- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/243 - Promoting flow of the coolant for liquids
Patent holdings for IPC class G21C 15/243
Total number of patents in this class: 112
10-year publication summary
12
|
12
|
10
|
15
|
3
|
11
|
8
|
13
|
11
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BWXT Mpower, Inc. | 157 |
12 |
Terrapower, LLC | 315 |
11 |
GE-Hitachi Nuclear Energy Americas LLC | 406 |
7 |
Korea Atomic Energy Research Institute | 418 |
7 |
Clyde Union S.A.S. | 7 |
6 |
SMR Inventec, LLC | 47 |
6 |
Areva NP | 228 |
5 |
Korea Hydro & Nuclear Power Co., Ltd. | 383 |
5 |
BWXT Canada, Ltd. | 39 |
3 |
Holtec International, Inc. | 258 |
3 |
Framatome | 155 |
3 |
King Abdullah City for Atomic and Renewable Energy | 20 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Electricite de France | 695 |
2 |
NuScale Power, LLC | 236 |
2 |
Rolls-Royce North American Technologies, Inc. | 1079 |
2 |
Westinghouse Electric Company LLC | 1087 |
2 |
Joint Stock Company "central Design Bureau of Machine Building" | 9 |
2 |
Joint Stock Company "science and Innovations" ("science and Innovations", Jsc) | 23 |
2 |
Sichuan Xingzhi Zhihui Intellectual Property Operation Co., Ltd. | 53 |
2 |
Other owners | 25 |