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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D67/00
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
Current Industry
B01D67/0093
Chemical modification
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Patents Grants
last 30 patents
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
Continuous preparation method of 2,3,3,3-tetrafluoropropene
Patent number
11,939,277
Issue date
Mar 26, 2024
Zhejiang Juhua Technology Center Co., Ltd.
Yang Lv
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Affinity membrane and method of preparation
Patent number
11,918,957
Issue date
Mar 5, 2024
Donaldson Company, Inc.
Jinxiang Zhou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Hydrophobic barrier layer for ceramic indirect evaporative cooling...
Patent number
11,890,579
Issue date
Feb 6, 2024
President and Fellows of Harvard College
Jonathan L. Grinham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
PBI films formed without use of organic solvents
Patent number
11,884,787
Issue date
Jan 30, 2024
University of South Carolina
Laura A. Murdock
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
Tangential flow cassette-HF emulation
Patent number
11,833,477
Issue date
Dec 5, 2023
GLOBAL LIFE SCIENCES SOLUTIONS USA, LLC
Ralph Stankowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems for water extraction for up-concentration of organic solutes
Patent number
11,813,579
Issue date
Nov 14, 2023
Aquaporin A/S
Søren Mentzel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High flux, chlorine resistant coating for sulfate removal membranes
Patent number
11,794,149
Issue date
Oct 24, 2023
Teledyne Scientific & Imaging, LLC
Dennis R. Strauss
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
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
Microfluidic diffusion devices and systems, and methods of manufact...
Patent number
11,759,558
Issue date
Sep 19, 2023
UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS
Joseph A. Potkay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functionalized poly(diallylpiperidinium) and its copolymers for use...
Patent number
11,745,148
Issue date
Sep 5, 2023
Colorado School of Mines
Daniel M. Knauss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for biological or biomimetic channel-based membrane fabricat...
Patent number
11,745,146
Issue date
Sep 5, 2023
The Penn State Research Foundation
Manish Kumar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Surface modifying agents, modified materials and methods
Patent number
11,725,099
Issue date
Aug 15, 2023
Celgard, LLC
Kristoffer K. Stokes
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
Materials and methods for photothermal membrane distillation
Patent number
11,717,792
Issue date
Aug 8, 2023
Washington University
Young-Shin Jun
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High free volume membrane for gas separation
Patent number
11,717,787
Issue date
Aug 8, 2023
Saudi Arabian Oil Company
Junyan Yang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Anti-microbial metal coatings for filters
Patent number
11,712,667
Issue date
Aug 1, 2023
Applied Membrane Technology, Inc.
Ashok K. Sharma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Anti-fouling chiral surfaces for membrane filtration and methods th...
Patent number
11,712,665
Issue date
Aug 1, 2023
Rensselaer Polytechnic Institute
Georges Belfort
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
Porous fluorine-based resin composite membrane and manufacturing me...
Patent number
11,654,403
Issue date
May 23, 2023
LG Chem, Ltd.
Sin Woo Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyacid-functionalized porous membranes, related methods, and rela...
Patent number
11,654,402
Issue date
May 23, 2023
Board of Trustees of Michigan State University
Merlin L. Bruening
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fabricating calcite nanofluidic channels
Patent number
11,628,406
Issue date
Apr 18, 2023
Saudi Arabian Oil Company
Dong Kyu Cha
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Bilayer electrospun membranes for treating fracking wastewater via...
Patent number
11,628,408
Issue date
Apr 18, 2023
Board of Trustees of the University of Arkansas
Jorge Almodovar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
WATER ELECTROLYSIS
Publication number
20240117507
Publication date
Apr 11, 2024
Triad National Security, LLC
Dongguo Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon-based Systems for Simultaneous Adsorption and Release of Sma...
Publication number
20240100489
Publication date
Mar 28, 2024
CaroMeats Inc.
Alireza Shahin-Shamsabadi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF MODIFICATION OF ION EXCHANGE MEMBRANES
Publication number
20240042393
Publication date
Feb 8, 2024
GVD Corporation
Christopher M. Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH-FLUX SILICON CARBIDE CERAMIC FILTER MEMBRANE AND PREPARATION M...
Publication number
20240033690
Publication date
Feb 1, 2024
Nanjing Hanssen Material Technology Co., Ltd.
Linfeng YUAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR SILVER-NANOPARTICLE-COATED MEMBRANES
Publication number
20240033692
Publication date
Feb 1, 2024
RAFIQUL ISLAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A METHOD OF FORMING A CROSS-LINKED POLYMERIC MEMBRANE
Publication number
20240009631
Publication date
Jan 11, 2024
Seppure Pte Ltd
Mohammad Hossein Davood Abadi FARAHANI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METAL-ORGANIC FRAMEWORK MATERIAL SEPARATION MEMBRANE, PREPARATION M...
Publication number
20230415101
Publication date
Dec 28, 2023
China Petroleum and Chemical Corporation
Changjiang WU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYAMIDE COMPOSITE REVERSE OSMOSIS MEMBRANE AND PREPARATION METHOD...
Publication number
20230415103
Publication date
Dec 28, 2023
HUNAN KEENSEN TECHNOLOGY CO., LTD.
Liang ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR FORMING FUNCTIONALIZED MEMBRANES
Publication number
20230391682
Publication date
Dec 7, 2023
APEX Water Solutions W.L.L
Andrew R. BARRON
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
SURFACE MODIFYING AGENTS, MODIFIED MATERIALS AND METHODS
Publication number
20230383106
Publication date
Nov 30, 2023
CELGARD, LLC
Kristoffer K. Stokes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS POLYMERIC CELLULOSE PREPARED VIA CELLULOSE CROSSLINKING
Publication number
20230383013
Publication date
Nov 30, 2023
NANOPAREIL, LLC
Steven Schneiderman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TANGENTIAL FLOW CASSETTE-HF EMULATION
Publication number
20230364564
Publication date
Nov 16, 2023
GLOBAL LIFE SCIENCES SOLUTIONS USA LLC
William A. Hennessy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSPARENT REUSABLE ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE AIR FI...
Publication number
20230356155
Publication date
Nov 9, 2023
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Ping GAO
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
SEMICONDUCTIVE AND PROTON-CONDUCTIVE POROUS HYDROGEN-BONDED FRAMEWORKS
Publication number
20230330605
Publication date
Oct 19, 2023
Technische Universitat Berlin
Gündog Yücesan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metal Coated Substrates for Filters
Publication number
20230321609
Publication date
Oct 12, 2023
Applied Membrane Technology, inc.
Ashok K. Sharma
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MATERIALS AND METHODS FOR PHOTOTHERMAL MEMBRANE DISTILLATION
Publication number
20230321608
Publication date
Oct 12, 2023
Washington University
Young-Shin Jun
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
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
CELLULOSE MEMBRANE AND METHOD OF MANUFACTURING SAME
Publication number
20230285910
Publication date
Sep 14, 2023
The Research Foundation for the State University of New York
Mengying Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
HIGH FREE VOLUME MEMBRANE FOR GAS SEPARATION
Publication number
20230277980
Publication date
Sep 7, 2023
Saudi Arabian Oil Company
Junyan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ULTRAFAST WATER FLUX THROUGH HOT-PRESSED SOLUTION BLOWN SPUN NANOFI...
Publication number
20230271141
Publication date
Aug 31, 2023
QATAR UNIVERSITY
Syed Javaid ZAIDI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SELF-PRESERVING BIODEGRADABLE ENVIRONMENTAL DNA FILTER
Publication number
20230211294
Publication date
Jul 6, 2023
SMITH-ROOT, INC.
AUSTEN CLOUSE THOMAS
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOSITE REVERSE OSMOSIS MEMBRANE AND PRODUCTION METHOD THEREOF
Publication number
20230182084
Publication date
Jun 15, 2023
Nitto Denko Corporation
Toshiyuki KAWASHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES CONTAINING CROWN ETHER-CONTAINING POLYMERS
Publication number
20230182090
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Hasmukh A. Patel
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
PROCESS FOR OBTAINING POLYAMIDE MEMBRANE WITH NANOSTRUCTURED COATIN...
Publication number
20230166215
Publication date
Jun 1, 2023
Petroleo Brasileiro S.A. - PETROBRAS
Rodrigo Suhett De Souza
B82 - NANO-TECHNOLOGY