- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 20/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
Patent holdings for IPC class C08F 20/32
Total number of patents in this class: 82
10-year publication summary
|
2
|
2
|
6
|
11
|
10
|
9
|
8
|
2
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koc Solution Co., Ltd. | 65 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3349 |
3 |
| Sekisui Plastics Co., Ltd. | 338 |
3 |
| Mighty Buildings, Inc. | 66 |
3 |
| Countertrace LLC | 15 |
3 |
| Samsung Display Co., Ltd. | 32868 |
2 |
| LG Chem, Ltd. | 17643 |
2 |
| FUJIFILM Corporation | 28829 |
2 |
| Wisconsin Alumni Research Foundation | 3827 |
2 |
| Mitsubishi Chemical Corporation | 4453 |
2 |
| JSR Corporation | 2475 |
2 |
| Adeka Corporation | 1341 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1504 |
2 |
| Agc, Inc. | 4485 |
2 |
| Honeywell International Inc. | 14022 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40644 |
1 |
| DSM IP Assets B.V. | 5801 |
1 |
| Rohm and Haas Company | 2856 |
1 |
| Dow Global Technologies LLC | 10167 |
1 |
| Other owners | 37 |