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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
Current Industry
B01D71/021
Carbon
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Patents Grants
last 30 patents
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
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
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
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
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
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
Carbon molecular sieve membrane and its use in separation processes
Patent number
12,280,340
Issue date
Apr 22, 2025
FUNDACION TECNALIA RESEARCH AND INNOVATION
David Alfredo Pacheco Tanaka
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Nanocarbon enhanced membrane for purification and dewatering of sol...
Patent number
12,257,558
Issue date
Mar 25, 2025
NANOSEPEX INC.
Somenath Mitra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane and methods of preparation thereof
Patent number
12,257,553
Issue date
Mar 25, 2025
Aspen Products Group, Inc.
Mark D. Fokema
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of treating a textile with graphene and textile so obtained
Patent number
12,225,953
Issue date
Feb 18, 2025
Directa Plus S.p.A.
Giulio Giuseppe Cesareo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Zeolite film composite body, method for producing same, and fluid s...
Patent number
12,226,741
Issue date
Feb 18, 2025
Research Institute of Innovative Technology for the Earth
Bo Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High-flux silicon carbide ceramic filter membrane and preparation m...
Patent number
12,220,668
Issue date
Feb 11, 2025
Nanjing Hanssen Material Technology Co., Ltd.
Linfeng Yuan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information
Patent Grant
System and method for electrically conductive membrane separation
Patent number
12,214,315
Issue date
Feb 4, 2025
SiTration, Inc.
Brendan D. Smith
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Boron-nitride nanotube membranes
Patent number
12,201,942
Issue date
Jan 21, 2025
The Board of Trustees of the Unviersity of Illinois
Sangil Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluoride removal process
Patent number
12,202,744
Issue date
Jan 21, 2025
ETH Zurich
Qingrui Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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
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
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
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
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
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
Information
Patent Application
SYSTEMS AND METHODS FOR CONCENTRATING FLUID COMPONENTS VIA DISTILLA...
Publication number
20250114749
Publication date
Apr 10, 2025
Via Separations, Inc.
Brent D. KELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR ELECTRICALLY CONDUCTIVE MEMBRANE SEPARATION
Publication number
20250114746
Publication date
Apr 10, 2025
SiTration, Inc.
Brendan D. Smith
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
POLYETHERSULFONE MEMBRANES CONTAINING SULFONATED GRAPHENE OXIDE AS...
Publication number
20250091016
Publication date
Mar 20, 2025
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Ahmed Abdala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE NANOFILTRATION MEMBRANE CAPABLE OF EFFICIENTLY INTERCEPTI...
Publication number
20250073644
Publication date
Mar 6, 2025
NORTH CHINA ELECTRIC POWER UNIVERSITY (BAODING)
Runlong HAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR THE PREPARATION OF A SUPPORTED CARBON MEMBRANES (CMS)
Publication number
20250059043
Publication date
Feb 20, 2025
Technische Universiteit Eindhoven
Arash RAHIMALIMAMAGHANI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Deterministic Stepping of Polymers Through A Nanopore
Publication number
20250060354
Publication date
Feb 20, 2025
President and Fellows of Harvard College
Daniel Branton
B82 - NANO-TECHNOLOGY
Information
Patent Application
A METHOD OF FABRICATING NANOPORES
Publication number
20250042726
Publication date
Feb 6, 2025
Australian National University
Shankar DUTT
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PROCESS FOR PREPARING A POLYBENZOXAZINE-DERIVED CARBON MEMBRANE, CA...
Publication number
20250041793
Publication date
Feb 6, 2025
Petroleo Brasileiro S.A. - PETROBRAS
Thaís MARTINS NEVES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYSIS METHODS THAT UTILIZE CARBON DIOXIDE AND A NON-IRON ADD...
Publication number
20250043434
Publication date
Feb 6, 2025
C2CNT LLC
Stuart Licht
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR OBTAINING REDUCED GRAPHENE OXIDE MEMBRANES, REACTOR FOR...
Publication number
20250033000
Publication date
Jan 30, 2025
Petroleo Brasileiro S.A. - PETROBRAS
RODRIGO SUHETT DE SOUZA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR PURIFYING A FLUID WITH A SILICO...
Publication number
20250018345
Publication date
Jan 16, 2025
1934612 ONTARIO INC.
Anthony L. Powell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES
Publication number
20250010247
Publication date
Jan 9, 2025
Saudi Arabian Oil Company
Fahd I. ALGHUNAIMI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
HYDROGEN SEPARATION
Publication number
20240408539
Publication date
Dec 12, 2024
Saudi Arabian Oil Company
Aadesh Harale
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF FORMING GRAPHENE OXIDE FILM ON A SUBSTRATE
Publication number
20240408556
Publication date
Dec 12, 2024
Evercloak Inc.
Michael A. POPE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL