- Sections
- C - Chimiemétallurgie
- C01G - Composés contenant des métaux non couverts par les sous-classes ou
- C01G 45/024 - Dioxyde de manganèse
Détention brevets de la classe C01G 45/024
Brevets de cette classe: 18
Historique des publications depuis 10 ans
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0
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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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0
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0
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4
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sumitomo Metal Mining Co., Ltd. | 1985 |
2 |
| Dow Global Technologies LLC | 10994 |
1 |
| PPG Industries Ohio, Inc. | 3324 |
1 |
| Energizer Brands, LLC | 791 |
1 |
| Fortum Oyj | 86 |
1 |
| Jiangnan University | 1637 |
1 |
| Kunming University of Science and Technology | 245 |
1 |
| National University Corporation Yamagata University | 153 |
1 |
| Temple University of the Commonwealth System of Higher Education | 636 |
1 |
| University of Oulu | 40 |
1 |
| Jingmen Gem CO., Ltd | 102 |
1 |
| Chaowei Power Group Co., Ltd. | 22 |
1 |
| Negative Emissions Materials, Inc. | 19 |
1 |
| Imam Mohammad Ibn Saud Islamic University | 234 |
1 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
1 |
| Jiangxi Blue Environment Engineering Technology Co., Ltd | 1 |
1 |
| Jiangxi Huanyu Industrial Ceramics Technology Research Co., Ltd | 1 |
1 |
| Autres propriétaires | 0 |