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B01D53/228
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
Current Industry
B01D53/228
characterised by specific membranes
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Method for separating a gas mixture
Patent number
11,969,694
Issue date
Apr 30, 2024
King Fahd University of Petroleum & Minerals
Isam H. Aljundi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas filter for separating gaseous compositions
Patent number
11,964,240
Issue date
Apr 23, 2024
King Fahd University of Petroleum & Minerals
Isam H. Aljundi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zeolite membranes, molecular separation methods, and manufacturing...
Patent number
11,964,242
Issue date
Apr 23, 2024
Georgia Tech Research Corporation
Sankar Nair
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acryloyloxy-terminated polydimethylsiloxane (AC-PDMS)-based thin-fi...
Patent number
11,951,446
Issue date
Apr 9, 2024
NANJING TECH UNIVERSITY
Gongping Liu
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
Gas exchange composite membranes and methods of use thereof
Patent number
11,938,253
Issue date
Mar 26, 2024
The Regents of the University of California
Shuvo Roy
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
Separation of gases via carbonized vinylidene chloride copolymer ga...
Patent number
11,931,697
Issue date
Mar 19, 2024
Dow Global Technologies LLC
Junqiang Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
Patent number
11,931,698
Issue date
Mar 19, 2024
UOP LLC
Xueliang Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation elements and modules
Patent number
11,931,696
Issue date
Mar 19, 2024
Fujifilm Manufacturing Europe B.V.
Anton Van Der Pluijm
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enhanced refrigeration purge system
Patent number
11,911,724
Issue date
Feb 27, 2024
Carrier Corporation
Rajiv Ranjan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation membrane
Patent number
11,911,725
Issue date
Feb 27, 2024
Nitto Denko Corporation
Kazuya Yoshimura
B82 - NANO-TECHNOLOGY
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
Water extractable microcapsules of activated carbon, super activate...
Patent number
11,904,296
Issue date
Feb 20, 2024
Quoc Truong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Poly(imide-oxadiazole) membranes for gas separation applications
Patent number
11,896,936
Issue date
Feb 13, 2024
Saudi Arabian Oil Company
Ali Hayek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Asymmetric hollow fiber membranes and methods of making and using t...
Patent number
11,883,777
Issue date
Jan 30, 2024
3M Innovative Properties Company
Kuan-Yin Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Branched metal-organic framework nanoparticles and associated methods
Patent number
11,884,684
Issue date
Jan 30, 2024
Massachusetts Institute of Technology
Zachary Smith
B82 - NANO-TECHNOLOGY
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
Air purifying system
Patent number
11,872,521
Issue date
Jan 16, 2024
Kawasaki Jukogyo Kabushiki Kaisha
Katsuya Umemoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for inspecting separation membrane module and method for man...
Patent number
11,872,520
Issue date
Jan 16, 2024
NGK Insulators, Ltd.
Katsuya Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Highly metallic, hydrophilic, polymer-free carbon nanotube (CNT) th...
Patent number
11,873,222
Issue date
Jan 16, 2024
4th Phase Technologies, Inc.
Chunhong Li
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Porous medium with adjustable fluid permeability and associated sys...
Patent number
11,872,525
Issue date
Jan 16, 2024
Massachusetts Institute of Technology
Yayuan Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite hollow fiber membrane, manufacturing method therefor, hol...
Patent number
11,876,259
Issue date
Jan 16, 2024
Kolon Industries, Inc.
Young Seok Oh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane process for natural gas liquids recovery and hydrocarbon d...
Patent number
11,866,667
Issue date
Jan 9, 2024
Liquide Advanced Technologies U.S. LLC
Yong Ding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Support, zeolite membrane complex, method of producing zeolite memb...
Patent number
11,857,929
Issue date
Jan 2, 2024
NGK Insulators, Ltd.
Kenichi Noda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas separation method and gas separator
Patent number
11,857,915
Issue date
Jan 2, 2024
NGK Insulators, Ltd.
Kenichi Noda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reservoir management by controlling acid gas build-up in reservoir...
Patent number
11,851,625
Issue date
Dec 26, 2023
Saudi Arabian Oil Company
Milind Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Dual-layer membrane and method for preparing same
Patent number
11,850,555
Issue date
Dec 26, 2023
NANJING TECH UNIVERSITY
Shipeng Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intrinsically microporous ladder-type Tröger's base polymers
Patent number
11,850,557
Issue date
Dec 26, 2023
King Abdullah University of Science and Technology
Xiaohua Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Polymeric Hollow Fiber Membrane Having A Crosslinked Selective Laye...
Publication number
20240139688
Publication date
May 2, 2024
SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
Jong Suk LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSPARENT, GAS-PERMEABLE AND WATERPROOF FILM, PARTICULARLY FOR AP...
Publication number
20240139690
Publication date
May 2, 2024
ADHEX TECHNOLOGIES
Alexane SEXTON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE SWEEP WITH INTERNAL REHEAT OF SWEEP GAS
Publication number
20240139671
Publication date
May 2, 2024
Air Liquide Advanced Technologies, U.S. LLC
Sandeep K KARODE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane-Based Separation Processes Enhanced with an Absorption Device
Publication number
20240139672
Publication date
May 2, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Umar Aslam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION MEMBRANE
Publication number
20240131478
Publication date
Apr 25, 2024
SEIKO EPSON CORPORATION
Yuta HORIUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...
Publication number
20240131474
Publication date
Apr 25, 2024
SEIKO EPSON CORPORATION
Yuta HORIUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
APPARATUS FOR ENRICHING THE CONCENTRATION OF TRACE COMPONENTS IN AI...
Publication number
20240123410
Publication date
Apr 18, 2024
Virginia Tech Intellectual Properties, Inc.
Gabriel ISAACMAN-VANWERTZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE PERMEATE RECYCLE WITH PRESSURIZED ANAEROBIC DIGESTERS
Publication number
20240115988
Publication date
Apr 11, 2024
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Min Ho MAENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATED COMPOSITE HOLLOW FIBER GAS SEPARATION MEMBRANES WITH IMPROVE...
Publication number
20240116009
Publication date
Apr 11, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Junyi LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, METHOD, AND DEVICE FOR CONTINUOUS CO2 CAPTURE USING A CO2 P...
Publication number
20240115989
Publication date
Apr 11, 2024
Arizona Board of Regents on behalf of Arizona State University
Matthew Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR SEPARATION MODULE (ASM) CONTAMINATION APPARATUS AND REMOVAL PRO...
Publication number
20240109106
Publication date
Apr 4, 2024
AeroParts Manufacturing & Repair, Inc.
Jeffrey S. Smith
B08 - CLEANING
Information
Patent Application
METHOD FOR REGENERATING ADSORPTION MEDIA USING CARBON DIOXIDE
Publication number
20240109053
Publication date
Apr 4, 2024
GRANITEFUEL ENGINEERING INC.
Linjie HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MIXED GAS SEPARATION METHOD AND MIXED GAS SEPARATION APPARATUS
Publication number
20240100474
Publication date
Mar 28, 2024
NGK Insulators, Ltd.
Ko KOBAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMB...
Publication number
20240091717
Publication date
Mar 21, 2024
SEIKO EPSON CORPORATION
Taisuke NAKASHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MEDIUM WITH ADJUSTABLE FLUID PERMEABILITY AND ASSOCIATED SYS...
Publication number
20240082781
Publication date
Mar 14, 2024
Massachusetts Institute of Technology
Yayuan Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES FOR GAS SEPARATION
Publication number
20240082793
Publication date
Mar 14, 2024
Ohio State Innovation Foundation
W.S. Winston HO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN PURIFICATION DEVICES
Publication number
20240042379
Publication date
Feb 8, 2024
ELEMENT 1 CORP.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYDROGEN SEPARATION FILTER
Publication number
20240042378
Publication date
Feb 8, 2024
Toyota Jidosha Kabushiki Kaisha
Satoshi TAKATA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HALON ALTERNATIVES FOR AIRCRAFT FIRE SUPPRESSION
Publication number
20240033553
Publication date
Feb 1, 2024
HAMILTON SUNDSTRAND CORPORATION
Haralambos Cordatos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORT, ZEOLITE MEMBRANE COMPLEX, METHOD OF PRODUCING ZEOLITE MEMB...
Publication number
20240033691
Publication date
Feb 1, 2024
NGK Insulators, Ltd.
Kenichi NODA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MEMBRANE ATTACHMENT TECHNIQUE
Publication number
20240033680
Publication date
Feb 1, 2024
HYDROGEN MEM-TECH AS
Inge HJELKREM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCED DUAL PHASE MEMBRANES FOR SEPARATING CARBON FROM CARBON-CON...
Publication number
20240024822
Publication date
Jan 25, 2024
Matthew MERRILL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HALOGEN-SUBSTITUTED 9,9-BIS(4-AMINOPHENYL)FLUORENE BASED POLYIMIDE...
Publication number
20240024828
Publication date
Jan 25, 2024
Saudi Arabian Oil Company
Ali Hayek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PPO BASED FILM WITH HIGH SURFACE AREA AND PROCEDURES FOR THE OBTAIN...
Publication number
20240017241
Publication date
Jan 18, 2024
MATERIAS S.r.l.
Nagendra BAKU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION AND RECOVERY METHOD FOR BORON TRIFLUORIDE AND COMPLEX TH...
Publication number
20240002243
Publication date
Jan 4, 2024
PETROCHINA COMPANY LIMITED
Tong LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POLYMER SEPARATION MEMBRANE FOR PURIFYING METHANE
Publication number
20230416174
Publication date
Dec 28, 2023
AXIOM ANGEWANDTE PROZESSTECHNIK GES.M.B.H.
Aleksander MAKARUK
C07 - ORGANIC CHEMISTRY
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
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
OXYGEN TRANSPORT REACTORS FOR CO-GENERATING AMMONIA AND POWER
Publication number
20230405545
Publication date
Dec 21, 2023
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Mohammed Abdulaziz HABIB
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS