- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 1/02 - Fast fission reactors, i.e. reactors not using a moderator
Patent holdings for IPC class G21C 1/02
Total number of patents in this class: 204
10-year publication summary
|
8
|
24
|
24
|
15
|
16
|
23
|
15
|
15
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terrapower, LLC | 315 |
74 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
14 |
| Clear Inc. | 44 |
7 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
6 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
6 |
| NuScale Power, LLC | 236 |
5 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 64 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Toshiba Corporation | 12017 |
4 |
| Electricite de France | 695 |
4 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
4 |
| BWXT Advanced Technologies LLC | 96 |
4 |
| Areva NP | 228 |
3 |
| BWXT Isotope Technology Group, Inc. | 63 |
3 |
| Triad National Security, LLC | 580 |
3 |
| Alpha Tech Research Corp | 11 |
3 |
| Advanced Reactor Concepts LLC | 15 |
2 |
| General Atomics | 173 |
2 |
| Joint Stock Company "akme-engineering" | 71 |
2 |
| Korea Atomic Energy Research Institute | 418 |
2 |
| Other owners | 47 |