- All sections
- G - Physics
- G21B - Fusion reactors
- G21B 1/21 - Electric power supply systems, e.g. for magnet systems
Patent holdings for IPC class G21B 1/21
Total number of patents in this class: 52
10-year publication summary
3
|
4
|
13
|
8
|
13
|
3
|
12
|
7
|
11
|
2
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Tokamak Energy Ltd | 185 |
11 |
Alpha Ring International, Ltd. | 34 |
8 |
ZAP Energy, Inc. | 25 |
6 |
Lawrence Livermore National Security, LLC | 1919 |
3 |
University of Washington | 2294 |
3 |
Horne Technologies, Inc. | 3 |
3 |
General Fusion Inc. | 76 |
2 |
United Kingdom Atomic Energy Authority | 25 |
2 |
Team Scotia Ltd. | 3 |
2 |
Massachusetts Institute of Technology | 9975 |
1 |
Brilliant Light Power, Inc. | 63 |
1 |
Helion Energy, Inc. | 41 |
1 |
Tionesta Applied Research Corporation | 6 |
1 |
Universita' Degli Studi di Torino | 129 |
1 |
Wichita State University | 125 |
1 |
Hefei Institutes of Physical Science, Chinese Academy of Sciences | 138 |
1 |
Tae Technologies, Inc. | 236 |
1 |
Fuse Energy Technologies Corp | 17 |
1 |
Helicity Space Corporation | 2 |
1 |
Gev Gamma LLC | 1 |
1 |
Other owners | 1 |