- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 19/30 - Arrangements for introducing fluent material into the reactor coreArrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products
Patent holdings for IPC class G21C 19/30
Total number of patents in this class: 47
10-year publication summary
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2
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2
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3
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4
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3
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4
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5
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3
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Abilene Christian University, DBA ACU | 74 |
5 |
| Terrapower, LLC | 342 |
4 |
| BWXT Mpower, Inc. | 158 |
3 |
| Areva GmbH | 90 |
2 |
| Joint Stock Company "akme-engineering" | 60 |
2 |
| Toshiba Corporation | 12608 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10978 |
1 |
| AREVA Inc. | 30 |
1 |
| Areva NP GmbH | 53 |
1 |
| China General Nuclear Power Corporation | 285 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 231 |
1 |
| Continuum Dynamics, Inc. | 15 |
1 |
| Dominion Engineering, Inc. | 32 |
1 |
| Electricite de France | 742 |
1 |
| GE-Hitachi Nuclear Energy Americas LLC | 441 |
1 |
| Global Nuclear Fuel - Americas, LLC | 45 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 266 |
1 |
| Joint Stock Company "TVEL" | 39 |
1 |
| Korea Atomic Energy Research Institute | 455 |
1 |
| Societe Technique pour l'Energie Atomique Technicatome | 50 |
1 |
| Other owners | 16 |