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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
B01D67/009
with wave-energy, particle-radiation or plasma
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Patents Grants
last 30 patents
Information
Patent Grant
Porous body and process for manufacturing same
Patent number
11,969,695
Issue date
Apr 30, 2024
HOKUETSU CORPORATION
Junji Nemoto
B82 - NANO-TECHNOLOGY
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
Polyether block polyamide/polydimethylsiloxane composite membrane f...
Patent number
11,944,942
Issue date
Apr 2, 2024
NANJING TECH UNIVERSITY
Gongping Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Aquaporin Z integrated membrane production method
Patent number
11,931,699
Issue date
Mar 19, 2024
ISTANBUL TEKNIK UNIVERSITESI
Ismail Koyuncu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Forward osmosis membrane and method of preparing same
Patent number
11,925,905
Issue date
Mar 12, 2024
BEIJING BAOSHENGTONG INTERNATIONAL ELECTRIC ENGINEERING TECHNOLOGY CO., LTD.
Chun Tang
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
3D printed spacers for ion-exchange device
Patent number
11,911,729
Issue date
Feb 27, 2024
Ethan L. Demeter
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, 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
Method of controlling structure of defects in chabazite zeolite mem...
Patent number
11,904,282
Issue date
Feb 20, 2024
Korea University Research and Business Foundation
Jungkyu Choi
C01 - INORGANIC CHEMISTRY
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
High selectivity polyimide/PES blend hollow fiber membrane for gas...
Patent number
11,786,861
Issue date
Oct 17, 2023
UOP LLC
Chunqing 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
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
CO2-philic crosslinked polyethylene glycol-based membranes for acid...
Patent number
11,718,805
Issue date
Aug 8, 2023
Saudi Arabian Oil Company
Benjamin James Sundell
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Patents Applications
last 30 patents
Information
Patent Application
POLYETHER BLOCK POLYAMIDE/POLYDIMETHYLSILOXANE COMPOSITE MEMBRANE F...
Publication number
20240123412
Publication date
Apr 18, 2024
NANJING TECH UNIVERSITY
Gongping LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
SURFACE MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING TH...
Publication number
20240100486
Publication date
Mar 28, 2024
3M Innovative Properties Company
Sven Frost
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
REVERSE OSMOSIS COMPOSITE MEMBRANE WITH AN ULTRATHIN DESALTING LAYE...
Publication number
20240091718
Publication date
Mar 21, 2024
Vontron Technology Co., Ltd.
Songmiao Liang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
SYNTHETIC MEMBRANE COMPOSITION COMPRISING A POLYURETHANE AND A POLY...
Publication number
20240026152
Publication date
Jan 25, 2024
Jennifer AL-RASHID
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
HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...
Publication number
20230415095
Publication date
Dec 28, 2023
UOP LLC
Chunqing Liu
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
NITROCELLULOSE PAPERS AND METHODS OF PRODUCTION AND USE
Publication number
20230366151
Publication date
Nov 16, 2023
Merck Patent GmbH
Tina BOCK
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
REVERSE OSMOSIS MEMBRANE AND METHOD FOR MANUFACTURING SAME
Publication number
20230347298
Publication date
Nov 2, 2023
TORAY ADVANCED MATERIALS KOREA INC.
Dae Won LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLE INCLUDING FILTRATION MEDIA AND FLUOROPOLYMER AND METHODS OF...
Publication number
20230347296
Publication date
Nov 2, 2023
Donaldson Company, Inc.
Stephen K. Sontag
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
CO2-PHILIC CROSSLINKED POLYETHYLENE GLYCOL-BASED MEMBRANES FOR ACID...
Publication number
20230340348
Publication date
Oct 26, 2023
Saudi Arabian Oil Company
Benjamin James Sundell
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
NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD
Publication number
20230330599
Publication date
Oct 19, 2023
UNITIKA LTD.
Ryota NAKAMURA
C07 - ORGANIC CHEMISTRY
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