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the impurety being carbon dioxide
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C01B2203/0475
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Inorganic chemistry
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Integrated processes for the production of hydrogen or synthesis gas
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C01B2203/0475
the impurety being carbon dioxide
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Patents Grants
last 30 patents
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Patent Grant
Plant and process for producing hydrogen with improved operation of...
Patent number
12,330,939
Issue date
Jun 17, 2025
Topsoe A/S
Steffen Spangsberg Christensen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Furnaces and processes for synthesis gas production
Patent number
12,319,577
Issue date
Jun 3, 2025
Politecnico di Milano
Flavio Manenti
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low CO2 emissions methanol process and production apparatus
Patent number
12,304,816
Issue date
May 20, 2025
BD Energy Systems, LLC
Daniel Joseph Barnett
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the conversion of carbon dioxide
Patent number
12,264,069
Issue date
Apr 1, 2025
Oxy Low Carbon Venture, LLC
John M. Repasky
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for carbon capture
Patent number
12,263,442
Issue date
Apr 1, 2025
Caterpillar Inc.
David M. Ginter
C01 - INORGANIC CHEMISTRY
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Patent Grant
Hydrogen-fuelled gas turbine power system and method for its operation
Patent number
12,253,022
Issue date
Mar 18, 2025
ZEG POWER AS
Arne Råheim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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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
Production system and method of production for organic compound or...
Patent number
12,241,103
Issue date
Mar 4, 2025
Ajinomoto Co., Inc.
Mitsuhiro Kishino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pre-combustion CO2 removal in a natural gas fed steam methane refor...
Patent number
12,227,416
Issue date
Feb 18, 2025
Fluor Technologies Corporation
Ravi Ravikumar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen generation assemblies
Patent number
12,187,612
Issue date
Jan 7, 2025
Element 1 Corp.
David J Edlund
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for enriching carbon dioxide and hydrogen by water-gas shift...
Patent number
12,180,075
Issue date
Dec 31, 2024
Institute of Process Engineering, Chinese Academy of Sciences
Tingyu Zhu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of producing hydrogen and nitrogen using a feedstock gas re...
Patent number
12,157,669
Issue date
Dec 3, 2024
Ekona Power Inc.
Christopher Edwin John Reid
C01 - INORGANIC CHEMISTRY
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Patent Grant
System for separating gas
Patent number
12,151,193
Issue date
Nov 26, 2024
CRI, EHF
Emeric Sarron
C01 - INORGANIC CHEMISTRY
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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
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Patent Grant
Centrifuge reactor system and method
Patent number
12,139,677
Issue date
Nov 12, 2024
Other Lab, LLC
Peter Sturt Lynn
C01 - INORGANIC CHEMISTRY
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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
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Patent Grant
Biogas conversion to mixed alcohols
Patent number
12,129,225
Issue date
Oct 29, 2024
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
C01 - INORGANIC CHEMISTRY
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Process for the manufacture of a useful product from waste material...
Patent number
12,129,439
Issue date
Oct 29, 2024
Velocys Technologies Limited
Ivan Philip Greager
C01 - INORGANIC CHEMISTRY
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Methods and apparatus for offshore power generation and ammonia pro...
Patent number
12,116,877
Issue date
Oct 15, 2024
ExxonMobil Technology and Engineering Company
Rui Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process of steam reforming with low carbon dioxide emissions
Patent number
12,097,488
Issue date
Sep 24, 2024
WOOD ITALIANA S.R.L.
Fabio Ruggeri
C01 - INORGANIC CHEMISTRY
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Patent Grant
Processes and systems for producing hydrocarbon fuels having high c...
Patent number
12,098,328
Issue date
Sep 24, 2024
DG FUELS, LLC
Michael C. Darcy
C01 - INORGANIC CHEMISTRY
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Cogeneration of chemical products
Patent number
12,098,658
Issue date
Sep 24, 2024
8 Rivers Capital, LLC
Xijia Lu
C01 - INORGANIC CHEMISTRY
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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
Method of generating clean syngas
Patent number
12,077,435
Issue date
Sep 3, 2024
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process and plant for removal of acidic gas constituents from synth...
Patent number
12,054,390
Issue date
Aug 6, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alfred Gubrinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for production and separation of hydrogen and c...
Patent number
12,054,388
Issue date
Aug 6, 2024
8 Rivers Capital, LLC
Mohammad Rafati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen production from hydrocarbons with near zero greenhouse gas...
Patent number
12,043,545
Issue date
Jul 23, 2024
Saudi Arabian Oil Company
Serguey Viktorov Arkadakskiy
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for reusing zeolite adsorbent and regenerated adsorbent
Patent number
12,023,647
Issue date
Jul 2, 2024
Sekisui Chemical Co., Ltd.
Kazuto Natsuyama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for converting non-methane hydrocarbons to recove...
Patent number
12,024,429
Issue date
Jul 2, 2024
PROTEUM ENERGY, LLC
Robert Terry Kennon
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for using waste heat and carbon dioxide from the production...
Patent number
12,017,913
Issue date
Jun 25, 2024
Kraken Technology Holdings, LLC
Christopher Michael Miller
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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
HYDROGEN PRODUCTION APPARATUS AND METHOD THEREFOR
Publication number
20250197212
Publication date
Jun 19, 2025
Hyundai Motor Company
Ha Eun Jeong
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROGEN PRODUCTION SYSTEM AND METHOD FOR PRODUCING HYDROGEN USING...
Publication number
20250197214
Publication date
Jun 19, 2025
Hyundai Motor Company
Dong Seok Ko
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OPERATION METHOD AND OPERATION SYSTEM FOR SIMULTANEOUS PRODUCTION O...
Publication number
20250197213
Publication date
Jun 19, 2025
Korea Institute Of Energy Research
Hyung Jin YOON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF HYDROGEN FROM BIOMASS
Publication number
20250188375
Publication date
Jun 12, 2025
BHYO GmbH
Rolf Klaus Otto SCHMITT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROGEN PURIFICATION SYSTEM AND CONTROL METHOD THEREOF
Publication number
20250177916
Publication date
Jun 5, 2025
Industrial Technology Research Institute
Yin-Wen Tsai
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR CO-PRODUCING AMMONIA AND METHANOL WITH REDUCED CARBON
Publication number
20250178891
Publication date
Jun 5, 2025
Topsoe A/S
Per Juul DAHL
C01 - INORGANIC CHEMISTRY
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
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
PROCESS FOR SYNTHESISING METHANOL
Publication number
20250162966
Publication date
May 22, 2025
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Paul John CASSIDY
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
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
AMMONIA SYNTHESIS AND UREA SYNTHESIS WITH REDUCED CO2 FOOTPRINT
Publication number
20250154016
Publication date
May 15, 2025
THYSSENKRUPP UHDE GMBH
Frederick KESSLER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AMMONIA SYNTHESIS AND UREA SYNTHESIS WITH REDUCED CO2 FOOTPRINT
Publication number
20250145482
Publication date
May 8, 2025
THYSSENKRUPP UHDE GMBH
Frederick KESSLER
C01 - INORGANIC CHEMISTRY
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
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
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
MEMBRANE ASSISTED REFORMING PROCESS FOR THE PRODUCTION OF LOW CARBO...
Publication number
20250115480
Publication date
Apr 10, 2025
Saudi Arabian Oil Company
Aadesh Harale
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
BIOGAS CONVERSION TO MIXED ALCOHOLS
Publication number
20250115539
Publication date
Apr 10, 2025
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A METHOD OF FORMING A SYNGAS FOR PRODUCING LIQUID HYDROCARBONS
Publication number
20250100875
Publication date
Mar 27, 2025
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Stuart William ALLAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLANT AND PROCESS FOR PRODUCING HYDROGEN WITH IMPROVED OPERATION OF...
Publication number
20250100876
Publication date
Mar 27, 2025
Topsoe A/S
Steffen Spangsberg CHRISTENSEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHOD FOR RETROFITTING BROWNFIELD PLANTS
Publication number
20250083116
Publication date
Mar 13, 2025
NiQuan Energy, LLC
Ainsley Gill
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FULL TEMPERATURE RANGE SIMULATED ROTATED MOVING PRESSING SWING ADSO...
Publication number
20250083955
Publication date
Mar 13, 2025
ZHEJIANG TECHAIRS CLOUD TECHNOLOGIES INC
LANHAI WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROGEN GENERATION ASSEMBLIES
Publication number
20250074769
Publication date
Mar 6, 2025
ELEMENT 1 CORP.
David J. Edlund
C01 - INORGANIC CHEMISTRY
Information
Patent Application
System and process for producing synthetic fuels without emitting c...
Publication number
20250075139
Publication date
Mar 6, 2025
EDL ANLAGENBAU GESELLSCHAFT MBH
Rolf Gambert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR TREATING SMOKE CONTAINING CARBON DIOXIDE
Publication number
20250065262
Publication date
Feb 27, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Marine ANDRICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING HYDROGEN GAS FROM WATER AND METHANE
Publication number
20250059029
Publication date
Feb 20, 2025
Saudi Arabian Oil Company
Ahmet Atilgan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING HYDROGEN GAS FROM METHANE AND CAR...
Publication number
20250059033
Publication date
Feb 20, 2025
Saudi Arabian Oil Company
Ahmet Atilgan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...
Publication number
20250059035
Publication date
Feb 20, 2025
Chevron U.S.A. Inc.
Howard Steven Lacheen
C01 - INORGANIC CHEMISTRY