- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 26/12 - N-Vinyl-carbazole
Patent holdings for IPC class C08F 26/12
Total number of patents in this class: 9
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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1
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1
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1
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0
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9015 |
2 |
| Key Medical Technologies, Inc. | 19 |
2 |
| Samsung Electronics Co., Ltd. | 155224 |
1 |
| FUJIFILM Corporation | 30327 |
1 |
| Samsung SDI Co., Ltd. | 10194 |
1 |
| Nippon Steel Chemical Co., Ltd. | 141 |
1 |
| Nissan Chemical Industries, Ltd. | 1661 |
1 |
| Other owners | 0 |