- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 220/02 - Monocarboxylic acids having less than ten carbon atomsDerivatives thereof
Patent holdings for IPC class C08F 220/02
Total number of patents in this class: 134
10-year publication summary
|
4
|
9
|
1
|
8
|
8
|
8
|
5
|
4
|
11
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29295 |
12 |
| Enf Technology Co., Ltd. | 51 |
8 |
| Ubmaterials Inc. | 22 |
8 |
| BASF SE | 20892 |
6 |
| Dow Global Technologies LLC | 10401 |
4 |
| Zeon Corporation | 4079 |
4 |
| Sumitomo Chemical Company, Limited | 9031 |
3 |
| Rohm and Haas Company | 2920 |
3 |
| Nitto Denko Corporation | 8219 |
2 |
| JSR Corporation | 2514 |
2 |
| Boe Technology Group Co., Ltd. | 40814 |
2 |
| Arkema Inc. | 1062 |
2 |
| Contemporary Amperex Technology Co., Limited | 6403 |
2 |
| Nippon Shokubai Co., Ltd. | 1510 |
2 |
| Toagosei Co., Ltd. | 973 |
2 |
| The Trustees of Princeton University | 1199 |
2 |
| United States Gypsum Company | 913 |
2 |
| Polyanalytik Inc. | 6 |
2 |
| Sony Corporation | 31107 |
1 |
| Merck Patent GmbH | 5873 |
1 |
| Other owners | 64 |