Purification or separation of specific gases

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Patents Grantslast 30 patents

Information Patent Grant
Continuous carbonaceous matter thermolysis and pressurized char act...
- Patent number 12,221,350
- Issue date Feb 11, 2025
- John Wright Coulter Black
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removal of sulfides from carbon monoxide rich gas strea...
- Patent number 12,195,341
- Issue date Jan 14, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Pankaj Singh Gautam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas decarbonization
- Patent number 12,179,143
- Issue date Dec 31, 2024
- Air Products and Chemicals, Inc.
- Mozhgan Alimohammadi Zanjani
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method of producing ultra-pure hydrogen on-demand from a...
- Patent number 12,157,668
- Issue date Dec 3, 2024
- Peter R. Bossard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods and apparatuses for hydrogen production
- Patent number 12,145,847
- Issue date Nov 19, 2024
- 8 Rivers Capital, LLC
- Rodney John Allam
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatuses and methods for hydrogen production
- Patent number 12,139,405
- Issue date Nov 12, 2024
- 8 Rivers Capital, LLC
- Rodney John Allam
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Portable system for the production of oxygen
- Patent number 12,138,494
- Issue date Nov 12, 2024
- OXYGENIUM LTD.
- Liraz Avraham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for mixing transmission and separation of hydr...
- Patent number 12,115,493
- Issue date Oct 15, 2024
- GuangDong QingYi Energy Technology Co., Ltd.
- Huajie Yu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of purifying crude lithium bis(fluorosulfonyl)imide
- Patent number 12,084,344
- Issue date Sep 10, 2024
- NOVEL COSMOS ADVANCED MATERIAL(ANHUI) CO., LTD.
- Chiwei Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon dioxide capture system and method of capturing carbon dioxide
- Patent number 12,059,648
- Issue date Aug 13, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- David Roger Moore
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for continuously generating silicon monoxide gas
- Patent number 12,024,437
- Issue date Jul 2, 2024
- Osaka Titanium Technologies Co., Ltd.
- Yusuke Kashitani
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and arrangement for recovering a helium product from natural...
- Patent number 11,986,770
- Issue date May 21, 2024
- Linde GmbM
- Martin Bauer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and system for generating nitrogen gas through dehumidify...
- Patent number 11,978,935
- Issue date May 7, 2024
- MICRO CONTROL SYSTEMS LTD.
- Katsumichi Tagami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hybrid post-combustion CO2 capture system and method
- Patent number 11,938,443
- Issue date Mar 26, 2024
- University of Kentucky Research Foundation
- Kunlei Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of hyperpolarized gas
- Patent number 11,926,525
- Issue date Mar 12, 2024
- The University of Nottingham
- Thomas Meersmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for adsorptive distillation for cryogenic argo...
- Patent number 11,885,562
- Issue date Jan 30, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Nicolas Kofman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Porous ceramic supports for resistively heated hybrid gas sorbents
- Patent number 11,883,793
- Issue date Jan 30, 2024
- Lawrence Livermore National Security, LLC
- Nathan C. Ellebracht
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated system and method for hydrogen purification, storage and...
- Patent number 11,873,221
- Issue date Jan 16, 2024
- Xi'an Jiaotong University
- Zhen Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separation of hydrogen and oxygen
- Patent number 11,850,546
- Issue date Dec 26, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Abdulaziz M. Al-Jodai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon monoxide electrolyzers used with reverse water gas shift rea...
- Patent number 11,846,034
- Issue date Dec 19, 2023
- Dioxycle
- Ruperto G Mariano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon dioxide treatment device and method of producing carbon comp...
- Patent number 11,840,768
- Issue date Dec 12, 2023
- Honda Motor Co., Ltd.
- Hiroshi Oikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous carbonaceous matter thermolysis and pressurized char act...
- Patent number 11,834,338
- Issue date Dec 5, 2023
- John W. Black
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxy-fuel heated hydrogen production process
- Patent number 11,814,288
- Issue date Nov 14, 2023
- 8 Rivers Capital, LLC
- Rodney John Allam
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Support-free adsorbents for CO2 capture from air
- Patent number 11,813,582
- Issue date Nov 14, 2023
- Lawrence Livermore National Security, LLC
- Simon Hoching Pang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing astatine
- Patent number 11,795,056
- Issue date Oct 24, 2023
- Osaka University
- Atsushi Shinohara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas recovering apparatus, semiconductor manufacturing system, and g...
- Patent number 11,766,635
- Issue date Sep 26, 2023
- Kioxia Corporation
- Yuya Matsubara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur-doped porous carbon derived from heavy hydrocarbons and meth...
- Patent number 11,746,020
- Issue date Sep 5, 2023
- ExxonMobil Technology and Engineering Company
- Yi Du
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for reducing carbon dioxide to manufacture multi-carbon hydr...
- Patent number 11,731,923
- Issue date Aug 22, 2023
- Chin-Chang Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated process for filtering constituents from a gas stream
- Patent number 11,713,443
- Issue date Aug 1, 2023
- LanzaTech, Inc.
- Richard Rosin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separation and purification coupled process with high helium yield...
- Patent number 11,697,092
- Issue date Jul 11, 2023
- Dalian University of Technology
- Gaohong He
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OZONE CONCENTRATOR, SUBSTRATE PROCESSING APPARATUS, AND OZONE SUPPL...
- Publication number 20250099904
- Publication date Mar 27, 2025
- TOKYO ELECTRON LIMITED
- Yuki CHIDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF SYNTHETIC HYDROCARBONS
- Publication number 20250093023
- Publication date Mar 20, 2025
- Arcadia eFuels US Inc.
- Jeroen Harrie Moors
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCING HYDROGEN FROM HYDROGEN SULFIDE
- Publication number 20250091864
- Publication date Mar 20, 2025
- Saudi Arabian Oil Company
- Ali A. Almofleh
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHANE REFORMING REACTION SYSTEM
- Publication number 20250042734
- Publication date Feb 6, 2025
- INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Yong HAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PURIFICATION METHOD AND SYSTEM FOR AQUEOUS HYDROGEN PEROXIDE SOLUTION
- Publication number 20250042737
- Publication date Feb 6, 2025
- DONGWOO FINE-CHEM CO., LTD
- Hong-Ki MIN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PORTABLE SYSTEM FOR THE PRODUCTION OF OXYGEN
- Publication number 20250032826
- Publication date Jan 30, 2025
- Oxygenium Ltd.
- Liraz Avraham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUSES AND METHODS FOR HYDROGEN PRODUCTION
- Publication number 20250033961
- Publication date Jan 30, 2025
- 8 RIVERS CAPITAL, LLC
- Rodney John Allam
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Sulfur Driven Carbon Monoxide Production Process
- Publication number 20240417255
- Publication date Dec 19, 2024
- D-CRBN BV
- Gill SCHELTJENS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
THERMOCHEMICAL PROCESS AND COMPACT APPARATUS FOR THE CONCENTRATION...
- Publication number 20240409407
- Publication date Dec 12, 2024
- Deutsches Zentrum fur Luft-und Raumfahrt e.V.
- Josua VIETEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFICATION OF HELIUM TO VERY HIGH PURITY
- Publication number 20240409409
- Publication date Dec 12, 2024
- Air Liquide Advanced Technologies US LLC
- Paul TERRIEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS AND APPARATUSES FOR HYDROGEN PRODUCTION
- Publication number 20240391769
- Publication date Nov 28, 2024
- 8 RIVERS CAPITAL, LLC
- Rodney John Allam
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GIS-TYPE ZEOLITE, ADSORBENT, AND SEPARATION METHOD
- Publication number 20240382926
- Publication date Nov 21, 2024
- Asahi Kasei Kabushiki Kaisha
- Atsushi OKUBO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Apparatus and Process for Oxygen Production
- Publication number 20240375037
- Publication date Nov 14, 2024
- Air Products and Chemicals, Inc.
- JAY A. THAKKAR
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON DIOXIDE CAPTURE WITH SYSTEM OF CONTACTORS EACH HAVING FLUIDI...
- Publication number 20240367093
- Publication date Nov 7, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- David Roger Moore
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAXIMIZING SYNGAS CARBON UTILIZATION AND CONVERSION TO BIOFUEL
- Publication number 20240359979
- Publication date Oct 31, 2024
- ENERKEM INC.
- Jean-Pierre CRETE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON DIOXIDE CAPTURE WITH CONTACTOR HAVING FLUIDICALLY-ISOLATED,...
- Publication number 20240359131
- Publication date Oct 31, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- David Roger Moore
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HELIUM SEPARATION AND RECOVERY PROCESS
- Publication number 20240343578
- Publication date Oct 17, 2024
- Arjae Design Solutions Ltd.
- Ernie MAURIER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS REDUCING ENERGY CONSUMPTION IN GAS FERMENTATION
- Publication number 20240327873
- Publication date Oct 3, 2024
- LanzaTech, Inc.
- Steven Andrew Metzgar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PRODUCING HYDROGEN FROM HYDROGEN SULFIDE
- Publication number 20240327208
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Hassan A. Aljama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method of Producing Ultra-Pure Hydrogen On-Demand from a...
- Publication number 20240327209
- Publication date Oct 3, 2024
- Peter R. Bossard
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON DIOXIDE ADSORBENT, MANUFACTURING METHOD OF THE SAME, DEVICE...
- Publication number 20240286108
- Publication date Aug 29, 2024
- Korea Institute Of Energy Research
- Jong-ho PARK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING GRAPHENE AND HYDROGEN
- Publication number 20240286895
- Publication date Aug 29, 2024
- Innova Hydrogen Corp.
- Norman Leroy ARRISON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS AND APPARATUS FOR SCRUBBING A GAS STREAM
- Publication number 20240286908
- Publication date Aug 29, 2024
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Gian Luigi CALORO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Porous NiBZY Supports for Hydrogen Separation Membranes
- Publication number 20240278192
- Publication date Aug 22, 2024
- W. Grover Coors
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Steam-Hydrocarbon Reforming with Low Steam Production
- Publication number 20240279057
- Publication date Aug 22, 2024
- Air Products and Chemicals, Inc.
- Thomas Frommweiler
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROCARBON PRODUCTION APPARATUS AND HYDROCARBON PRODUCTION METHOD
- Publication number 20240271045
- Publication date Aug 15, 2024
- ENEOS Corporation
- Atsushi KOBAYASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROGEN SULFIDE PURIFICATION METHOD, LITHIUM SULFIDE PRODUCTION ME...
- Publication number 20240270575
- Publication date Aug 15, 2024
- AGC Inc.
- Ryota ANDO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PURIFYING CRUDE LITHIUM BIS(FLUOROSULFONYL)IMIDE
- Publication number 20240262688
- Publication date Aug 8, 2024
- Novel Cosmos Advanced Material (Anhui) Co., Ltd.
- Chiwei WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BLUE METHANOL
- Publication number 20240246814
- Publication date Jul 25, 2024
- Topsoe A/S
- Per Juul DAHL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INDUSTRIAL, COMMERCIAL AND RESIDENTIAL HYDROGEN GAS PRODUCTION, STO...
- Publication number 20240239651
- Publication date Jul 18, 2024
- Robert John McKENZIE
- C01 - INORGANIC CHEMISTRY

Purification or separation of specific gases

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Continuous carbonaceous matter thermolysis and pressurized char act...

Process for removal of sulfides from carbon monoxide rich gas strea...

Flue gas decarbonization

System and method of producing ultra-pure hydrogen on-demand from a...

Methods and apparatuses for hydrogen production

Apparatuses and methods for hydrogen production

Portable system for the production of oxygen

Apparatus and method for mixing transmission and separation of hydr...

Method of purifying crude lithium bis(fluorosulfonyl)imide

Carbon dioxide capture system and method of capturing carbon dioxide

Method for continuously generating silicon monoxide gas

Method and arrangement for recovering a helium product from natural...

Apparatus and system for generating nitrogen gas through dehumidify...

Hybrid post-combustion CO2 capture system and method

Production of hyperpolarized gas

Method and apparatus for adsorptive distillation for cryogenic argo...

Porous ceramic supports for resistively heated hybrid gas sorbents

Integrated system and method for hydrogen purification, storage and...

Process for separation of hydrogen and oxygen

Carbon monoxide electrolyzers used with reverse water gas shift rea...

Carbon dioxide treatment device and method of producing carbon comp...

Continuous carbonaceous matter thermolysis and pressurized char act...

Oxy-fuel heated hydrogen production process

Support-free adsorbents for CO2 capture from air

Method for producing astatine

Gas recovering apparatus, semiconductor manufacturing system, and g...

Sulfur-doped porous carbon derived from heavy hydrocarbons and meth...

Method for reducing carbon dioxide to manufacture multi-carbon hydr...

Integrated process for filtering constituents from a gas stream

Separation and purification coupled process with high helium yield...

Patents Applicationslast 30 patents

OZONE CONCENTRATOR, SUBSTRATE PROCESSING APPARATUS, AND OZONE SUPPL...

PRODUCTION OF SYNTHETIC HYDROCARBONS

PRODUCING HYDROGEN FROM HYDROGEN SULFIDE

METHANE REFORMING REACTION SYSTEM

PURIFICATION METHOD AND SYSTEM FOR AQUEOUS HYDROGEN PEROXIDE SOLUTION

PORTABLE SYSTEM FOR THE PRODUCTION OF OXYGEN

APPARATUSES AND METHODS FOR HYDROGEN PRODUCTION

Sulfur Driven Carbon Monoxide Production Process

THERMOCHEMICAL PROCESS AND COMPACT APPARATUS FOR THE CONCENTRATION...

PROCESS FOR PURIFICATION OF HELIUM TO VERY HIGH PURITY

METHODS AND APPARATUSES FOR HYDROGEN PRODUCTION

GIS-TYPE ZEOLITE, ADSORBENT, AND SEPARATION METHOD

Apparatus and Process for Oxygen Production

CARBON DIOXIDE CAPTURE WITH SYSTEM OF CONTACTORS EACH HAVING FLUIDI...

MAXIMIZING SYNGAS CARBON UTILIZATION AND CONVERSION TO BIOFUEL

CARBON DIOXIDE CAPTURE WITH CONTACTOR HAVING FLUIDICALLY-ISOLATED,...

HELIUM SEPARATION AND RECOVERY PROCESS

PROCESS REDUCING ENERGY CONSUMPTION IN GAS FERMENTATION

PRODUCING HYDROGEN FROM HYDROGEN SULFIDE

System and Method of Producing Ultra-Pure Hydrogen On-Demand from a...

CARBON DIOXIDE ADSORBENT, MANUFACTURING METHOD OF THE SAME, DEVICE...

APPARATUS AND METHOD FOR PRODUCING GRAPHENE AND HYDROGEN

PROCESS AND APPARATUS FOR SCRUBBING A GAS STREAM

Porous NiBZY Supports for Hydrogen Separation Membranes

Steam-Hydrocarbon Reforming with Low Steam Production

HYDROCARBON PRODUCTION APPARATUS AND HYDROCARBON PRODUCTION METHOD

HYDROGEN SULFIDE PURIFICATION METHOD, LITHIUM SULFIDE PRODUCTION ME...

METHOD OF PURIFYING CRUDE LITHIUM BIS(FLUOROSULFONYL)IMIDE

BLUE METHANOL

INDUSTRIAL, COMMERCIAL AND RESIDENTIAL HYDROGEN GAS PRODUCTION, STO...