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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
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B01D71/02
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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
Hydrogen production with membrane reactor
Patent number
12,365,587
Issue date
Jul 22, 2025
Saudi Arabian Oil Company
Stephen N. Paglieri
C01 - INORGANIC CHEMISTRY
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
Rotary filter apparatus for roll-to-roll nanomaterial dispersion pa...
Patent number
12,343,683
Issue date
Jul 1, 2025
Bulk Nano Processing LLC
Michael Andrew Moench
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polypyrrole-graphitic carbon nitride-based photoresponsive membranes
Patent number
12,343,688
Issue date
Jul 1, 2025
King Fahd University of Petroleum & Minerals
Umair Baig
B82 - NANO-TECHNOLOGY
Information
Patent Grant
System and method for angstrom confinement of trapped ions
Patent number
12,330,118
Issue date
Jun 17, 2025
Sushanta Mitra
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Complete sets of equipment for supplying drinking water in field
Patent number
12,330,976
Issue date
Jun 17, 2025
CHANGZHOU UNIVERSITY
Yihan Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Textile article comprising graphene and filters comprising said tex...
Patent number
12,329,214
Issue date
Jun 17, 2025
Directa Plus S.p.A.
Giulio Giuseppe Cesareo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
System and method for feeding immersed membrane units
Patent number
12,325,650
Issue date
Jun 10, 2025
Fibracast Ltd.
Diana Benedek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid reactors
Patent number
12,324,876
Issue date
Jun 10, 2025
CVD Equipment Corporation
Karlheinz Strobl
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods of marker based direct integrity testing of mem...
Patent number
12,318,733
Issue date
Jun 3, 2025
1934612 Ontario Inc.
Anthony L. Powell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Adsorbent cartridge for oil/water separation
Patent number
12,318,737
Issue date
Jun 3, 2025
King Fahd University of Petroleum & Minerals
Isam H. Aljundi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrolysis methods that utilize carbon dioxide and a non-iron add...
Patent number
12,320,016
Issue date
Jun 3, 2025
C2CNT LLC
Stuart Licht
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Electrolysis methods that utilize carbon dioxide and a non-iron add...
Patent number
12,320,017
Issue date
Jun 3, 2025
C2CNT LLC
Stuart Licht
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
Filtration membrane unit, holder holding same, filtration system in...
Patent number
12,311,319
Issue date
May 27, 2025
Meidensha Corporation
Hiroshi Noguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
MOF-clay-polymer composite membrane with dispersed filler constitue...
Patent number
12,311,322
Issue date
May 27, 2025
The Government of the United States as represented by the Secretary of the Army
Matthew A Browe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Patterned nanofiber arrays assembled through patterned filtration
Patent number
12,303,839
Issue date
May 20, 2025
LINTEC OF AMERICA, INC.
Marcio D. Lima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous ceramics for additive manufacturing, filtration, and membran...
Patent number
12,303,863
Issue date
May 20, 2025
Lawrence Livermore National Security, LLC
Patrick Campbell
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Removal of Al-salts, HCl, NaCl and organic by-product from DIOPAT s...
Patent number
12,304,891
Issue date
May 20, 2025
BASF SE
Jacek Malisz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Zeolite membrane complex, separation apparatus, separation method a...
Patent number
12,303,842
Issue date
May 20, 2025
NGK Insulators, Ltd.
Kenichi Noda
C07 - ORGANIC CHEMISTRY
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
Composite nanoporous metal membrane
Patent number
12,290,786
Issue date
May 6, 2025
Entegris, Inc.
Robert Zeller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrolysis methods that utilize carbon dioxide and a high nickel-...
Patent number
12,291,786
Issue date
May 6, 2025
C2CNT LLC
Stuart Licht
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Plasma activated water production with membrane concentration
Patent number
12,291,470
Issue date
May 6, 2025
Florida State University Research Foundation, Inc.
Bruce R. Locke
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Graphene membranes and methods for making graphene membranes
Patent number
12,285,728
Issue date
Apr 29, 2025
2599218 ONTARIO INC.
Ian Flint
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated production of hydrogen, electricity, and heat
Patent number
12,288,908
Issue date
Apr 29, 2025
Saudi Arabian Oil Company
Kunho Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Purification system, purification method, membrane separation devic...
Patent number
12,280,335
Issue date
Apr 22, 2025
Nitto Denko Corporation
Naomichi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEN PRODUCTION METHOD AND HYDROGEN PRODUCTION SYSTEM
Publication number
20250236519
Publication date
Jul 24, 2025
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Hideki ABE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CERAMIC MEMBRANE PRODUCED BY BINDER JETTING
Publication number
20250229234
Publication date
Jul 17, 2025
EVOVE LTD
Kangsheng BRETHERTON-LIU
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
METHODS FOR PREPARING FUNCTIONAL MEMBRANE FOR RECOVERING PRECIOUS M...
Publication number
20250229232
Publication date
Jul 17, 2025
SHAANXI WEIYI SCIENCE & TECHNOLOGY CO., LTD.
Mengting LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ONE-STEP REGULATION OF A PORE STRUCTURE AND SURFACE PROP...
Publication number
20250222408
Publication date
Jul 10, 2025
NANJING TECH UNIVERSITY
Weihong XING
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
PLASMA ACTIVATED WATER PRODUCTION WITH MEMBRANE CONCENTRATION
Publication number
20250214872
Publication date
Jul 3, 2025
Florida State University Research Foundation, Inc.
Bruce R. Locke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING CERAMIC MATERIAL, CERAMIC MATERIAL AND USE...
Publication number
20250214900
Publication date
Jul 3, 2025
Petroleo Brasileiro S.A. - PETROBRAS
Priscila CRISTH FONSECA ALVES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMAL VAPOR COMPRESSION MEMBRANE DISTILLATION HYBRID USING VAPOR...
Publication number
20250205647
Publication date
Jun 26, 2025
Purdue Research Foundation
David Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
ADAPTER TO CONNECT METAL AND CERAMIC COMPONENTS
Publication number
20250207698
Publication date
Jun 26, 2025
Saudi Arabian Oil Company
Aadesh Harale
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MEMBRANE SEPARATION SYSTEM AND METHOD FOR OPERATING MEMBRANE SEPARA...
Publication number
20250196067
Publication date
Jun 19, 2025
NITTO DENKO CORPORATION
Tomoya OGAWA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Filtration membranes prepared from nanopowders
Publication number
20250196070
Publication date
Jun 19, 2025
LiqTech Holding A/S
Esra Eray
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTIBLOCK COPOLYMER FILMS, METHODS OF MAKING SAME, AND USES THEREOF
Publication number
20250188233
Publication date
Jun 12, 2025
Cornell University
Ulrich B. Wiesner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hemofiltration Device and Methods of Use Thereof
Publication number
20250186949
Publication date
Jun 12, 2025
The Regents of the University of California
Shuvo Roy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALGINATE-GRAPHENE OXIDE HYDROGEL
Publication number
20250187948
Publication date
Jun 12, 2025
Khalifa University of Science and Technology
Linda Yuan ZOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Deterministic Control of Polymer Molecule Translocation Through a N...
Publication number
20250189510
Publication date
Jun 12, 2025
President and Fellows of Harvard College
Daniel Branton
B82 - NANO-TECHNOLOGY
Information
Patent Application
HEAT EXCHANGER INTEGRATION WITH MEMBRANE SYSTEM FOR EVAPORATOR PRE-...
Publication number
20250180261
Publication date
Jun 5, 2025
Via Separations, Inc.
Kyle VANZANDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEV...
Publication number
20250178153
Publication date
Jun 5, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Chwen YU
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
System and Method for Concentrating Gas
Publication number
20250177913
Publication date
Jun 5, 2025
Ventec Life Systems, Inc.
Matthew E. Monaghan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM ION CONDUCTING MEMBRANES
Publication number
20250170533
Publication date
May 29, 2025
UChicago Argonne, LLC
John N. Hryn
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS FOR PREPARING CERAMIC FIBER FILTER TUBES WITH HIGH AIR PERM...
Publication number
20250153113
Publication date
May 15, 2025
NANJING TECH UNIVERSITY
Zhaoxiang ZHONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION MEMBRANE AND METHOD FOR OIL AND WATER SEPARATION
Publication number
20250153117
Publication date
May 15, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Nadeem BAIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
THREE-DIMENSIONAL FILTRATION COMPOSITES AND METHODS OF MANUFACTURING
Publication number
20250153112
Publication date
May 15, 2025
Lawrence Livermore National Laboratory
Juergen BIENER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYELECTROLYTE-CROSSLINKED GRAPHENE OXIDE-BASED CATION EXCHANGE ME...
Publication number
20250153115
Publication date
May 15, 2025
Korea University Research and Business Foundation
Chang Soo HAN
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
ALL-NANOPOROUS HYBRID MEMBRANES COMPRISING ZEOLITES AND METAL-ORGAN...
Publication number
20250144571
Publication date
May 8, 2025
PHILLIPS 66 COMPANY
Kiwon Eum
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Advanced carbon molecular sieve membranes derived from composite po...
Publication number
20250121333
Publication date
Apr 17, 2025
Georgia Tech Research Corporation
William J. Koros
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLES, SYSTEMS, AND METHODS RELATED TO NANOPOROUS MEMBRANES
Publication number
20250121332
Publication date
Apr 17, 2025
Massachusetts Institute of Technology
Rohit N. Karnik
B82 - NANO-TECHNOLOGY