- All sections
- G - Physics
- G21D - Nuclear power plant
- G21D 1/02 - Arrangements of auxiliary equipment
Patent holdings for IPC class G21D 1/02
Total number of patents in this class: 196
10-year publication summary
10
|
11
|
19
|
24
|
24
|
22
|
8
|
15
|
11
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
GE-Hitachi Nuclear Energy Americas LLC | 406 |
15 |
Westinghouse Electric Company LLC | 1087 |
13 |
NuScale Power, LLC | 236 |
11 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
9 |
China Nuclear Power Engineering Co., Ltd. | 211 |
7 |
Korea Atomic Energy Research Institute | 418 |
7 |
Mitsubishi Hitachi Power Systems, Ltd. | 999 |
6 |
Atomic Energy of Canada Limited | 132 |
5 |
China General Nuclear Power Corporation | 244 |
5 |
Nugen, LLC | 10 |
5 |
China General Nuclear Power Group | 41 |
4 |
Electricite de France | 695 |
4 |
Joint-Stock Company Scientific Research and Design Institute for Energy Technologies Atomproekt | 26 |
4 |
CGN Power Co., Ltd | 256 |
4 |
Areva NP | 228 |
3 |
BWXT Mpower, Inc. | 157 |
3 |
Candu Energy Inc. | 47 |
3 |
Hitachi-GE Nuclear Energy, Ltd. | 261 |
3 |
Joint Stock Company "atomenergoproekt" | 78 |
3 |
Korea Hydro & Nuclear Power Co., Ltd. | 383 |
3 |
Other owners | 79 |