- All sections
- C - Chemistry; metallurgy
- C22B - Production or refining of metals; pretreatment of raw materials
- C22B 35/00 - Obtaining beryllium
Patent holdings for IPC class C22B 35/00
Total number of patents in this class: 16
10-year publication summary
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0
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0
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1
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0
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0
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1
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3
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3
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0
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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
|
|---|---|---|
| National Institutes for Quantum Science and Technology | 93 |
3 |
| National Institutes for Quantum and Radiological Science and Technology | 107 |
2 |
| Al-Farabi Kazakh National University | 2 |
1 |
| Argonide Corporation | 14 |
1 |
| Ibaraki University | 46 |
1 |
| Kaken Incorporated | 3 |
1 |
| Lixivia, Inc. | 36 |
1 |
| Maruzen Petrochemical Co., Ltd. | 171 |
1 |
| National Jewish Medical and Research Center | 21 |
1 |
| Scandium International Mining Corporation | 12 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1481 |
1 |
| Fenix Hydromet Australasia Pty Ltd. | 2 |
1 |
| MG Century Mining Corporation | 3 |
1 |
| Other owners | 0 |