- 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: 41
10-year publication summary
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3
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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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4
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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
|
|---|---|---|
| Synthomer Adhesive Technologies LLC | 116 |
6 |
| JSR Corporation | 2553 |
4 |
| FUJIFILM Corporation | 30689 |
3 |
| 3m Innovative Properties Company | 17455 |
2 |
| LG Chem, Ltd. | 17970 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1471 |
2 |
| The Regents of the University of California | 20902 |
1 |
| Canon Inc. | 44285 |
1 |
| Evonik Industries AG | 223 |
1 |
| Ricoh Company, Ltd. | 13386 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6143 |
1 |
| Mitsubishi Rayon Co., Ltd. | 847 |
1 |
| Agency for Science, Technology and Research | 3765 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2316 |
1 |
| Denka Company Limited | 2759 |
1 |
| DIC Corporation | 3995 |
1 |
| Kawasaki Kasei Chemicals Ltd. | 29 |
1 |
| Kyoeisha Chemical Co., Ltd. | 84 |
1 |
| Shofu, Inc. | 209 |
1 |
| Other owners | 7 |