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| 2025/0075,973 | NATURAL GAS LIQUEFACTION PROCESS AND PLANT TO CARRY IT OUT | Jun 03, 24 | Mar 06, 25 | Universidad Nacional de Itapúa |
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| 2025/0060,155 | Apparatus and Process for Pre-Liquefaction Fluid Processing for Improved Liquefaction Operations | Aug 16, 23 | Feb 20, 25 | Air Products and Chemicals, Inc. |
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| 2025/0052,491 | APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS | Oct 24, 24 | Feb 13, 25 | STEELHEAD LNG (ASLNG) LTD. |
| 2025/0052,492 | SYSTEM AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS | Oct 24, 24 | Feb 13, 25 | STEELHEAD LNG (ASLNG) LTD. |
| 2025/0044,022 | CO2 Separation Systems and Methods | Oct 25, 24 | Feb 06, 25 | CARBONQUEST, INC. |
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| 2025/0020,399 | BLOW-DOWN METHOD OF RELIQUEFACTION SYSTEM FOR SHIP | Dec 27, 21 | Jan 16, 25 | Not available |
| 2025/0012,222 | GAS TURBINE PLANT, METHOD FOR OPERATING SAME, AND METHOD FOR MODIFYING SAME | Apr 05, 22 | Jan 09, 25 | Not available |
| 2025/0011,258 | SYSTEMS AND METHODS FOR HYDROCARBON PROCESSING | Jul 17, 24 | Jan 09, 25 | Enerflex US Holdings Inc. |
| 2025/0003,676 | INSTALLATION AND METHOD FOR LIQUEFYING A CRYOGENIC FLUID | Jun 28, 24 | Jan 02, 25 | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |