- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 20/16 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
Patent holdings for IPC class C08F 20/16
Total number of patents in this class: 39
10-year publication summary
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1
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2
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5
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3
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4
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5
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7
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3
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1
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synthomer Adhesive Technologies LLC | 113 |
6 |
| FUJIFILM Corporation | 29713 |
3 |
| JSR Corporation | 2533 |
3 |
| 3m Innovative Properties Company | 17762 |
2 |
| LG Chem, Ltd. | 17680 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1450 |
2 |
| Canon Inc. | 40623 |
1 |
| Evonik Industries AG | 224 |
1 |
| Ricoh Company, Ltd. | 13391 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5715 |
1 |
| Mitsubishi Rayon Co., Ltd. | 902 |
1 |
| Mitsubishi Chemical Corporation | 4585 |
1 |
| Agency for Science, Technology and Research | 3659 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2193 |
1 |
| Denka Company Limited | 2631 |
1 |
| DIC Corporation | 3823 |
1 |
| Kawasaki Kasei Chemicals Ltd. | 30 |
1 |
| Kyoeisha Chemical Co., Ltd. | 82 |
1 |
| Shofu, Inc. | 198 |
1 |
| Other owners | 6 |