- 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: 133
10-year publication summary
|
4
|
9
|
1
|
8
|
8
|
8
|
5
|
4
|
11
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29082 |
12 |
| Enf Technology Co., Ltd. | 49 |
8 |
| Ubmaterials Inc. | 22 |
8 |
| BASF SE | 20616 |
6 |
| Dow Global Technologies LLC | 10247 |
4 |
| Zeon Corporation | 4054 |
4 |
| Sumitomo Chemical Company, Limited | 8986 |
3 |
| Rohm and Haas Company | 2887 |
3 |
| Nitto Denko Corporation | 8146 |
2 |
| JSR Corporation | 2501 |
2 |
| Boe Technology Group Co., Ltd. | 40117 |
2 |
| Nippon Shokubai Co., Ltd. | 1507 |
2 |
| Toagosei Co., Ltd. | 955 |
2 |
| The Trustees of Princeton University | 1189 |
2 |
| United States Gypsum Company | 910 |
2 |
| Polyanalytik Inc. | 7 |
2 |
| Sony Corporation | 31261 |
1 |
| Merck Patent GmbH | 5825 |
1 |
| Evonik Goldschmidt Gmbh | 90 |
1 |
| Hewlett-Packard Development Company, L.P. | 26130 |
1 |
| Other owners | 65 |