Class C01B : NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
Subclass 3/24: 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 decomposition of gaseous or liquid organic compounds of hydrocarbons
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264077 | Propane dehydrogenation and ammonia synthesis coupling system and process | Jun 15, 22 | Apr 01, 25 | Tianjin University |
| 12252405 | Process and device for producing hydrogen, carbon monoxide and a carbon-containing product | Dec 19, 19 | Mar 18, 25 | Thyssenkrupp Uhde GmbH; THYSSENKRUPP AG; |
| 12252654 | Integrated biomass gasification and electrolysis | Oct 21, 21 | Mar 18, 25 | ExxonMobil Technology and Engineering Company |
| 12227415 | System and method for making syngas | Jun 30, 21 | Feb 18, 25 | JBK Extractions LLC |
| 12227707 | Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex | Jul 15, 22 | Feb 18, 25 | Saudi Arabian Oil Company |
| 12227708 | Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex | Jul 15, 22 | Feb 18, 25 | Saudi Arabian Oil Company |
| 12227709 | Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, dehydrogenation unit, steam enhanced catalytic cracker, and an aromatics complex | Jul 15, 22 | Feb 18, 25 | Saudi Arabian Oil Company |
| 12195338 | Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production | Oct 25, 23 | Jan 14, 25 | 6K Inc. |
| 12162755 | Ultra-high temperature pyrolysis separation of hydrogen and carbon | Mar 16, 23 | Dec 10, 24 | OMNIS ADVANCED TECHNOLOGIES, LLC |
| 12157669 | Methods of producing hydrogen and nitrogen using a feedstock gas reactor | Jul 23, 21 | Dec 03, 24 | EKONA POWER INC. |
| 12145846 | Methods for preparing hydrogen and solid carbon from a gaseous hydrocarbon source using microwaves and/or radio waves | Feb 23, 24 | Nov 19, 24 | AURORA HYDROGEN INC. |
| 12122672 | Methods for preparing hydrogen and solid carbon from a gaseous hydrocarbon source using microwaves and/or radio waves | Oct 14, 22 | Oct 22, 24 | AURORA HYDROGEN INC. |
| 12077435 | Method of generating clean syngas | Aug 11, 23 | Sep 03, 24 | Thermochem Recovery International Inc. |
| 12036505 | Three-product pressure swing adsorption system | Oct 22, 21 | Jul 16, 24 | UOP LLC |
| 12012333 | Methods and systems for adjusting inputs to a pyrolysis reactor to improve performance | Nov 09, 23 | Jun 18, 24 | EKONA POWER INC. |
| 11958745 | Use of methane pyrolysis to decarbonize a hydrocarbon cracking system | Mar 07, 23 | Apr 16, 24 | Chevron Phillips Chemical Company LP |
| 11939541 | Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex | Jul 15, 22 | Mar 26, 24 | Saudi Arabian Oil Company |
| 11926743 | Systems and methods of making carbon particles with thermal transfer gas | Sep 06, 19 | Mar 12, 24 | MONOLITH MATERIALS, INC. |
| 11905469 | Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks | Jan 18, 22 | Feb 20, 24 | Inentec Inc. |
| 11897768 | Systems and methods for local generation and/or consumption of hydrogen gas | Jun 02, 21 | Feb 13, 24 | Modern Hydrogen, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,400 | PYROLYSIS OF WASTE FLARE GAS FOR POWER GENERATION | Oct 10, 23 | Apr 10, 25 | Not available |
| 2025/0109,018 | PRODUCTION OF CHEMICALS BY DIRECT PLASMA CONVERSION OF LIQUID FEEDSTOCKS | Oct 02, 24 | Apr 03, 25 | The Regents of the University of California |
| 2025/0109,028 | PROPANE DEHYDROGENATION AND AMMONIA SYNTHESIS COUPLING SYSTEM AND PROCESS | Jun 15, 22 | Apr 03, 25 | Not available |
| 2025/0100,876 | PLANT AND PROCESS FOR PRODUCING HYDROGEN WITH IMPROVED OPERATION OF A LOW TEMPERATURE CO2 REMOVAL UNIT | Dec 11, 24 | Mar 27, 25 | HALDOR TOPSOE A/S |
| 2025/0091,025 | OPERATING A FEEDSTOCK REACTOR | Sep 18, 24 | Mar 20, 25 | Not available |
| 2025/0083,953 | ULTRA-HIGH TEMPERATURE PYROLYSIS SEPARATION OF HYDROGEN AND CARBON | Nov 20, 24 | Mar 13, 25 | Not available |
| 2025/0066,189 | SYSTEMS AND METHODS FOR ELECTRIC PROCESSING | Apr 05, 24 | Feb 27, 25 | Not available |
| 2025/0059,036 | MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING | Aug 30, 24 | Feb 20, 25 | Not available |
| 2025/0042,730 | SYSTEMS AND TECHNIQUES FOR ELECTRICAL HEATING FOR HYDROCARBON PYROLYSIS | Jul 31, 23 | Feb 06, 25 | Not available |
| 2025/0042,731 | Device for producing hydrogen by gaz pyrolysis | Dec 01, 22 | Feb 06, 25 | Not available |
| 2025/0033,958 | METHODS OF PRODUCING HYDROGEN AND NITROGEN USING A FEEDSTOCK GAS REACTOR | Oct 08, 24 | Jan 30, 25 | Not available |
| 2025/0025,848 | PROCESS AND APPARATUS FOR PRODUCING HYDROGEN BY CRACKING METHANE AND LOW CO2 EMISSION HYDROCARBONS | Nov 14, 22 | Jan 23, 25 | Not available |
| 2025/0018,333 | CONTAMINANT REMOVAL FROM A MOBILE ATMOSPHERE USING REGENERATIVE LIQUID SORBENT | Nov 21, 23 | Jan 16, 25 | Not available |
| 2025/0019,233 | RETROFITTING GAS TO LIQUIDS PROCESSING UTILIZING CARGEN TECHNOLOGY | Nov 09, 22 | Jan 16, 25 | Not available |
| 2024/0425,369 | SYSTEM AND METHOD FOR PYROLYSIS USING AN ELECTROMAGNETIC REACTOR | Sep 10, 24 | Dec 26, 24 | Not available |
| 2024/0425,759 | Upgrading Pyrolysis Carbon | Jan 27, 22 | Dec 26, 24 | ExxonMobil Technology and Engineering Company |
| 2024/0417,248 | METHOD AND SYSTEM FOR DECOMPOSING A FEEDSTOCK | May 30, 24 | Dec 19, 24 | Not available |
| 2024/0417,249 | APPARATUS AND METHOD | Oct 14, 22 | Dec 19, 24 | Not available |
| 2024/0409,403 | HYDROCARBON DECOMPOSITION TO HYDROGEN AND CARBON USING PLASMA INDUCED MOLECULAR VIRBRATIONS WITH AN ACTIVE CONTROL SYSTEM | Aug 04, 23 | Dec 12, 24 | Not available |
| 2024/0409,822 | PROCESS FOR PURIFYING A PYROLYSIS PRODUCT AND USE OF A PURIFIED PYROLYSIS OIL | Oct 17, 22 | Dec 12, 24 | Not available |
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