- Sections
- C - Chimiemétallurgie
- C22B - Production ou affinage des métauxtraitement préliminaire des matières premières
- C22B 25/08 - Affinage
Détention brevets de la classe C22B 25/08
Brevets de cette classe: 41
Historique des publications depuis 10 ans
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1
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2
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2
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3
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4
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0
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0
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3
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| JX Nippon Mining & Metals Corporation | 1488 |
4 |
| Nippon Joint Co., Ltd. | 4 |
4 |
| ASML Netherlands B.V. | 7406 |
3 |
| Kunming Diboo Technology Co., Ltd. | 7 |
3 |
| Honeywell International Inc. | 13540 |
2 |
| Duksan High Metal Co., Ltd. | 60 |
2 |
| Kunming University of Science and Technology | 185 |
2 |
| Mitsubishi Materials Corporation | 2449 |
2 |
| University of Seoul Industry Cooperation Foundation | 277 |
2 |
| Metallo Belgium | 53 |
2 |
| Horizon Technology Laboratory Co., Ltd. | 5 |
2 |
| Ishikawa Technology Laboratory Co., Ltd. | 4 |
2 |
| Kayaba Office Co., Ltd. | 4 |
2 |
| Yunnan TIN Co. Ltd. TIN Branch | 9 |
2 |
| China University of Mining and Technology, Beijing | 93 |
1 |
| The Industry & Academic Cooperation in Chungnam National University (IAC) | 460 |
1 |
| A1engineering | 5 |
1 |
| Solderwell Microelectronic Packaging Materials Co., Ltd. | 8 |
1 |
| Guangxi Huaxi Group Co., Ltd | 4 |
1 |
| JX Advanced Metals Corporation | 118 |
1 |
| Autres propriétaires | 1 |