Class B65G : TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS
Subclass 5/00: Storing fluids in natural or artificial cavities or chambers in the earth (modification of mine passages or chambers for storage purposes, especially for fluids E21F 17/16)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12239940 | Osmotic solution mining | Feb 17, 21 | Mar 04, 25 | SALTPOWER HOLDING APS |
| 12222068 | Thermal storage in pressurized fluid for compressed air energy storage systems | Oct 09, 23 | Feb 11, 25 | Hydrostor Inc. |
| 12215306 | Lagoon cover | Feb 14, 22 | Feb 04, 25 | Bennamann Services LTD |
| 12162699 | Method for the regulation of an installation for the geological sequestration of carbon dioxide, suitable for renewable energy supply | Jul 12, 22 | Dec 10, 24 | TECHNIP ENERGIES FRANCE |
| 12157804 | Environment-friendly reinforced foam for underground hydrogen storage and preparation method thereof | May 12, 23 | Dec 03, 24 | China University of Petroleum—Beijing (CUPB) |
| 12152362 | Bulwark structure and method | Mar 02, 23 | Nov 26, 24 | Not available |
| 12123304 | Systems and methods for monitoring gas storage in underground reservoirs | May 06, 22 | Oct 22, 24 | Dowell -- A Division of Schlumberger Technology Corporation |
| 12121850 | Method of abating carbon dioxide and hydrogen sulfide | May 22, 20 | Oct 22, 24 | Carbfix |
| 12085766 | Carbon sequestration methods and systems | Jul 22, 21 | Sep 10, 24 | Blue Planet Systems Corporation |
| 12071758 | End caps for stormwater chambers and methods of making same | Jun 29, 23 | Aug 27, 24 | Advanced Drainage Systems Inc. |
| 12043545 | Hydrogen production from hydrocarbons with near zero greenhouse gas emissions | Sep 21, 21 | Jul 23, 24 | Saudi Arabian Oil Company |
| 12030732 | Subterranean energy storage system | Nov 06, 20 | Jul 09, 24 | ECONOMICAL ENERGY PTY LTD |
| 12031413 | -soluble thickener | Mar 02, 22 | Jul 09, 24 | Saudi Arabian Oil Company |
| 11959364 | Hydrogen production, storage and recovery | Sep 04, 22 | Apr 16, 24 | TERRAH2 LLC |
| 11834932 | Slurrification and disposal of waste by pressure pumping into a subsurface formation | Jul 21, 21 | Dec 05, 23 | Advantek International Corporation |
| 11835023 | Hydrostatically compensated caes system having an elevated compensation liquid reservoir | Feb 26, 20 | Dec 05, 23 | Hydrostor Inc. |
| 11827463 | System for storing compressed fluid | Jun 16, 19 | Nov 28, 23 | AUGWIND LTD. |
| 11821584 | Thermal storage in pressurized fluid for compressed air energy storage systems | Feb 13, 23 | Nov 21, 23 | Hydrostor Inc. |
| 11767950 | Hydrostatically compensated compressed gas energy storage system | Sep 26, 22 | Sep 26, 23 | Hydrostor Inc. |
| 11746961 | Simultaneous injection-reproduction in underground gas storage | May 20, 21 | Sep 05, 23 | Saudi Arabian Oil Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,647 | METHODS OF ASSESSING A CAPROCK IN A GEOLOGIC SEQUENCE FOR CAPROCK DEFECTS | Oct 06, 23 | Apr 10, 25 | Saudi Arabian Oil Company |
| 2025/0100,030 | STORAGE OF ORGANIC MATERIAL IN BOGS TO REDUCE CO2 IN THE ATMOSPHERE | Jan 16, 23 | Mar 27, 25 | Not available |
| 2025/0092,773 | METHODS AND SYSTEMS FOR STORING HYDROGEN IN A SALT CAVERN | Sep 11, 24 | Mar 20, 25 | Not available |
| 2025/0067,717 | METHOD TO DESIGN SALT CAVERN FOR CYCLICAL WITHDRAWAL OF GAS | Aug 22, 23 | Feb 27, 25 | ARAMCO SERVICES COMPANY |
| 2025/0067,152 | SYSTEMS AND METHODS FOR ENHANCING CARBON DIOXIDE INJECTIVITY INTO A SUBTERRANEAN FORMATION | Aug 24, 23 | Feb 27, 25 | Not available |
| 2025/0058,973 | LARGE DEFORMATION UNDERGROUND ENERGY STORAGE DEVICE | Nov 10, 23 | Feb 20, 25 | Not available |
| 2025/0052,134 | SLURRIFICATION AND DISPOSAL OF WASTE BY PRESSURE PUMPING INTO A SUBSURFACE FORMATION | Oct 25, 24 | Feb 13, 25 | Not available |
| 2025/0035,262 | Hydrostatically Compensated Compressed Gas Energy Storage System | Oct 14, 24 | Jan 30, 25 | Not available |
| 2025/0033,886 | HYDROGEN GAS SUBSURFACE STORAGE (HSS) | Oct 16, 24 | Jan 30, 25 | Saudi Arabian Oil Company |
| 2025/0020,870 | Carbon Sequestration Methods and Systems | Aug 01, 24 | Jan 16, 25 | Not available |
| 2024/0425,285 | NATURAL HYDROGENATION OF AN ORGANIC CARRIER AT UPSTREAM CONDITIONS | Jun 26, 23 | Dec 26, 24 | Saudi Arabian Oil Company |
| 2024/0418,188 | Energy Storage System for Overpressure Environments | Aug 31, 23 | Dec 19, 24 | Quidnet Energy Inc. |
| 2024/0410,255 | METHOD OF STORING HYDROGEN GAS IN A SUBSURFACE FORMATION USING NITROGEN, METHANE, AND CARBON DIOXIDE BLEND AS A CUSHION GAS | Jun 07, 23 | Dec 12, 24 | King Fahd University of Petroleum and Minerals |
| 2024/0375,041 | Method Of Abating Carbon Dioxide And Hydrogen Sulfide | Jul 15, 24 | Nov 14, 24 | Not available |
| 2024/0344,315 | UNDERGROUND STORAGE SYSTEM WITH V SHAPED SUPPORT LEGS | Apr 08, 24 | Oct 17, 24 | Not available |
| 2024/0328,284 | SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS | Jun 10, 24 | Oct 03, 24 | Not available |
| 2024/0246,767 | RAINWATER STORAGE DEVICE AND CONSTRUCTION METHOD THEREOF | Aug 30, 23 | Jul 25, 24 | Not available |
| 2024/0247,570 | SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS | Mar 04, 24 | Jul 25, 24 | Not available |
| 2024/0218,885 | Inhibiting the Champagne Effect in Hydrostatically Compensated CAES Systems | Apr 28, 22 | Jul 04, 24 | Not available |
| 2024/0052,726 | METHOD FOR ENHANCED STORAGE OF CARBON DIOXIDE IN GEOLOGICAL FORMATIONS | Aug 12, 22 | Feb 15, 24 | Saudi Arabian Oil Company |
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