- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 7/16 - Hydraulic or pneumatic drive arrangements
Patent holdings for IPC class G21C 7/16
Total number of patents in this class: 30
10-year publication summary
|
0
|
6
|
1
|
4
|
1
|
3
|
1
|
1
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BWXT Mpower, Inc. | 157 |
7 |
| BWXT Advanced Technologies LLC | 96 |
4 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
3 |
| Terrapower, LLC | 315 |
3 |
| Westinghouse Electric Company LLC | 1087 |
3 |
| Rolls-Royce PLC | 2944 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Babcock & Wilcox Nuclear Energy, Inc. | 21 |
1 |
| BAE SYSTEMS plc | 2215 |
1 |
| BWXT Nuclear Operations Group, Inc. | 41 |
1 |
| Framatome ANP | 77 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
1 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
1 |
| Other owners | 0 |