- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 222/34 - Vinylidene cyanide
Patent holdings for IPC class C08F 222/34
Total number of patents in this class: 18
10-year publication summary
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1
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0
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3
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1
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0
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1
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2
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3
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Co., Ltd. | 3601 |
6 |
| Carbon, Inc. | 416 |
2 |
| LG Chem, Ltd. | 17950 |
1 |
| TDK Corporation | 6910 |
1 |
| Henkel AG & Co. KGaA | 10758 |
1 |
| South China Normal University | 167 |
1 |
| Sunresin New Materials Co. Ltd., Xi'an | 28 |
1 |
| Shenzhen Guohua Optoelectronics Co., Ltd. | 99 |
1 |
| Academy of Shenzhen Guohua Optoelectronics | 64 |
1 |
| Aidite (Qinhuangdao) Technology Co., Ltd. | 98 |
1 |
| Sunresin New Materials Co.Ltd. | 28 |
1 |
| Sunresin New Materials Co. Ltd., Gaoling | 2 |
1 |
| Other owners | 0 |