Class F03G : SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
Subclass 4/02: Devices for producing mechanical power from geothermal energy with direct fluid contact
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12241660 | Operational protocol for harvesting a thermally productive formation | Jun 26, 20 | Mar 04, 25 | EAVOR TECHNOLOGIES INC. |
| 12228111 | Methods of constructing a geothermal heat exchanger in a geothermal reservoir, and geothermal heat exchangers constructed in a geothermal reservoir | Aug 31, 22 | Feb 18, 25 | Not available |
| 12209776 | Geothermal systems and methods with an underground magma chamber | Feb 21, 24 | Jan 28, 25 | EnhancedGEO Holdings, LLC |
| 12203453 | Systems for generating energy from geothermal sources and methods of operating and constructing same | Feb 09, 24 | Jan 21, 25 | Roda Energy Corporation |
| 12098710 | Geothermal power systems and methods for subsea systems | Nov 27, 23 | Sep 24, 24 | Onesubsea IP UK Limited |
| 12055131 | Geothermal power from superhot geothermal fluid and magma reservoirs | Jan 20, 23 | Aug 06, 24 | EnhancedGEO Holdings, LLC |
| 12018660 | Systems for generating energy from geothermal sources and methods of operating and constructing same | May 01, 23 | Jun 25, 24 | Roda Energy Corporation |
| 12000384 | Flow control for geothermal well | Jan 24, 23 | Jun 04, 24 | Halliburton Energy Services, Inc. |
| 11933278 | Systems for generating energy from geothermal sources and methods of operating and constructing same | Mar 31, 23 | Mar 19, 24 | Roda Energy Corporation |
| 11913679 | Geothermal systems and methods with an underground magma chamber | Mar 02, 23 | Feb 27, 24 | EnhancedGEO Holdings, LLC |
| 11708818 | Systems for generating energy from geothermal sources and methods of operating and constructing same | Oct 17, 22 | Jul 25, 23 | Roda Energy Corporation |
| 11585330 | Flow control for geothermal well | Sep 29, 21 | Feb 21, 23 | Halliburton Energy Services, Inc. |
| 11434880 | Renewable geothermal energy harvesting systems and methods | Jul 26, 21 | Sep 06, 22 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,961 | A METHOD FOR ADAPTING AN OIL AND GAS PRODUCTION WELL OF A DEPLETED OIL AND GAS RESERVOIR INTO A GEOTHERMAL ENERGY RECOVERY SYSTEM AND THE RESULTING SYSTEM | Jan 24, 23 | Mar 27, 25 | Not available |
| 2025/0101,962 | Systems for Generating Energy from Geothermal Sources and Methods of Operating and Constructing Same | Dec 09, 24 | Mar 27, 25 | Roda Energy Corporation |
| 2024/0167,461 | APPARATUS AND METHODS FOR PRODUCING ELECTRICITY USING GEOTHERMAL ENERGY | Mar 25, 22 | May 23, 24 | Not available |
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