number
12,318,736
Issue date
Jun 3, 2025
Norwegian University of Science and Technology (NTNU)
Liyuan Deng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separating organic zinc catalyst using filtering membrane
Patent number
12,312,442
Issue date
May 27, 2025
LG Chem, Ltd.
Kyung Min Min
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing a gas separation article and use thereof
Patent number
12,303,840
Issue date
May 20, 2025
CONDALIGN AS
Henrik Hemmen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solar-thermal membrane for dewatering aqueous organic-acid solutions
Patent number
12,303,834
Issue date
May 20, 2025
UT-Battelle, LLC
Gyoung Gug Jang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Gas separation article, a method for producing said gas separation...
Patent number
12,303,841
Issue date
May 20, 2025
CONDALIGN AS
Henrik Hemmen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatuses comprising films with free-standing region
Patent number
12,291,447
Issue date
May 6, 2025
Canatu Oy
Bjørn Mikladal
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Platelet filtration membrane and its applications thereof
Patent number
12,274,987
Issue date
Apr 15, 2025
Chung Yuan Christian University
Yung Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous membrane
Patent number
12,274,985
Issue date
Apr 15, 2025
Asahi Kasei Medical Co., Ltd.
Yasutaka Takazono
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for periodic nodal surface based reactors, dist...
Patent number
12,276,459
Issue date
Apr 15, 2025
Lawrence Livermore National Security, LLC
Jaisree Kannan Iyer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Bonded body, separation membrane module equipped with same, and met...
Patent number
12,257,557
Issue date
Mar 25, 2025
Mitsubishi Chemical Corporation
Masamichi Onuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Controlled nanoscale-perforated two dimensional materials and membr...
Patent number
12,257,554
Issue date
Mar 25, 2025
Khalifa University of Science and Technology
Shashikant P. Patole
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Micro or nano porous membrane, manufacturing method of same, porous...
Patent number
12,246,292
Issue date
Mar 11, 2025
Sumitomo Electric Industries, Ltd.
Hirokazu Katayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wax and lube base stock products using shape selective membrane sep...
Patent number
12,247,174
Issue date
Mar 11, 2025
Exxon Mobil Technology and Engineering Company
James W. Gleeson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Metal organic framework glass membrane and preparation method thereof
Patent number
12,246,291
Issue date
Mar 11, 2025
Ningbo University
Yanshuo Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite electrolyte membrane
Patent number
12,234,565
Issue date
Feb 25, 2025
Toray Industries, Inc.
Kenta Minamibayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fabrication of filtration membranes
Patent number
12,233,383
Issue date
Feb 25, 2025
Trustees of Tufts College
Prity Bengani-Lutz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polybenzimidazole films
Patent number
12,227,627
Issue date
Feb 18, 2025
University of South Carolina
Laura A. Murdock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing porous membrane and porous membrane
Patent number
12,226,742
Issue date
Feb 18, 2025
FUJIFILM Corporation
Akihiro Ikeyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Stabilized filtration device
Patent number
12,226,740
Issue date
Feb 18, 2025
Retein AB
Simon Isaksson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Carbon dioxide membrane filter with graphene crown pores
Patent number
12,220,670
Issue date
Feb 11, 2025
International Business Machines Corporation
Binquan Luan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POLYMER ELECTROLYTE MEMBRANE AND METHOD OF MANUFACTURING THE SAME
Publication number
20250235829
Publication date
Jul 24, 2025
W-SCOPE KOREA CO., LTD.
Chang Dae PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DURABLE GRAPHENE OXIDE MEMBRANES COMPRISING FUNCTIONALIZED SUPPORT...
Publication number
20250229235
Publication date
Jul 17, 2025
Via Separations, Inc.
Cole Joseph HARRIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES FOR THE SEPARATION OF H2S FROM H2S-CO2 MIXTURES
Publication number
20250222395
Publication date
Jul 10, 2025
Ohio State Innovation Foundation
W.S. Winston HO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Industrial Scale Manufacturing Carbon Nanotubes Supported Reverse O...
Publication number
20250222411
Publication date
Jul 10, 2025
Atom H2O, LLC
Huaping Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
URETHANE CATIONIC POLY(IONIC LIQUIDS), THEIR DENSE AND COMPOSITE ME...
Publication number
20250214030
Publication date
Jul 3, 2025
Petroleo Brasileiro S.A. - PETROBRAS
Sandra Mara OLIVEIRA EINLOFT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gas Separation Membranes
Publication number
20250205653
Publication date
Jun 26, 2025
FUJIFILM Manufacturing Europe B.V.
Serguei Alexandrovich Starostine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR ELECTRODIALYSIS AND A METHOD FOR ELECTRODIALYSIS
Publication number
20250205648
Publication date
Jun 26, 2025
Stichting IMEC Nederland
Klaus MATHWIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MEMBRANE
Publication number
20250205651
Publication date
Jun 26, 2025
ASAHI KASEI MEDICAL CO., LTD.
Yasutaka TAKAZONO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gas Separation Membranes
Publication number
20250205654
Publication date
Jun 26, 2025
FUJIFILM CORPORATION
Serguei Alexandrovich Starostine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES WITH REDUCED PARTICLE FORMATION
Publication number
20250205650
Publication date
Jun 26, 2025
Entegris, Inc.
Sina BONYADI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR THE PREPARATION OF POLYMERIC MEMBRANES CONTAINING ION...
Publication number
20250186950
Publication date
Jun 12, 2025
Petroleo Brasileiro S.A. - PETROBRAS
FREDERICO DE ARAÚJO KRONEMBERGER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
VENTING REINFORCED MEMBRANE, ESPECIALLY INTENDED FOR THE PROTECTION...
Publication number
20250186951
Publication date
Jun 12, 2025
SAATI S.P.A.
Paolo CANONICO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PREPARATION OF STERILE PRODUCTS
Publication number
20250186636
Publication date
Jun 12, 2025
CMED Aesthetics S.P.A.
Carlo MICHELINI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NICKEL OXIDE (NiO)-DECORATED CERAMIC-ALUMINA POLYMERIC MEMBRANE FOR...
Publication number
20250177926
Publication date
Jun 5, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Umair BAIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hollow Fiber Membranes and Preparation Method and Use Thereof
Publication number
20250177925
Publication date
Jun 5, 2025
China Petroleum and Chemical Corporation
Changjiang WU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BETA-CYCLODEXTRIN THIN FILM COMPOSITE MEMBRANES FOR NANOFILTRATION
Publication number
20250170532
Publication date
May 29, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Umair BAIG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLYAMIDE THIN FILM COMPOSITE MEMBRANES FOR NANOFILTRATION
Publication number
20250170531
Publication date
May 29, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Abdul WAHEED
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR MAKING CHARGED ULTRAFILTRATION MEMBRANES AND USES THERE...
Publication number
20250170529
Publication date
May 29, 2025
fairlife, LLC
Stephen Michael Christopher RITCHIE
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SEPARATE TYPE BOTTLE TOP FILTER DEVICE
Publication number
20250161881
Publication date
May 22, 2025
UMTR CO. LTD.
Sung Ryul PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE MODULE
Publication number
20250161884
Publication date
May 22, 2025
NGK Insulators, Ltd.
Kazuki IIDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE PRODUCTION OF A MEMBRANE ENVELOPE
Publication number
20250153110
Publication date
May 15, 2025
BLUE FOOT MEMBRANES NV
Peter AERTS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MACROPOROUS GRAPHENE MEMBRANE
Publication number
20250153116
Publication date
May 15, 2025
TEXAS TECH UNIVERSITY SYSTEM
Mohammadmahdi Malmali
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYIMIDE-CONTAINING FILTRATION MEMBRANE, FILTERS, AND METHODS
Publication number
20250153114
Publication date
May 15, 2025
Entegris, Inc.
Yasushi OYASHIKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON MOLECULAR SIEVES MEMBRANES WITH ATOMIC ALUMINUM DISTRIBUTED...
Publication number
20250144575
Publication date
May 8, 2025
FUNDACIÓN TECNALIA RESEARCH & INNOVATION
MARGOT ANABELL LLOSA TANCO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POROUS MEMBRANE LAMINATE
Publication number
20250135406
Publication date
May 1, 2025
SUMITOMO ELECTRIC FINE POLYMER, INC.
Hirokazu KATAYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED PERMEATE CHANNEL MEMBRANE STRUCTURE
Publication number
20250128212
Publication date
Apr 24, 2025
BLUE FOOT MEMBRANES NV
Peter AERTS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORBENT MEMBRANES WITH CONDUCTIVE LAYER FOR EFFICIENT SORBENT REGEN...
Publication number
20250108327
Publication date
Apr 3, 2025
Battelle Memorial Institute
Krenar SHQAU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER SURFACE FOR CONDUCTIVE MEMBRANES AND METHODS OF MAKING THEREOF
Publication number
20250108336
Publication date
Apr 3, 2025
The University of North Carolina at Chapel Hill
Orlando CORONELL NIETO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALKANOLAMINE-CONTAINING MEMBRANES AND METHODS OF MAKING AND USING T...
Publication number
20250108339
Publication date
Apr 3, 2025
Ohio State Innovation Foundation
W.S. Winston HO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATED POROUS FILTER MEMBRANES AND RELATED METHODS
Publication number
20250099918
Publication date
Mar 27, 2025
Entegris, Inc.
Alketa Gjoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL