- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 22/10 - Esters
Patent holdings for IPC class C08F 22/10
Total number of patents in this class: 271
10-year publication summary
|
13
|
23
|
15
|
18
|
15
|
14
|
11
|
21
|
15
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17463 |
12 |
| FUJIFILM Corporation | 30866 |
10 |
| Zeon Corporation | 4183 |
7 |
| Samsung SDI Co., Ltd. | 11065 |
6 |
| Alcon, Inc. | 5961 |
6 |
| Namics Corporation | 503 |
6 |
| Canon Inc. | 44686 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 6186 |
5 |
| Nippon Shokubai Co., Ltd. | 1528 |
5 |
| Tokyo Ohka Kogyo Co., Ltd. | 1556 |
5 |
| University of Massachusetts | 2349 |
5 |
| BWXT Advanced Technologies LLC | 138 |
5 |
| The Regents of the University of California | 20989 |
4 |
| Centre National de La Recherche Scientifique | 11164 |
4 |
| Rohm and Haas Company | 2952 |
4 |
| Dow Global Technologies LLC | 11106 |
4 |
| JSR Corporation | 2565 |
4 |
| Rogers Corporation | 512 |
4 |
| Sirrus, Inc. | 45 |
4 |
| Becton, Dickinson and Company | 7605 |
3 |
| Other owners | 163 |