- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 22/26 - Esters of unsaturated alcohols
Patent holdings for IPC class C08F 22/26
Total number of patents in this class: 26
10-year publication summary
|
4
|
4
|
0
|
2
|
5
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4
|
1
|
1
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1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29742 |
4 |
| Zeon Corporation | 4118 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5743 |
2 |
| Solenis Technologies Cayman, L.P. | 39 |
2 |
| DuPont Electronic Materials International, LLC | 430 |
2 |
| Canon Inc. | 40790 |
1 |
| Sharp Corporation | 10290 |
1 |
| Mitsubishi Chemical Corporation | 4587 |
1 |
| Bausch & Lomb Incorporated | 1113 |
1 |
| DIC Corporation | 3829 |
1 |
| Maruzen Petrochemical Co., Ltd. | 187 |
1 |
| National Science Foundation | 26 |
1 |
| Nippon Shokubai Co., Ltd. | 1502 |
1 |
| Nissan Chemical Industries, Ltd. | 1700 |
1 |
| Rhodia Operations | 1581 |
1 |
| SOLENIS TECHNOLOGIES, L.P., Solenis International, L.P., a Delaware limited partnership, DBA Solenis Technologies, L.P. | 195 |
1 |
| University of Massachusetts | 2255 |
1 |
| Other owners | 0 |