Class C01C : AMMONIA; CYANOGEN; COMPOUNDS THEREOF
Subclass 1/04: Ammonia; Compounds thereof Preparation or separation of ammonia Preparation of ammonia by synthesis (preparation or purification of gas mixtures for ammonia synthesis C01B 3/02)
| 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 |
| 12252461 | Autonomous modular flare gas conversion systems and methods | May 15, 23 | Mar 18, 25 | M2X Energy Inc. |
| 12247194 | Bioreactors with integrated catalytic nitrogen fixation | Nov 20, 20 | Mar 11, 25 | Oakbio, Inc. |
| 12241103 | Production system and method of production for organic compound or microorganism | Sep 14, 20 | Mar 04, 25 | Ajinomoto Co. Inc.; Tokyo Institute of Technology; |
| 12239972 | Radial or axial-radial chemical reactor with a fine catalyst | Oct 07, 19 | Mar 04, 25 | Casale SA |
| 12228036 | Ammonia synthesis device | Sep 15, 22 | Feb 18, 25 | Thyssenkrupp Uhde GmbH; THYSSENKRUPP AG; |
| 12220689 | Process for producing catalysts for ammonia synthesis by reducing iron oxides | Jul 08, 20 | Feb 11, 25 | CLARIANT INTERNATIONAL LTD |
| 12209025 | Ammonia synthesis system and ammonia production method | Oct 21, 19 | Jan 28, 25 | Tsubame BHB Co., Ltd. |
| 12203179 | Systems and methods of water treatment for hydrogen production | Aug 11, 23 | Jan 21, 25 | Ohmium International, Inc. |
| 12202734 | Methods and compositions for direct, simultaneous conversion of nitrogen and natural gas to value-added compounds | Oct 29, 19 | Jan 21, 25 | West Virginia University Board of Governors on Behalf of West Virginia University |
| 12186726 | Use of renewable energy in the production of chemicals | Jan 14, 20 | Jan 07, 25 | Sabic Global Technologies B.V. |
| 12162772 | System for offshore production of fuel | Mar 20, 24 | Dec 10, 24 | Stena Power & LNG Solutions AS |
| 12146687 | Pressure regulator and method of using the same | Feb 11, 20 | Nov 19, 24 | Goodrich Corporation |
| 12139413 | Method for generating a gas-product | Feb 28, 20 | Nov 12, 24 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 12140000 | Nuclear reactor integrated oil and gas production systems and methods of operation | Dec 05, 23 | Nov 12, 24 | Natura Resources LLC |
| 12128378 | Use of renewable energy in olefin synthesis | Jan 14, 20 | Oct 29, 24 | Sabic Global Technologies B.V. |
| 12129179 | Method for catalytic synthesis of ammonia under normal pressures | Nov 19, 21 | Oct 29, 24 | ShanghaiTech University |
| 12122681 | Process for the synthesis of ammonia | Jul 16, 19 | Oct 22, 24 | Casale SA |
| 12121885 | Photocatalyst | Mar 18, 20 | Oct 22, 24 | Oxford University Innovation Limited |
| 12115492 | Phototrophic purification of hydrogen sulfide containing streams | Oct 28, 20 | Oct 15, 24 | ExxonMobil Technology and Engineering Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,741 | POWER RECOVERY DURING GAS SEPARATION | Dec 19, 22 | Apr 10, 25 | Not available |
| 2025/0109,028 | PROPANE DEHYDROGENATION AND AMMONIA SYNTHESIS COUPLING SYSTEM AND PROCESS | Jun 15, 22 | Apr 03, 25 | Not available |
| 2025/0101,365 | Bioreactors with Integrated Catalytic Nitrogen Fixation | Dec 07, 24 | Mar 27, 25 | Not available |
| 2025/0101,620 | SOLAR-BASED CRYOGENIC AIR SEPARATION AND WATER ELECTROLYZER FOR GREEN AMMONIA PRODUCTION WITH CO-PRODUCTION OF OXYGEN | Sep 22, 23 | Mar 27, 25 | King Fahd University of Petroleum and Minerals; King Abdullah City for Atomic & Renewable Energy (K.A.CARE); |
| 2025/0100,892 | GREEN AMMONIA ABSORPTION COOLING | Jan 31, 23 | Mar 27, 25 | HALDOR TOPSOE A/S |
| 2025/0091,888 | Chemical Reactor with Integrated Heat Exchanger, Heater, and High Conductance Catalyst Holder | Apr 26, 24 | Mar 20, 25 | Not available |
| 2025/0084,734 | NUCLEAR REACTOR INTEGRATED OIL AND GAS PRODUCTION SYSTEMS AND METHODS OF OPERATION | Oct 07, 24 | Mar 13, 25 | Not available |
| 2025/0075,339 | APPARATUS AND METHOD FOR PRODUCTION OF GREEN HYDROGEN USING STEAM GENERATED DURING PRODUCTION OF GREEN AMMONIA | Aug 28, 24 | Mar 06, 25 | ACWA POWER Company |
| 2025/0066,210 | AMMONIA SYNTHESIS SYSTEM AND AMMONIA PRODUCTION METHOD | Nov 14, 24 | Feb 27, 25 | Tsubame BHB Co., Ltd. |
| 2025/0051,175 | MODULAR PRODUCTION OF AMMONIA | Aug 10, 24 | Feb 13, 25 | Not available |
| 2025/0042,753 | SYSTEM FOR AMMONIA PRODUCTION INCLUDING HYDROGEN LEAK RECOVERY FROM DRY GAS SEALS OF HYDROGEN COMPRESSOR, AND METHOD | Nov 02, 22 | Feb 06, 25 | Not available |
| 2025/0033,017 | USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS | Oct 15, 24 | Jan 30, 25 | Sabic Global Technologies B.V. |
| 2025/0026,650 | STABILIZATION PROCESS FOR THE ELECTRICAL NETWORK, THE GAS NETWORK AND/OR THE HYDROGEN NETWORK AND FOR PRODUCING AMMONIA | Dec 02, 22 | Jan 23, 25 | Not available |
| 2025/0026,652 | APPARATUS AND METHOD FOR PRODUCTION OF GREEN AMMONIA USING HEAT EXCHANGER UNIT | Jun 27, 24 | Jan 23, 25 | ACWA POWER Company |
| 2025/0026,639 | EFFECTIVE USE OF CRYOGENIC SEPARATION SECTION IN SYNGAS MANUFACTURE | Jan 23, 23 | Jan 23, 25 | HALDOR TOPSOE A/S |
| 2025/0026,651 | PRODUCTION UNIT, PRODUCTION METHOD FOR AMMONIA, AND CATALYST MATERIAL | Oct 25, 22 | Jan 23, 25 | Japan as represented by Director General of National Institute of Advanced Industrial Science and Technology Ministry of Economy Trade and Industry |
| 2025/0019,251 | METHOD FOR OPERATING AN AMMONIA PLANT, AND PLANT FOR PRODUCING AMMONIA | Dec 02, 22 | Jan 16, 25 | Thyssenkrupp Uhde GmbH; THYSSENKRUPP AG; |
| 2025/0010,264 | USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS | Sep 26, 24 | Jan 09, 25 | Sabic Global Technologies B.V. |
| 2025/0011,178 | SYSTEM AND METHOD FOR THE PRODUCTION OF AMMONIA | Oct 12, 22 | Jan 09, 25 | Not available |
| 2025/0011,179 | METHOD AND APPARATUS FOR PRODUCING AMMONIA | Nov 02, 22 | Jan 09, 25 | Not available |
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