- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 20/04 - AcidsMetal salts or ammonium salts thereof
Patent holdings for IPC class C08F 20/04
Total number of patents in this class: 89
10-year publication summary
|
1
|
10
|
10
|
6
|
14
|
7
|
2
|
1
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17950 |
17 |
| Nippon Shokubai Co., Ltd. | 1534 |
11 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
11 |
| BASF SE | 21306 |
4 |
| Toagosei Co., Ltd. | 1027 |
4 |
| Zeon Corporation | 4161 |
3 |
| Daikin Industries, Ltd. | 10502 |
2 |
| Arkema Inc. | 1060 |
2 |
| DuPont Teijin Films U.S. Limited Partnership | 102 |
2 |
| Lubrizol Advanced Materials, Inc. | 957 |
2 |
| Tokuyama Dental Corporation | 236 |
2 |
| Agc, Inc. | 5577 |
2 |
| FUJIFILM Corporation | 30594 |
1 |
| Sanyo Electric Co., Ltd. | 3392 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
1 |
| The Dow Chemical Company | 660 |
1 |
| Dow Global Technologies LLC | 10994 |
1 |
| Sumitomo Rubber Industries, Ltd. | 4736 |
1 |
| Arkema France | 4251 |
1 |
| COATEX une société par actions simplifiée | 175 |
1 |
| Other owners | 19 |