| 2025/0111,956 | STEAM-WATER SEPARATOR AND BOILING-WATER REACTOR | Jul 31, 24 | Apr 03, 25 | Not available |
| 2024/0420,854 | THORIUM-BASED FUEL DESIGN FOR PRESSURIZED HEAVY WATER REACTORS | Aug 22, 24 | Dec 19, 24 | Not available |
| 2024/0312,646 | DEBRIS FILTERING ARRANGEMENT FOR NUCLEAR FUEL ASSEMBLY BOTTOM NOZZLE AND BOTTOM NOZZLE INCLUDING SAME | Jul 26, 23 | Sep 19, 24 | Westinghouse Electric Company LLC |
| 2024/0312,650 | BOILING WATER REACTORS | Jul 31, 23 | Sep 19, 24 | Not available |
| 2024/0312,654 | IN-CORE INSTRUMENTATION | May 14, 24 | Sep 19, 24 | NuScale Power, LLC |
| 2024/0266,079 | THORIUM-BASED FUEL DESIGN FOR PRESSURIZED HEAVY WATER REACTORS | Jun 15, 23 | Aug 08, 24 | Not available |
| 2021/0202,114 | DRY STAND-BY LIQUID CONTROL SYSTEM FOR A NUCLEAR REACTOR | Dec 30, 19 | Jul 01, 21 | Hitachi America Ltd. |
| 2021/0050,122 | NUCLEAR REACTOR SYSTEM HAVING NATURAL CIRCULATION OF PRIMARY COOLANT | Jul 28, 20 | Feb 18, 21 | Not available |
| 2020/0373,028 | SPACE REACTOR GAS ASSIST CONTROL ROD RELEASE MECHANISM | May 21, 20 | Nov 26, 20 | Not available |
| 2020/0194,132 | Fuel Loading Method and Reactor Core | Nov 21, 19 | Jun 18, 20 | Not available |
| 2019/0221,323 | NUCLEAR REACTOR USING CONTROLLED DEBRIS TO MITIGATE ECCS STRAINER PRESSURE HEAD LOSS | Nov 20, 17 | Jul 18, 19 | Continuum Dynamics, Inc. |
| 2018/0182,499 | Core Plate Assembly, and a Method of Performing Work on a Core Plate Assembly | Nov 02, 17 | Jun 28, 18 | Westinghouse Electric Sweden AB |
| 2017/0358,373 | CORE CATCHER AND BOILING WATER NUCLEAR PLANT USING THE SAME | Jun 07, 17 | Dec 14, 17 | KABUSHIKI KAISHA TOSHIBA |
| 2017/0287,573 | Method for Relieving Corrosive Environment of Boiling Water Reactor, Nuclear Power Plant, and Method for Injecting Noble Metal Which Is Carried out in Nuclear Power Plant | Jan 30, 17 | Oct 05, 17 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 2017/0206,985 | TOP NOZZLE AND PRESSURIZED WATER NUCLEAR REACTOR INCLUDING SAME | Jan 14, 16 | Jul 20, 17 | WESTINGHOUSE ELECTRIC COMPANY LLC |
| 2017/0206,989 | In-Containment Ex-Core Detector System | Jan 15, 16 | Jul 20, 17 | WESTINGHOUSE ELECTRIC COMPANY LLC |
| 2016/0336,081 | OPERATING FLOOR CONFINEMENT AND NUCLEAR PLANT | Apr 25, 16 | Nov 17, 16 | KABUSHIKI KAISHA TOSHIBA |
| 2016/0027,537 | FIBER OPTIC TEMPERATURE SENSING SYSTEM AND METHOD UTILIZING BRILLOUIN SCATTERING FOR LARGE, WELL-VENTILATED SPACES | Jul 23, 14 | Jan 28, 16 | GE-HITACHI NUCLEAR ENERGY AMERICAS LLC |
| 2015/0371,724 | INTEGRATED-TYPE PRESSURIZED WATER NUCLEAR REACTOR COMPRISING AN INTEGRATED PRESSURIZER | Jan 21, 14 | Dec 24, 15 | SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE TECHNICATOME |
| 2015/0357,063 | NUCLEAR POWER PLANT AND REACTOR BUILDING GAS TREATMENT SYSTEM | May 21, 15 | Dec 10, 15 | KABUSHIKI KAISHA TOSHIBA |