- All sections
- C - Chemistry; metallurgy
- C22B - Production or refining of metals; pretreatment of raw materials
- C22B 60/04 - Obtaining plutonium
Patent holdings for IPC class C22B 60/04
Total number of patents in this class: 22
10-year publication summary
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0
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2
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0
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4
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1
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2
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2
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0
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2
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| China Institute of Atomic Energy | 30 |
4 |
| Electricite de France | 695 |
3 |
| Orano Recyclage | 57 |
3 |
| Hitachi, Ltd. | 16452 |
1 |
| Battelle Memorial Institute | 2356 |
1 |
| AREVA NP Inc. | 39 |
1 |
| Chelator | 1 |
1 |
| Idaho Research Foundation, Inc. | 18 |
1 |
| Orano Cycle | 29 |
1 |
| Institut de Radioprotection et de Surete Nucleaire(i.r.s.n.) | 1 |
1 |
| Battelle Savannah River Alliance, LLC | 192 |
1 |
| Other owners | 0 |