- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 218/12 - Esters of monocarboxylic acids with unsaturated alcohols containing three or more carbon atoms
Patent holdings for IPC class C08F 218/12
Total number of patents in this class: 22
10-year publication summary
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0
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1
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1
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0
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4
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2
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2
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Showa Denko K.K. | 2063 |
3 |
| Japan Polyethylene Corporation | 136 |
3 |
| The University of Tokyo | 4378 |
3 |
| Mitsubishi Chemical America, Inc. | 110 |
2 |
| Agc, Inc. | 5577 |
2 |
| Crasus Chemical Inc. | 49 |
2 |
| Canon Inc. | 44051 |
1 |
| Mitsubishi Chemical Corporation | 4734 |
1 |
| Chang Chun Petrochemical Co., Ltd. | 121 |
1 |
| NDSU Research Foundation | 249 |
1 |
| Sekisui Specialty Chemicals America, LLC | 46 |
1 |
| Wacker Chemie AG | 2111 |
1 |
| Techstorm Advanced Material Corporation Limited (Shanghai) | 1 |
1 |
| Other owners | 0 |