| 2025/0102,406 | SYSTEM FOR DETERMINING THE PROPORTION OF AT LEAST ONE IMPURITY IN A CRYOGENIC LIQUID | Sep 20, 24 | Mar 27, 25 | Not available |
| 2025/0093,095 | WASTE ARGON SEPARATION SYSTEM AND METHOD CAPABLE OF REDUCING EMISSION OF CRYOGENIC WASTE ARGON | Jul 04, 24 | Mar 20, 25 | Not available |
| 2025/0085,050 | ARGON COLUMN FOR AIR SEPARATION UNIT AND AIR SEPARATION UNIT | Sep 02, 22 | Mar 13, 25 | Not available |
| 2025/0067,507 | METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION | Jan 25, 22 | Feb 27, 25 | Not available |
| 2025/0060,158 | NITROGEN GENERATING DEVICE AND NITROGEN GENERATING METHOD | Aug 14, 24 | Feb 20, 25 | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |
| 2025/0052,493 | METHOD FOR THE CRYOGENIC SEPARATION OF AIR, AND AIR SEPARATION PLANT | Nov 17, 22 | Feb 13, 25 | Not available |
| 2025/0026,639 | EFFECTIVE USE OF CRYOGENIC SEPARATION SECTION IN SYNGAS MANUFACTURE | Jan 23, 23 | Jan 23, 25 | HALDOR TOPSOE A/S |
| 2025/0012,214 | SYSTEM AND METHOD FOR HIGH EFFICIENCY POWER GENERATION USING A CARBON DIOXIDE CIRCULATING WORKING FLUID | Sep 24, 24 | Jan 09, 25 | Not available |
| 2025/0003,678 | Microchannel Distillation Device Fabricated Using Additive Manufacture | Jul 01, 23 | Jan 02, 25 | Not available |
| 2025/0003,679 | AIR SEPARATION SYSTEM AND AIR SEPARATION METHOD | Jun 27, 24 | Jan 02, 25 | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |
| 2024/0426,547 | ADSORBER, PURIFICATION SYSTEM, AND PURIFICATION METHOD | Jun 26, 23 | Dec 26, 24 | Air Products and Chemicals, Inc. |
| 2024/0393,042 | METHOD FOR THE CRYOGENIC SEPARATION OF AIR, AND AIR SEPARATION PLANT | Sep 01, 22 | Nov 28, 24 | Not available |
| 2024/0393,043 | METHOD FOR THE LOW-TEMPERATURE SEPARATION OF AIR AND AIR SEPARATION PLANT | Aug 24, 22 | Nov 28, 24 | Not available |
| 2024/0384,928 | METHOD AND PLANT FOR PROVIDING A PRESSURIZED OXYGEN-RICH, GASEOUS AIR PRODUCT | May 17, 22 | Nov 21, 24 | Not available |
| 2024/0385,161 | Method, Device, and Storage Medium for Measuring Nitrogen Content | Jul 04, 24 | Nov 21, 24 | Not available |
| 2024/0377,130 | LIQUEFIED GAS SUPPLY SYSTEM AND AIR SEPARATION UNIT COMPRISING SAME | May 10, 24 | Nov 14, 24 | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |
| 2024/0377,132 | DISTRIBUTOR MODULE FOR A PROCESS PLANT | Aug 29, 22 | Nov 14, 24 | Not available |
| 2024/0377,129 | PLANT AND METHOD FOR LOW-TEMPERATURE AIR SEPARATION | Aug 26, 22 | Nov 14, 24 | Not available |
| 2024/0377,131 | PLANT AND PROCESS FOR LOW-TEMPERATURE FRACTIONATION OF AIR | Aug 26, 22 | Nov 14, 24 | Not available |
| 2024/0353,173 | ULTRA-HIGH-PURITY OXYGEN PRODUCTION METHOD AND ULTRA-HIGH-PURITY OXYGEN PRODUCTION APPARATUS | Apr 24, 24 | Oct 24, 24 | L'Air Liquide, Societe Anonyme pour l'Etude et l’Exploitation des Procedes Georges Claude |