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Physical, chemical processing
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SEPARATION
B01D67/00
Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
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B01D67/0093
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Patents Grants
last 30 patents
Information
Patent Grant
Filtering device, purification device, and method for manufacturing...
Patent number
12,161,973
Issue date
Dec 10, 2024
FUJIFILM Corporation
Tetsuya Kamimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange membrane through UV initiation polymerization
Patent number
12,163,001
Issue date
Dec 10, 2024
Evoqua Water Technologies LLC
George Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Antifouling polymer for reverse osmosis and membrane comprising same
Patent number
12,161,979
Issue date
Dec 10, 2024
National University of Singapore
Yu Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Freeze-cast ceramic membrane for size based filtration
Patent number
12,157,705
Issue date
Dec 3, 2024
California Institute of Technology
Katherine T. Faber
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Seawater desalination reverse osmosis membrane with both water flux...
Patent number
12,157,092
Issue date
Dec 3, 2024
CHINA AGRICULTURAL UNIVERSITY
Changwei Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Self-preserving biodegradable environmental DNA filter
Patent number
12,145,107
Issue date
Nov 19, 2024
Smith-Root, Inc.
Austen Clouse Thomas
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
High free volume membrane for gas separation
Patent number
12,134,068
Issue date
Nov 5, 2024
Saudi Arabian Oil Company
Junyan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemically modified anion exchange membrane
Patent number
12,104,030
Issue date
Oct 1, 2024
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
Chang Hyun Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymeric substrates with attached polymeric chains
Patent number
12,064,730
Issue date
Aug 20, 2024
Solventum Intellectual Properties Company
Jerald K. Rasmussen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Membranes for removing metallic species from amines
Patent number
12,059,656
Issue date
Aug 13, 2024
Entegris, Inc.
James Hamzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
3D printing on membrane of filtration device
Patent number
12,049,040
Issue date
Jul 30, 2024
Khalifa University of Science and Technology
Tiejun Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ceramic cation exchange materials
Patent number
12,042,769
Issue date
Jul 23, 2024
Membrion, Inc.
Gregory Matthew Newbloom
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Materials and methods for photothermal membrane distillation
Patent number
12,030,020
Issue date
Jul 9, 2024
Washington University
Young-Shin Jun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crosslinked polymer membranes and methods of their production
Patent number
12,030,015
Issue date
Jul 9, 2024
Saudi Arabian Oil Company
Justin Tyler Vaughn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Crosslinked protein-based separation membrane and application thereof
Patent number
12,011,694
Issue date
Jun 18, 2024
SHAANXI NORMAL UNIVERSITY
Peng Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A NOVEL GUANIDINE-BASED COMPOSITE NANOFILTRATI...
Publication number
20240408552
Publication date
Dec 12, 2024
Tongji University
Qiaoying WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CERAMIC CATION EXCHANGE MATERIALS
Publication number
20240399318
Publication date
Dec 5, 2024
Membrion, Inc.
Gregory Matthew Newbloom
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
AFFINITY MEMBRANE AND METHOD OF PREPARATION
Publication number
20240390862
Publication date
Nov 28, 2024
Donaldson Company, Inc.
Jinxiang Zhou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPHILIC FILTER MEMBRANE WITH PENDANT HYDROPHILIC GROUPS, AND RE...
Publication number
20240382910
Publication date
Nov 21, 2024
Entegris, Inc.
Nicholas J. Filipancic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SURFACE-MODIFIED POLYMERIC MEMBRANES AND METHOD OF MAKING THEREOF
Publication number
20240382905
Publication date
Nov 21, 2024
3M Innovative Properties Company
Pierre-Alexandre BOURGEOIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FEATURES ON A POROUS MEMBRANE
Publication number
20240375055
Publication date
Nov 14, 2024
Entegris, Inc.
John Paul PUGLIA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MEMBRANES FOR REMOVING METALLIC SPECIES FROM AMINES
Publication number
20240350984
Publication date
Oct 24, 2024
Entegris, Inc.
James HAMZIK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURE FOR EDIBLE, POROUS CROSS-LINKED HOLLOW FIBERS...
Publication number
20240344006
Publication date
Oct 17, 2024
Merck Patent GmbH
Kevin T. Dicker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONDITIONING AND HYDROLYSIS OF AN EXTRUDED MEMBRANE
Publication number
20240325986
Publication date
Oct 3, 2024
DECHEMA-Forschungsinstitut
Beatriz Sánchez Batalla
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION-EXCHANGE MEMBRANES, FILTERS, AND METHODS
Publication number
20240307864
Publication date
Sep 19, 2024
Entegris, Inc.
Maybelle WOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING AN ORGANIC FUNCTIONALIZED INORGANIC SUBSTRATE
Publication number
20240307828
Publication date
Sep 19, 2024
VITO NV
Vera MEYNEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSSLINKED POLYMER MEMBRANES AND METHODS OF THEIR PRODUCTION
Publication number
20240299878
Publication date
Sep 12, 2024
Saudi Arabian Oil Company
Justin Tyler Vaughn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE SEPARATION METHOD, AND METHOD FOR MANUFACTURING LOOSE RO M...
Publication number
20240286080
Publication date
Aug 29, 2024
SUMITOMO CHEMICAL COMPANY, LIMITED
Takehiro NAKASUJI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A COMPOSITION, A METHOD OF MAKING A COMPOSITION, AND A FILTRATION M...
Publication number
20240278182
Publication date
Aug 22, 2024
NEMATIQ IP PTY LTD
Shannon Paul PAPWORTH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD, PRODUCT AND APPLICATION OF HYDROPHOBICALLY MODI...
Publication number
20240278186
Publication date
Aug 22, 2024
Shenzhen Polytechnic University
HUAN WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Forward Osmosis Membrane and Method for Producing Same
Publication number
20240261737
Publication date
Aug 8, 2024
Asahi Kasei Kabushiki Kaisha
Daisuke Hotta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUORINATED FILTER MEMBRANE, FILTERS, AND METHODS
Publication number
20240261733
Publication date
Aug 8, 2024
Entegris, Inc.
James A. Hamzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE FILTERS FOR WATER AND WASTEWATER TREATMENT AND METHOD OF P...
Publication number
20240261734
Publication date
Aug 8, 2024
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY - ACADEMIC COOPERATION FOUNDATION)
Kwang Ho CHOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON MOLECULAR SIEVE MEMBRANE PREPARED FROM HYDROQUINONE AND THE...
Publication number
20240261736
Publication date
Aug 8, 2024
Technische Universiteit Eindhoven
Arash RAHIMALIMAMAGHANI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANIONIC ELECTROCHEMICAL COMPRESSOR AND REFRIGERATION SYSTEM EMPLOYI...
Publication number
20240240839
Publication date
Jul 18, 2024
Bamdad Bahar
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Preparation Method for Hollow Fiber Inorganic Membrane
Publication number
20240238733
Publication date
Jul 18, 2024
HARBIN INSTITUTE OF TECHNOLOGY
Jun MA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VIRAL FILTRATION MEDIA, ARTICLES, AND METHODS
Publication number
20240207765
Publication date
Jun 27, 2024
3M Innovative Properties Company
Rebecca A. HOCHSTEIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYBENZIMIDAZOLE FILMS
Publication number
20240182656
Publication date
Jun 6, 2024
University of South Carolina
Laura A. Murdock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MECHANICALLY COMPLIANT NANOFIBROUS BARRIER
Publication number
20240181401
Publication date
Jun 6, 2024
INFINEON TECHNOLOGIES AG
Sebastian Anzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-...