- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/044 - Impregnation of carbon
Patent holdings for IPC class C25B 11/044
Total number of patents in this class: 14
10-year publication summary
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0
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0
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0
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3
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2
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3
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1
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2
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3433 |
2 |
| Board of Trustees of the University of Arkansas | 811 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 671 |
1 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 791 |
1 |
| Element Six Technologies Limited | 193 |
1 |
| Global Graphene Group, Inc. | 247 |
1 |
| H2win S.A. | 11 |
1 |
| Katholieke Universiteit Leuven | 1194 |
1 |
| Kogakuin University | 59 |
1 |
| The University of Warwick | 250 |
1 |
| Vito NV | 300 |
1 |
| Bright Spark B.V. | 6 |
1 |
| Azarbaijan Shahid Madani University | 1 |
1 |
| Other owners | 0 |