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Purification by cryogenic separation
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C01B2203/046
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Inorganic chemistry
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Integrated processes for the production of hydrogen or synthesis gas
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C01B2203/046
Purification by cryogenic separation
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Patents Grants
last 30 patents
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Patent Grant
Process and system for producing fuel
Patent number
11,946,001
Issue date
Apr 2, 2024
Iogen Corporation
Patrick J. Foody
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and plant for producing a purified and converted synthesis gas
Patent number
11,912,576
Issue date
Feb 27, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Stefan Walter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for processing ammonia
Patent number
11,866,328
Issue date
Jan 9, 2024
AMOGY Inc.
Boris Sheludko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of ammonia synthesis gas
Patent number
11,840,448
Issue date
Dec 12, 2023
Topsoe A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for processing ammonia
Patent number
11,795,055
Issue date
Oct 24, 2023
AMOGY Inc.
Boris Sheludko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing a cooled syngas of improved quality
Patent number
11,760,631
Issue date
Sep 19, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for H2 and syngas production
Patent number
11,753,299
Issue date
Sep 12, 2023
Air Products and Chemicals, Inc.
Xiang-Dong Peng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for preparation of hydrogen and separation of car...
Patent number
11,673,805
Issue date
Jun 13, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sophia Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Plant and process for producing synthesis gas
Patent number
11,649,164
Issue date
May 16, 2023
HALDOR TOPSØE A/S
Peter Mølgaard Mortensen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and a system for producing synthesis gas
Patent number
11,643,609
Issue date
May 9, 2023
Reliance Industries Limited
Sateesh Daggupati
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrogen production by steam methane reforming
Patent number
11,591,215
Issue date
Feb 28, 2023
HALDOR TOPSØE A/S
Peter Mølgaard Mortensen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxidative coupling of methane methods and systems
Patent number
11,542,214
Issue date
Jan 3, 2023
Lummus Technology LLC
Guido Radaelli
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and system for liquifying a gas
Patent number
11,536,511
Issue date
Dec 27, 2022
Herbert L. Williams
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen production with membrane reformer
Patent number
11,492,254
Issue date
Nov 8, 2022
Saudi Arabian Oil Company
Aadesh Harale
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying a synthesis gas
Patent number
11,485,637
Issue date
Nov 1, 2022
Praxair Technology, Inc.
Luke J. Coleman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method to recover LPG and condensates from refineries fuel gas streams
Patent number
11,486,636
Issue date
Nov 1, 2022
1304338 Alberta Ltd.
Jose Lourenco
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for separating carbon isotope and method for concentrating c...
Patent number
11,413,596
Issue date
Aug 16, 2022
Korea Atomic Energy Research Institute
Do-Young Jeong
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon monoxide production process optimized by SOEC
Patent number
11,401,165
Issue date
Aug 2, 2022
HALDOR TOPSØE A/S
Henrik C. O. Wene
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for the preparation of ammonia synthesis gas
Patent number
11,370,658
Issue date
Jun 28, 2022
Topsoe A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and process for synthesis gas production
Patent number
11,345,593
Issue date
May 31, 2022
HALDOR TOPSØE A/S
Peter Mølgaard Mortensen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts, related methods and reaction products
Patent number
11,332,674
Issue date
May 17, 2022
Greyrock Technology, LLC
Robert Schuetzle
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and installation for obtaining hydrogen
Patent number
11,298,648
Issue date
Apr 12, 2022
Linde Aktiengesellschaft
Volker Goke
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite material, its manufacture and use in gas purification
Patent number
11,247,190
Issue date
Feb 15, 2022
Nanyang Technological University
Lan Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and plant for producing synthesis gas with variable composi...
Patent number
11,235,974
Issue date
Feb 1, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Bernd Polster
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
All-steam gasification with carbon capture
Patent number
11,193,074
Issue date
Dec 7, 2021
Wormser Energy Solutions, Inc.
Alex Wormser
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrogen gas dispensing systems and methods
Patent number
11,196,062
Issue date
Dec 7, 2021
Ivys Inc.
Christopher John O'Brien
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method of producing sulfur-depleted syngas
Patent number
11,186,483
Issue date
Nov 30, 2021
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for oxidative conversion of methane to ethylene
Patent number
11,148,985
Issue date
Oct 19, 2021
SABIC Global Technologies, B.V.
Aghaddin Mamedov
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process discharge gas polluted material removal device with regener...
Patent number
11,135,550
Issue date
Oct 5, 2021
Korea Institute of Machinery & Materials
Dae-hoon Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the co-production of methanol and ammonia in parallel
Patent number
11,124,424
Issue date
Sep 21, 2021
Haldor Topsoe A/S
Pat A. Han
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process and apparatus for cracking ammonia
Publication number
20240166506
Publication date
May 23, 2024
Air Products and Chemicals, Inc.
Vincent White
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS AND SYSTEMS FOR EFFICIENTLY AND CLEANLY MANUFACTURING AMMON...
Publication number
20240150189
Publication date
May 9, 2024
Decarbtek Global Corp.
Henry Gil
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING HYDROGEN FROM AMMONIA BY USING PRESSURE SWING...
Publication number
20240139669
Publication date
May 2, 2024
POSCO Co., Ltd
Chi-Kyu Ahn
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CONVERSION OF AMMONIA TO HYDROGEN AND NITROGEN USING AMMONIA AS A S...
Publication number
20240140788
Publication date
May 2, 2024
Saudi Arabian Oil Company
Mohammad Abdur Rakib
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PARTIAL OXIDATION SULFUR TECHNOLOGY (POST)
Publication number
20240132345
Publication date
Apr 25, 2024
Saudi Arabian Oil Company
John O'Connell
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR PROCESSING AMMONIA
Publication number
20240132346
Publication date
Apr 25, 2024
AMOGY Inc.
Boris SHELUDKO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR PROCESSING AMMONIA
Publication number
20240132347
Publication date
Apr 25, 2024
AMOGY Inc.
Boris SHELUDKO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CLOSED-LOOP SYSTEM FOR GROWTH OF AQUATIC BIOMASS AND GASIFICATION T...
Publication number
20240124900
Publication date
Apr 18, 2024
Genifuel Corporation
James R. Oyler
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Hydrogen Production by Sulfur Steam Reforming
Publication number
20240109772
Publication date
Apr 4, 2024
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BLEED-OFF GAS RECOVERY IN A DIRECT REDUCTION PROCESS
Publication number
20240084410
Publication date
Mar 14, 2024
HYBRIT Development AB
Farzad Mohseni-Mörner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR CONTINUOUS PRODUCTION OF HYDROGEN
Publication number
20240076183
Publication date
Mar 7, 2024
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hajime KAWANAMI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR MINIMIZING NITROGEN OXIDE EMISSIONS OF A STEAM REFORMING...
Publication number
20240017994
Publication date
Jan 18, 2024
ThyssenKrupp Industrial Solutions AG
Oliver MEISSNER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING HYDROGEN FROM SECONDARY ALUMINUM ASH
Publication number
20240002222
Publication date
Jan 4, 2024
Guangdong Zhidao Advanced Civil Engineering Materials Technology Research Co....
Dakang Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Processes and Systems for Upgrading a Hydrocarbon-Containing Feed
Publication number
20230416622
Publication date
Dec 28, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Mohsen N. Harandi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROGEN SUPPLY SYSTEM
Publication number
20230416083
Publication date
Dec 28, 2023
ENEOS Corporation
Tadashi SEIKE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Processes and Systems for Upgrading a Hydrocarbon-Containing Feed
Publication number
20230406700
Publication date
Dec 21, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Mohsen N. Harandi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PHOTOCATALYST SUSPENSION REACTOR FOR SOLAR FUEL FORMATION
Publication number
20230390724
Publication date
Dec 7, 2023
The Regents of the University of California
Shane Ardo
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING A COOLED SYNGAS OF IMPROVED QUALITY
Publication number
20230391618
Publication date
Dec 7, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for H2 and Syngas Production
Publication number
20230331549
Publication date
Oct 19, 2023
Air Products and Chemicals, Inc.
XIANG-DONG PENG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OFF-GAS UTILIZATION IN ELECTRICALLY HEATED REFORMING PLANT
Publication number
20230330620
Publication date
Oct 19, 2023
Topsoe A/S
Peter Mølgaard MORTENSEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND SYSTEM FOR PRODUCING FUEL
Publication number
20230295523
Publication date
Sep 21, 2023
Iogen Corporation
Patrick J. FOODY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Low carbon hydrogen fuel
Publication number
20230294985
Publication date
Sep 21, 2023
Topsoe A/S
Steffen Spangsberg CHRISTENSEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR HYBRID PRODUCTION OF SYNTHETIC DIHYDROGEN AND...
Publication number
20230264950
Publication date
Aug 24, 2023
ENGIE
Yilmaz KARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING A GAS STREAM COMPRISING CARBON MONOXIDE
Publication number
20230264955
Publication date
Aug 24, 2023
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Henry Arthur CLAXTON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ammonia Cracking for Green Hydrogen
Publication number
20230242395
Publication date
Aug 3, 2023
Air Products and Chemicals, Inc.
Andrew Shaw
C01 - INORGANIC CHEMISTRY
Information
Patent Application
STEAM REFORMING
Publication number
20230242397
Publication date
Aug 3, 2023
Johnson Matthey Public Limited Company
Mikael CARLSSON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING CARBON-NEGATIVE GREEN HYDROGEN AN...
Publication number
20230234843
Publication date
Jul 27, 2023
Yosemite Clean Energy, LLC
Thomas Garrett Hobby
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR GENERATING A PURIFIED HYDROGEN PRODUCT FROM HEAVY HYDRO...
Publication number
20230192485
Publication date
Jun 22, 2023
Frank J. Klein
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND PLANT FOR PRODUCING METHANOL AND CARBON MONOXIDE
Publication number
20230192483
Publication date
Jun 22, 2023
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Peter WEIGAND
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF HYDROGEN
Publication number
20230174377
Publication date
Jun 8, 2023
Johnson Matthey Public Limited Company
William John COTTON
C01 - INORGANIC CHEMISTRY