Hydrogen

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CPC
B01D2256/16

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2256/00Main component in the product gas stream after treatment

Current Industry

B01D2256/16Hydrogen

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Organic hydrogen storage material dehydrogenation catalyst, support...
- Patent number 12,365,968
- Issue date Jul 22, 2025
- China Petroleum and Chemical Corporation
- Wei Lin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Systems and methods for producing hydrogen with integrated capture...
- Patent number 12,358,792
- Issue date Jul 15, 2025
- 8 Rivers Capital, LLC
- Maulik R. Shelat
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrolyzer system and matrix cell therefor
- Patent number 12,351,925
- Issue date Jul 8, 2025
- Airbus Defence and Space GmbH
- Winfried Lohmiller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Operation method for hydrogen production device, and hydrogen produ...
- Patent number 12,330,941
- Issue date Jun 17, 2025
- Osaka Gas Co., Ltd.
- Hinako Matsuo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pressure swing adsorption process for producing hydrogen and carbon...
- Patent number 12,312,242
- Issue date May 27, 2025
- Casale SA
- Anne Streb
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing a gas separation article and use thereof
- Patent number 12,303,840
- Issue date May 20, 2025
- CONDALIGN AS
- Henrik Hemmen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated production of hydrogen, electricity, and heat
- Patent number 12,288,908
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Kunho Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for providing a feedstock
- Patent number 12,269,005
- Issue date Apr 8, 2025
- LanzaTech, Inc.
- Robert John Conrado
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Attenuated combustion for clean power and hydrogen capture
- Patent number 12,264,620
- Issue date Apr 1, 2025
- Nucor Corporation
- Lindsay Leveen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methanol production process from syngas produced by catalytic parti...
- Patent number 12,264,124
- Issue date Apr 1, 2025
- ENI S.p.A.
- Sivadinarayana Chinta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Autonomous modular flare gas conversion systems and methods
- Patent number 12,252,461
- Issue date Mar 18, 2025
- M2X Energy Inc.
- Paul E Yelvington
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrogen recycle system and hydrogen recycle method
- Patent number 12,246,963
- Issue date Mar 11, 2025
- National University Corporation Tokai National Higher Education and Research...
- Shinji Kambara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for production and separation of hydrogen and c...
- Patent number 12,240,758
- Issue date Mar 4, 2025
- 8 Rivers Capital, LLC
- Mohammad Rafati
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods and apparatus for recycling tail gas in syngas fermentation...
- Patent number 12,239,939
- Issue date Mar 4, 2025
- LanzaTech, Inc.
- John D Winter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System and method for removal of carbon from carbon dioxide
- Patent number 12,234,154
- Issue date Feb 25, 2025
- Aquasource Technologies Corporation
- Shyam Vasant Dighe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen gas supply apparatus and hydrogen gas supply method
- Patent number 12,233,377
- Issue date Feb 25, 2025
- ENEOS Corporation
- Kazumi Maehara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for producing hydrocarbons from a solid renewable...
- Patent number 12,195,682
- Issue date Jan 14, 2025
- Topsoe A/S
- Mikala Grubb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Feed gas reforming system and method of controlling the same
- Patent number 12,195,335
- Issue date Jan 14, 2025
- Hyundai Motor Company
- Dong Seok Ko
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of renewable energy in the production of chemicals
- Patent number 12,186,726
- Issue date Jan 7, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Scott Stevenson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for the separation of a mixture of hydrogen a...
- Patent number 12,187,611
- Issue date Jan 7, 2025
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Bertrand Demolliens
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated production of hydrogen, electricity, and heat
- Patent number 12,191,543
- Issue date Jan 7, 2025
- Saudi Arabian Oil Company
- Kunho Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
LNG reformer system
- Patent number 12,179,164
- Issue date Dec 31, 2024
- Hyundai Motor Company
- Dong Seok Ko
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for pre-hydrotreating and purifying waste lubricating oil
- Patent number 12,173,252
- Issue date Dec 24, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bin Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for separating gas
- Patent number 12,151,193
- Issue date Nov 26, 2024
- CRI, EHF
- Emeric Sarron
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen purification devices
- Patent number 12,138,586
- Issue date Nov 12, 2024
- Element 1 Corp.
- David J. Edlund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing high purity hydrogen
- Patent number 12,140,374
- Issue date Nov 12, 2024
- Air Products and Chemicals, Inc.
- Shubhra Jyoti Bhadra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of renewable energy in olefin synthesis
- Patent number 12,128,378
- Issue date Oct 29, 2024
- SABIC GLOBAL TECHNOLOGIES B.V.
- Andrew Mark Ward
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for the separation of two gaseous streams eac...
- Patent number 12,109,527
- Issue date Oct 8, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Antoine Hernandez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for producing hydrogen and for separating carbon...
- Patent number 12,084,347
- Issue date Sep 10, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Sophia Schmidt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production of green ammonia from thermolyzer gas
- Patent number 12,084,353
- Issue date Sep 10, 2024
- CHZ Technologies, LLC
- Henry W. Brandhorst
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN PRODUCTION METHOD AND HYDROGEN PRODUCTION SYSTEM
- Publication number 20250236519
- Publication date Jul 24, 2025
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Hideki ABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM SYNTHESIS GAS
- Publication number 20250222394
- Publication date Jul 10, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Sophia SCHMIDT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SIMULTANEOUS H2 PRODUCTION AND CO2 CAPTURE FROM ACID GAS STREAM
- Publication number 20250222396
- Publication date Jul 10, 2025
- Saudi Arabian Oil Company
- Mohammad Saad AlQahtani
- C01 - INORGANIC CHEMISTRY
Information Patent Application
H2 RECOVERY AND CO2 SEPARATION USING MEMBRANE
- Publication number 20250214836
- Publication date Jul 3, 2025
- Saudi Arabian Oil Company
- Ahmed W. Ameen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REMOVAL AGENT FOR FINE-REMOVAL OF CO IN HYDROGEN, AND PREPARATION M...
- Publication number 20250205675
- Publication date Jun 26, 2025
- CHINA ENERGY INVESTMENT CORPORATION LIMITED
- Xiuying GUO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED SYSTEM OF DEVICES AND PROCEDURE FOR CONVERTING CARBON-BA...
- Publication number 20250206603
- Publication date Jun 26, 2025
- Blueplasma Power, S.L.
- Mario Araya Brenes
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING HYDROGEN FROM HYDROGEN-CONTAINING GAS
- Publication number 20250206606
- Publication date Jun 26, 2025
- UOP LLC
- Lubo ZHOU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INTEGRATION OF ADSORPTION DEVICE AND GAS FERMENTATION
- Publication number 20250197792
- Publication date Jun 19, 2025
- LanzaTech, Inc.
- Darren Earl Youngs
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND APPARATUSES FOR REDUCING MOLECULAR WEIGHT FLUCTUATION...
- Publication number 20250196053
- Publication date Jun 19, 2025
- UOP LLC
- Anh Ngo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND PLANT FOR PRODUCING HYDROCARBONS FROM A SOLID RENEWABLE...
- Publication number 20250197745
- Publication date Jun 19, 2025
- Topsoe A/S
- Mikala GRUBB
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROGEN PRODUCTION APPARATUS AND METHOD THEREFOR
- Publication number 20250197210
- Publication date Jun 19, 2025
- Hyundai Motor Company
- Ha Eun Jeong
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDR...
- Publication number 20250188565
- Publication date Jun 12, 2025
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON CAPTURE SYSTEM
- Publication number 20250177902
- Publication date Jun 5, 2025
- TOTALENERGIES ONETECH
- Luis Manuel Cravo Pereira
- C01 - INORGANIC CHEMISTRY
Information Patent Application
VERSATILE AND FLEXIBLE, ENVIRONMENTALLY FRIENDLY AND ECONOMICALLY V...
- Publication number 20250178895
- Publication date Jun 5, 2025
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
- Mordechay HERSKOWITZ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SOLID DESICCANT RESISTANT TO ALKALI HYDROXIDES
- Publication number 20250170522
- Publication date May 29, 2025
- Arkema France
- Ugo RAVON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sodium Formate Hydrogen Extraction System Operation And Production...
- Publication number 20250167271
- Publication date May 22, 2025
- NuScale Power, LLC
- Francis Y. Tsang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INTEGRATED STEAM CRACKING AND HYDROGEN PRODUCTION PROCESS
- Publication number 20250162964
- Publication date May 22, 2025
- UOP LLC
- Bradley Russell
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR PRESSURIZING HYDROGEN USED IN PROTON EXCHAN...
- Publication number 20250167272
- Publication date May 22, 2025
- Caterpillar Inc.,
- Benjamin William HANKS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN GAS SUPPLY APPARATUS AND HYDROGEN GAS SUPPLY METHOD
- Publication number 20250153087
- Publication date May 15, 2025
- ENEOS Corporation
- Kazumi MAEHARA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
STEAM-METHANE REFORMING IN HYDROGEN PRODUCTION
- Publication number 20250154003
- Publication date May 15, 2025
- Saudi Arabian Oil Company
- Eiman Hassan AL MUNIF
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON MOLECULAR SIEVES MEMBRANES WITH ATOMIC ALUMINUM DISTRIBUTED...
- Publication number 20250144575
- Publication date May 8, 2025
- FUNDACIÓN TECNALIA RESEARCH & INNOVATION
- MARGOT ANABELL LLOSA TANCO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Adsorbent Material, Adsorption System, and Adsorption Process
- Publication number 20250144601
- Publication date May 8, 2025
- Air Products and Chemicals, Inc.
- Timothy Christopher Golden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFORMING WITH CARBON CAPTURE
- Publication number 20250145459
- Publication date May 8, 2025
- ZoneFlow Reactor Technologies, LLC
- Jonathan Jay Feinstein
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Adsorbent Material, Adsorption System, and Adsorption Process For H...
- Publication number 20250145460
- Publication date May 8, 2025
- Air Products and Chemicals, Inc.
- Jay A. Thakkar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN PRODUCTION PROCESS WITH CARBON DIOXIDE CAPTURE HAVING REDU...
- Publication number 20250136444
- Publication date May 1, 2025
- UOP LLC
- Michael R. Van de Cotte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON CAPTURE SYSTEM ONBOARD A VESSEL
- Publication number 20250132364
- Publication date Apr 24, 2025
- TOTALENERGIES ONETECH
- Luis Manuel Cravo Pereira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POWER RECOVERY DURING GAS SEPARATION
- Publication number 20250114741
- Publication date Apr 10, 2025
- SABIC Global Technologies B.V.
- Israr Ul Haque
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING HYDROGEN WITH INTEGRATED CAPTURE...
- Publication number 20250115479
- Publication date Apr 10, 2025
- 8 RIVERS CAPITAL, LLC
- Maulik R. Shelat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pressure Vessel Nozzle and Associated Method
- Publication number 20250109827
- Publication date Apr 3, 2025
- Air Products and Chemicals, Inc.
- Gordon Jonas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
ALKANOLAMINE-CONTAINING MEMBRANES AND METHODS OF MAKING AND USING T...
- Publication number 20250108339
- Publication date Apr 3, 2025
- Ohio State Innovation Foundation
- W.S. Winston HO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic hydrogen storage material dehydrogenation catalyst, support...

Systems and methods for producing hydrogen with integrated capture...

Electrolyzer system and matrix cell therefor

Operation method for hydrogen production device, and hydrogen produ...

Pressure swing adsorption process for producing hydrogen and carbon...

Method for producing a gas separation article and use thereof

Integrated production of hydrogen, electricity, and heat

Process and apparatus for providing a feedstock

Attenuated combustion for clean power and hydrogen capture

Methanol production process from syngas produced by catalytic parti...

Autonomous modular flare gas conversion systems and methods

Hydrogen recycle system and hydrogen recycle method

Systems and methods for production and separation of hydrogen and c...

Methods and apparatus for recycling tail gas in syngas fermentation...

System and method for removal of carbon from carbon dioxide

Hydrogen gas supply apparatus and hydrogen gas supply method

Process and plant for producing hydrocarbons from a solid renewable...

Feed gas reforming system and method of controlling the same

Use of renewable energy in the production of chemicals

Process and apparatus for the separation of a mixture of hydrogen a...

Integrated production of hydrogen, electricity, and heat

LNG reformer system

Method for pre-hydrotreating and purifying waste lubricating oil

System for separating gas

Hydrogen purification devices

Method for producing high purity hydrogen

Use of renewable energy in olefin synthesis

Process and apparatus for the separation of two gaseous streams eac...

Process and plant for producing hydrogen and for separating carbon...

Production of green ammonia from thermolyzer gas

Patents Applicationslast 30 patents

HYDROGEN PRODUCTION METHOD AND HYDROGEN PRODUCTION SYSTEM

PROCESS FOR SEPARATING CARBON DIOXIDE FROM SYNTHESIS GAS

SIMULTANEOUS H2 PRODUCTION AND CO2 CAPTURE FROM ACID GAS STREAM

H2 RECOVERY AND CO2 SEPARATION USING MEMBRANE

REMOVAL AGENT FOR FINE-REMOVAL OF CO IN HYDROGEN, AND PREPARATION M...

INTEGRATED SYSTEM OF DEVICES AND PROCEDURE FOR CONVERTING CARBON-BA...

PROCESS FOR PRODUCING HYDROGEN FROM HYDROGEN-CONTAINING GAS

INTEGRATION OF ADSORPTION DEVICE AND GAS FERMENTATION

PROCESSES AND APPARATUSES FOR REDUCING MOLECULAR WEIGHT FLUCTUATION...

PROCESS AND PLANT FOR PRODUCING HYDROCARBONS FROM A SOLID RENEWABLE...

HYDROGEN PRODUCTION APPARATUS AND METHOD THEREFOR

BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDR...

CARBON CAPTURE SYSTEM

VERSATILE AND FLEXIBLE, ENVIRONMENTALLY FRIENDLY AND ECONOMICALLY V...

SOLID DESICCANT RESISTANT TO ALKALI HYDROXIDES

Sodium Formate Hydrogen Extraction System Operation And Production...

INTEGRATED STEAM CRACKING AND HYDROGEN PRODUCTION PROCESS

SYSTEMS AND METHODS FOR PRESSURIZING HYDROGEN USED IN PROTON EXCHAN...

HYDROGEN GAS SUPPLY APPARATUS AND HYDROGEN GAS SUPPLY METHOD

STEAM-METHANE REFORMING IN HYDROGEN PRODUCTION

CARBON MOLECULAR SIEVES MEMBRANES WITH ATOMIC ALUMINUM DISTRIBUTED...

Adsorbent Material, Adsorption System, and Adsorption Process

REFORMING WITH CARBON CAPTURE

Adsorbent Material, Adsorption System, and Adsorption Process For H...

HYDROGEN PRODUCTION PROCESS WITH CARBON DIOXIDE CAPTURE HAVING REDU...

CARBON CAPTURE SYSTEM ONBOARD A VESSEL

POWER RECOVERY DURING GAS SEPARATION

SYSTEMS AND METHODS FOR PRODUCING HYDROGEN WITH INTEGRATED CAPTURE...

Pressure Vessel Nozzle and Associated Method

ALKANOLAMINE-CONTAINING MEMBRANES AND METHODS OF MAKING AND USING T...