- All sections
- G - Physics
- G21B - Fusion reactors
- G21B 3/00 - Low-temperature nuclear fusion reactors, e.g. alleged cold fusion reactors
Patent holdings for IPC class G21B 3/00
Total number of patents in this class: 269
10-year publication summary
|
33
|
25
|
42
|
39
|
31
|
30
|
29
|
39
|
24
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alpha Ring International, Ltd. | 33 |
26 |
| Brilliant Light Power, Inc. | 62 |
18 |
| General Fusion Inc. | 73 |
13 |
| Oxford University Innovation Limited | 1497 |
11 |
| First Light Fusion Limited | 19 |
7 |
| Chubu University Educational Foundation | 99 |
6 |
| Isis Innovation Limited | 513 |
6 |
| Tae Technologies, Inc. | 230 |
6 |
| Ihj Holdings Ltd. | 22 |
6 |
| Piantelli, Silvia | 4 |
4 |
| RIToN Holding Ltd | 4 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10693 |
3 |
| Ciampoli, Leonardo | 3 |
3 |
| Consiglio Nazionale delle Ricerche | 548 |
3 |
| Ecole Polytechnique | 321 |
3 |
| Lenr Cars SA | 4 |
3 |
| Meiarini, Alessandro | 3 |
3 |
| IH IP Holdings, Limited | 27 |
3 |
| Industrial Heat, LLC | 13 |
3 |
| Deuterium Energetics Limited | 3 |
3 |
| Other owners | 135 |