C01B 3/12

Sub-Class

Watch 2Status Updates

Stats

Description

Class  C01B : NON-METALLIC ELEMENTS; COMPOUNDS THEREOF


Subclass 3/12: Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen (production of water-gas or synthesis gas from solid carbonaceous material C10J ) Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents (by electrolysis of water C25B 1/04) by reaction of water vapour with carbon monoxide

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12264564 In-situ process to produce hydrogen-bearing gas from underground petroleum reservoirsJan 31, 24Apr 01, 25ProtonH2 Analytics, Limited
12258671 Reactors and methods for production of sustainable chemicals using carbon emissions of metallurgical furnacesJun 09, 23Mar 25, 25Dioxycle
12227415 System and method for making syngasJun 30, 21Feb 18, 25JBK Extractions LLC
12221586 Enhanced gasification system and methodJan 06, 23Feb 11, 25Aether Fuels Pte. Ltd.
12187677 Process for the removal of carbon monoxide from non-catalytic oxidative dehydrogenation product streamsJun 22, 23Jan 07, 25EcoCatalytic Inc.
12186726 Use of renewable energy in the production of chemicalsJan 14, 20Jan 07, 25Sabic Global Technologies B.V.
12180072 Chemical synthesis plantMar 27, 23Dec 31, 24Haldor Topsøe A/S
12163099 Process for producing synthetic fuelApr 01, 21Dec 10, 24Velocys Technologies Limited
12128378 Use of renewable energy in olefin synthesisJan 14, 20Oct 29, 24Sabic Global Technologies B.V.
12109527 Process and apparatus for the separation of two gaseous streams each containing carbon monoxide, hydrogen and at least one acid gasMay 30, 19Oct 08, 24L'Air Liquide - Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
12104240 Substrate with water-and-oil repellent layer, vapor deposition material, and method for producing substrate with water-and-oil repellent layerApr 15, 21Oct 01, 24AGC Inc.
12098328 Processes and systems for producing hydrocarbon fuels having high carbon conversion efficiencySep 26, 22Sep 24, 24DG Fuels, LLC
12065398 Use of renewable energy in methanol synthesisJan 14, 20Aug 20, 24Sabic Global Technologies B.V.
12012890 Integrated production of hydrogen, petrochemicals, and powerApr 26, 23Jun 18, 24Saudi Arabian Oil Company
11999618 Method and reactor for producing synthesis gas from a carbon and hydrogen source in the presence of an oxy flameJun 03, 21Jun 04, 24HYDRO-QUÉBEC
11981564 Carbon neutral conversion of residueSep 07, 23May 14, 24Saudi Arabian Oil Company
11965260 Augmenting syngas evolution processes using electrolysisSep 12, 23Apr 23, 24Dioxycle
11905478 Process for producing a synthetic fuelFeb 28, 23Feb 20, 24Velocys Technologies Ltd
11826694 Process and plant for removing carbon dioxide from synthesis gasNov 11, 21Nov 28, 23L'Air Liquide, Société l'Etude et l'Exploitation des Procédés Georges Claude
11788022 Augmenting syngas evolution processes using electrolysisNov 04, 22Oct 17, 23Dioxycle

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0114,769 CATALYST FOR LIQUID PHASE REFORMING OF BIOMASS DERIVED FROM HYDROTALCITE, METHOD FOR PREPARING THE SAME, AND METHOD FOR PRODUCING HYDROGEN USING THE SAMESep 30, 24Apr 10, 25Not available
2025/0100,875 A METHOD OF FORMING A SYNGAS FOR PRODUCING LIQUID HYDROCARBONSMar 16, 23Mar 27, 25Not available
2025/0091,862 CHEMICAL SYNTHESIS PLANTDec 02, 24Mar 20, 25Haldor Topsøe A/S
2025/0051,649 PROCESSES AND SYSTEMS FOR PRODUCING HYDROCARBON FUELS HAVING HIGH CARBON CONVERSION EFFICIENCYAug 21, 24Feb 13, 25DG Fuels, LLC
2025/0033,017 USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALSOct 15, 24Jan 30, 25Sabic Global Technologies B.V.
2025/0034,467 METHOD AND DEVICE FOR MAKING HYDROGEN FROM HETEROGENOUS WASTEOct 04, 24Jan 30, 25CLEAN ENERGY ENTERPRISES Inc.
2025/0033,964 METHODS AND APPARATUS FOR PRODUCTION OF HYDROGENJul 24, 23Jan 30, 25Not available
2025/0010,264 USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESISSep 26, 24Jan 09, 25Sabic Global Technologies B.V.
2025/0011,168 METHOD FOR PRODUCING BLUE HYDROGENNov 22, 22Jan 09, 25LOTTE CHEMICAL CORPORATION
2024/0425,432 Production and use of low or negative carbon eNaphthaJun 22, 23Dec 26, 24Not available
2024/0416,334 INTEGRATED CATALYST/ADSORBENT MANUFACTURING PROCESS FREE OF CO2 EMISSIONSJun 14, 23Dec 19, 24Saudi Arabian Oil Company
2024/0400,908 PRODUCTION OF SYNTHETIC HYDROCARBONSMay 30, 23Dec 05, 24Not available
2024/0390,852 USE OF OFF-GASES RICH IN CARBON MONOXIDE AS FEEDSTOCKS IN STEAM REFORMERSJul 07, 22Nov 28, 24Not available
2024/0391,770 Blue Hydrogen Production Methods and SystemsSep 26, 22Nov 28, 24Not available
2024/0387,845 INTEGRATED FUEL CELL SYSTEM WITH CATHODE EXHAUST-DRIVEN REFORMING PROCESS AND METHOD OF OPERATIONMay 15, 24Nov 21, 24Not available
2024/0376,387 Electrifield stream-methane-reforming reactor and methods of useMay 09, 23Nov 14, 24Not available
2024/0379,981 METHODS AND SYSTEMS FOR PROCESSING ELECTROCHEMICAL SYSTEM FUEL EXHAUSTMay 10, 24Nov 14, 24Not available
2024/0359,154 USE OF RENEWABLE ENERGY IN METHANOL SYNTHESISJul 03, 24Oct 31, 24Sabic Global Technologies B.V.
2024/0351,866 PROCESS FOR THE PRODUCTION OF HYDROGEN THROUGH ELECTRIFICATION OF WATER GAS SHIFT REACTIONSep 08, 22Oct 24, 24TOTALENERGIES ONETECH
2024/0279,055 METHOD AND REACTOR FOR PRODUCING SYNTHESIS GAS FROM A CARBON AND HYDROGEN SOURCE IN THE PRESENCE OF AN OXY FLAMEApr 24, 24Aug 22, 24HYDRO-QUÉBEC

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance