- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 9/02 - Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse
Patent holdings for IPC class G21C 9/02
Total number of patents in this class: 102
10-year publication summary
|
5
|
4
|
10
|
16
|
4
|
16
|
13
|
6
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NuScale Power, LLC | 236 |
17 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
13 |
| Westinghouse Electric Company LLC | 1087 |
11 |
| BWXT Mpower, Inc. | 157 |
4 |
| BWXT Nuclear Operations Group, Inc. | 41 |
4 |
| Ultra Safe Nuclear Corporation | 105 |
4 |
| Tsinghua University | 5426 |
3 |
| SMR Inventec, LLC | 47 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Areva NP | 228 |
2 |
| KEPCO Engineering & Construction Company, Inc. | 70 |
2 |
| Serbex Tecnologia y Valores, S.L. | 2 |
2 |
| Societe Technique pour l'Energie Atomique Technicatome | 49 |
2 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 64 |
2 |
| BWXT Advanced Technologies LLC | 96 |
2 |
| Newcleo Ltd | 11 |
2 |
| Paragon Energy Solutions, LLC | 8 |
2 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Board of Regents, The University of Texas System | 5370 |
1 |
| Other owners | 21 |