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Ionic liquids and zwitter-ions
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon dioxide absorbent including phenolate-based ionic liquid and...
Patent number
12,257,566
Issue date
Mar 25, 2025
SK Innovation Co., Ltd.
Lim Ok Pyun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane-based processing for ambient water-group species captured...
Patent number
12,145,099
Issue date
Nov 19, 2024
Eurica Californiaa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cooling systems having an integrated ionic liquid salt dehumidifica...
Patent number
12,123,617
Issue date
Oct 22, 2024
Bamdad Bahar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
System and method for carbon dioxide capture through membrane conduits
Patent number
12,121,849
Issue date
Oct 22, 2024
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of capturing a target species from a gas
Patent number
12,115,498
Issue date
Oct 15, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas processing equipment and gas processing method, and carbon diox...
Patent number
12,070,719
Issue date
Aug 27, 2024
Kabushiki Kaisha Toshiba
Daigo Muraoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Interfacial surface structures for carbon dioxide removal systems
Patent number
12,017,179
Issue date
Jun 25, 2024
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Storage medium and method for separating, storing and transporting...
Patent number
11,905,177
Issue date
Feb 20, 2024
Covestro Intellectual Property GmbH & Co. KG
Maxime Paven
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Filtering product
Patent number
11,865,495
Issue date
Jan 9, 2024
Arastou Raoufi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Reducing sulfur emissions of sulfur recovery plant by a sorption ba...
Patent number
11,759,766
Issue date
Sep 19, 2023
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cooling systems having an integrated ionic liquid salt dehumidifica...
Patent number
11,719,447
Issue date
Aug 8, 2023
FFI Ionix IP, Inc.
Bamdad Bahar
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hollow fiber membrane contactor scrubber/stripper for cabin carbon...
Patent number
11,707,709
Issue date
Jul 25, 2023
Honeywell International Inc.
Jun Isobe
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotating packed beds with internal heat transfer for absorption/reg...
Patent number
11,691,105
Issue date
Jul 4, 2023
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation and concentration of nitrate from aqueous solutions and...
Patent number
11,634,326
Issue date
Apr 25, 2023
Clairion Ltd.
Zach Barnea
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spacesuit contaminant removal using liquid sorbent
Patent number
11,628,397
Issue date
Apr 18, 2023
Honeywell International Inc.
Phoebe Henson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regenerable solvent mixtures for acid-gas separation
Patent number
11,559,763
Issue date
Jan 24, 2023
Research Triangle Institute
Marty Lail
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical carbon dioxide converter and liquid regenerator
Patent number
11,519,079
Issue date
Dec 6, 2022
Honeywell International Inc.
Rebecca Kamire
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical carbon dioxide converter and liquid regenerator
Patent number
11,519,080
Issue date
Dec 6, 2022
Honeywell International Inc.
Rebecca Kamire
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Contaminant concentration and removal system using liquid sorbent
Patent number
11,511,225
Issue date
Nov 29, 2022
Honeywell International Inc.
Sean Skomurski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical carbon dioxide converter and liquid regenerator
Patent number
11,466,372
Issue date
Oct 11, 2022
Honeywell International Inc.
Rebecca Kamire
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and an apparatus for separating chlorine gas from a gaseous...
Patent number
11,351,497
Issue date
Jun 7, 2022
Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
Simon Bechtel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxygen concentrating self-rescuer device
Patent number
11,305,135
Issue date
Apr 19, 2022
Richard Givens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods incorporating ionic liquids for electrochemical...
Patent number
11,298,649
Issue date
Apr 12, 2022
Massachusetts Institute of Technology
Trevor Alan Hatton
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aircraft cabin contaminant removal using liquid sorbent
Patent number
11,292,600
Issue date
Apr 5, 2022
Honeywell International Inc.
Rebecca Kamire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separation of heavy metals and/or sulfur species from i...
Patent number
11,213,784
Issue date
Jan 4, 2022
Clairion Ltd.
Zach Barnea
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for dehumidifying moist gas mixtures
Patent number
11,207,635
Issue date
Dec 28, 2021
Evonik Operations GmbH
Xinming Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and methods for enhancing gas-liquid contact/separation
Patent number
11,179,670
Issue date
Nov 23, 2021
Honeywell International Inc.
Dacong Weng
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Cooling systems having an integrated ionic liquid salt dehumidifica...
Patent number
11,149,970
Issue date
Oct 19, 2021
Xergy Inc.
Bamdad Bahar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid desiccant based dehumidification and cooling system
Patent number
11,123,682
Issue date
Sep 21, 2021
University of Florida Research Foundation, Incorporated
Saeed Moghaddam
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hollow fiber membrane contactor scrubber/stripper for cabin carbon...
Patent number
11,123,685
Issue date
Sep 21, 2021
Honeywell International Inc.
Jun Isobe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEN PRODUCTION FROM AIR
Publication number
20250092532
Publication date
Mar 20, 2025
THE UNIVERSITY OF MELBOURNE
Gang LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cooling Systems Having An Integrated Ionic Liquid Salt Dehumidifica...
Publication number
20250093053
Publication date
Mar 20, 2025
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROMAGNETIC REGENERATION OF IONIC LIQUIDS POST CO2 CAPTURE
Publication number
20250090995
Publication date
Mar 20, 2025
Case Western Reserve University
Burcu Gurkan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Absorbing Composition, Method of Absorbing Carbon Di...
Publication number
20250083096
Publication date
Mar 13, 2025
SK INNOVATION CO., LTD.
Ji Su Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TASK-SPECIFIC IONIC LIQUID-DERIVED SYSTEM FOR SELECTIVE OXYGEN PROD...
Publication number
20250083092
Publication date
Mar 13, 2025
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Absorbing Composition, Method of Absorbing Carbon Di...
Publication number
20250083125
Publication date
Mar 13, 2025
SK INNOVATION CO., LTD.
Ji Su Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane-based processing for ambient water-group species captured...
Publication number
20250073636
Publication date
Mar 6, 2025
Eurica Califorrniaa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ENERGY EFFICIENT POST-COMBUSTION CO2 CAPTURING PROCESS USING IONIC...
Publication number
20250073635
Publication date
Mar 6, 2025
Chevron U.S.A. Inc.
Dominic BURNS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE ABSORBER
Publication number
20250065258
Publication date
Feb 27, 2025
ZEON CORPORATION
Shigetaka HAYANO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Interfacial Surface Structures for Carbon Dioxide Removal Systems
Publication number
20250058271
Publication date
Feb 20, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VERSATILE SCRUBBING LIQUID FOR REMOVAL OF CONTAMINANTS FROM A GASEO...
Publication number
20250041798
Publication date
Feb 6, 2025
CLAIRION LTD.
Revital MALI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLY(IONIC LIQUID)S COMPOSITE FOR ABSORPTION AND SEPARATION
Publication number
20250025830
Publication date
Jan 23, 2025
W.L. GORE & ASSOCIATES, INC.
Shaofeng Ran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR CARBON DIOXIDE ABSORPTION
Publication number
20250018330
Publication date
Jan 16, 2025
SANYO CHEMICAL INDUSTRIES, LTD.
Takuma TAKEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTRIBUTED CONTAMINANT REMOVAL USING LIQUID SORBENT
Publication number
20250018326
Publication date
Jan 16, 2025
Honeywell International Inc.
Rebecca Kamire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Absorbent Including Phenolate-Based Ionic Liquid and...
Publication number
20250001390
Publication date
Jan 2, 2025
SK INNOVATION CO., LTD.
Lim Ok Pyun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Capturing a Target Species From a Gas
Publication number
20240424446
Publication date
Dec 26, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTAMINENT REMOVAL SYSTEM USING SEPARATE LIQUID SORBENT LOOPS
Publication number
20240359132
Publication date
Oct 31, 2024
Honeywell International Inc.
Phoebe Henson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID WATER REMOVAL FROM AN IONIC LIQUID MIXTURE OF A CONTAMINANT...
Publication number
20240327041
Publication date
Oct 3, 2024
Honeywell International Inc.
Phoebe Henson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POWER-TO-WATER BATTERY AND USES THEREOF
Publication number
20240286075
Publication date
Aug 29, 2024
City University of Hong Kong
Wei WU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF HYDROXIDE IONS AS A HEAT SOURCE
Publication number
20240278174
Publication date
Aug 22, 2024
Equinor Energy AS
Gelein DE KOEIJER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SYNTHESIZING ZWITTERIONIC BASES, ZWITTERIONIC BASES, PR...
Publication number
20240131467
Publication date
Apr 25, 2024
Petroleo Brasileiro S.A. - PETROBRAS
Jailton FERREIRA DO NASCIMENTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Capturing a Target Species From a Gas
Publication number
20240009623
Publication date
Jan 11, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL-CONTAINING IONIC LIQUIDS WITH REDUCED VISCOSITY
Publication number
20230399276
Publication date
Dec 14, 2023
Chevron Phillips Chemical Company LP
Orson L. Sydora
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MAGNETIC SWING ABSORPTION
Publication number
20230302399
Publication date
Sep 28, 2023
Khalifa University of Science and Technology
Dionysios KAROUSOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS SEPARATION DEVICE, AIR PURIFIER, AIR CONDITIONER, AND AC...
Publication number
20230271132
Publication date
Aug 31, 2023
KURARAY CO.,LTD.
Momotaro KANNO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND PROCESS FOR CARBON CAPTURE AND CONVERSION
Publication number
20230256380
Publication date
Aug 17, 2023
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Meenesh R. Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION
Publication number
20230241547
Publication date
Aug 3, 2023
Research Triangle Institute
Marty Lail
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ATMOSPHERIC VAPOR EXTRACTION
Publication number
20230078132
Publication date
Mar 16, 2023
Source Global, PBC
Cody Friesen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
PROCESS AND PLANT FOR GAS MIXTURES CONTAINING ACID GAS TREATMENT
Publication number
20230053826
Publication date
Feb 23, 2023
ENI S.p.A.
Alberto Renato De ANGELIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANIC IODINE REMOVER AND ORGANIC IODINE REMOVING APPARATUS
Publication number
20230032273
Publication date
Feb 2, 2023
HITACHI-GE NUCLEAR ENERGY, LTD
Sohei FUKUI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING