Description
Class G21C : NUCLEAR REACTORS
Subclass 1/22: Reactors Thermal reactors Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
G21C 1/22
Sub-Class
Stats
- 36 US PATENTS IN FORCE
- 9 US APPLICATIONS PENDING
- 7 Total Patent Owners
- 91 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12087459 | Closed-vessel molten salt fission reactor | Mar 13, 23 | Sep 10, 24 | BK CLEAN ENERGY LLC |
| 12018779 | Stabilizing face ring joint flange and assembly thereof | Sep 20, 22 | Jun 25, 24 | Abilene Christian University |
| 11923100 | Power plant system | Aug 20, 21 | Mar 05, 24 | TERRESTRIAL ENERGY USA, INC. |
| 11875906 | Method of operating a nuclear power plant | Sep 22, 22 | Jan 16, 24 | Terrestrial Energy Inc. |
| 11798694 | Molten fuel nuclear reactor | Oct 21, 20 | Oct 24, 23 | TerraPower, LLC. |
| 11756696 | Power plant system | Aug 20, 21 | Sep 12, 23 | TERRESTRIAL ENERGY USA, INC. |
| 11710577 | Nuclear reactors having liquid metal alloy fuels and/or moderators | Oct 15, 20 | Jul 25, 23 | NuScale Power, LLC |
| 11605472 | Closed-vessel molten salt fission reactor | Jun 06, 22 | Mar 14, 23 | BK CLEAN ENERGY LLC |
| 11548836 | utilization in molten salt reactor (MSR) for ultra energy efficiency and reduced emissions | Jan 15, 21 | Jan 10, 23 | Saudi Arabian Oil Company |
| 11545272 | Structural material for molten salt reactors | Jan 31, 20 | Jan 03, 23 | SEABORG APS |
| 11476008 | Method of operating a nuclear power plant | Jul 17, 18 | Oct 18, 22 | Terrestrial Energy Inc. |
| 11367536 | Molten fuel reactor thermal management configurations | Mar 19, 20 | Jun 21, 22 | TerraPower, LLC. |
| 11276503 | Anti-proliferation safeguards for nuclear fuel salts | Nov 06, 19 | Mar 15, 22 | TerraPower, LLC. |
| 11200991 | Molten salt nuclear reactor | Oct 28, 16 | Dec 14, 21 | Terrestrial Energy Inc. |
| 11170901 | Fission reaction control in a molten salt reactor | Oct 07, 19 | Nov 09, 21 | TerraPower, LLC. |
| 11158431 | Molten salt reactor with molten moderator salt and redox-element | Jun 15, 18 | Oct 26, 21 | SEABORG APS |
| 11149623 | Pneumatic motor assembly utilizing compressed gas to rotate a magnet assembly and having a cooling jacket surrounding the motor and the magnet assembly to circulate the compressed gas for cooling the magnet assembly, and a flow induction system using the same | Sep 01, 16 | Oct 19, 21 | Terrestrial Energy Inc. |
| 11145424 | Direct heat exchanger for molten chloride fast reactor | Jan 31, 19 | Oct 12, 21 | TerraPower, LLC. |
| 11101047 | Power plant system | Sep 22, 19 | Aug 24, 21 | Terrestrial Energy USA, Inc. |
| 11075013 | Removing heat from a nuclear reactor by having molten fuel pass through plural heat exchangers before returning to core | Nov 21, 19 | Jul 27, 21 | TerraPower, LLC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0395,428 | THORIUM MOLTEN SALT REACTOR USING 100% NON-RADIOACTIVE THORIUM FUEL AND A NUCLEAR POWER GENERATING SYSTEM | May 25, 23 | Nov 28, 24 | Not available |
| 2024/0257,988 | Molten Salt Nuclear Reactor Core | May 25, 22 | Aug 01, 24 | Copenhagen Atomics A/S |
| 2023/0377,763 | NUCLEAR REACTORS HAVING LIQUID METAL ALLOY FUELS AND/OR MODERATORS | Jun 05, 23 | Nov 23, 23 | Not available |
| 2023/0343,474 | MOLTEN SALT COOLANT FOR NUCLEAR REACTOR | Sep 02, 21 | Oct 26, 23 | Not available |
| 2023/0005,628 | CLOSED-VESSEL MOLTEN SALT FISSION REACTOR | Jun 06, 22 | Jan 05, 23 | Not available |
| 2022/0223,302 | MODULAR CORE MOLTEN SALT NUCLEAR REACTOR | May 01, 20 | Jul 14, 22 | THORIZON HOLDING B.V. |
| 2020/0243,208 | CIRCULATING-FUEL NUCLEAR REACTOR | Jan 16, 20 | Jul 30, 20 | Not available |
| 2017/0294,240 | SYSTEMS AND METHODS FOR THERMAL INTERCONNECT | Nov 21, 16 | Oct 12, 17 | BROWN RUDNICK LLP |
| 2013/0083,878 | NUCLEAR REACTORS AND RELATED METHODS AND APPARATUS | Oct 03, 11 | Apr 04, 13 | TRANSATOMIC POWER CORPORATION |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)