- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 220/64 - Acids; Metal salts or ammonium salts thereof
Patent holdings for IPC class C08F 220/64
Total number of patents in this class: 37
10-year publication summary
|
1
|
2
|
5
|
4
|
1
|
6
|
4
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4193 |
6 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 298 |
4 |
| China Petroleum & Chemical Corporation | 1774 |
4 |
| Nissan Chemical Industries, Ltd. | 1762 |
2 |
| LG Chem, Ltd. | 17632 |
1 |
| Hewlett-Packard Development Company, L.P. | 27476 |
1 |
| FUJIFILM Corporation | 28506 |
1 |
| Daikin Industries, Ltd. | 9810 |
1 |
| DSM IP Assets B.V. | 5819 |
1 |
| Allnex Austria GmbH | 105 |
1 |
| Allnex Belgium S.A. | 150 |
1 |
| Asymchem Laboratories (fuxin) Co., Ltd | 37 |
1 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 85 |
1 |
| Asymchem Life Science (Tianjin) Co., Ltd | 83 |
1 |
| Construction Research & Technology GmbH | 651 |
1 |
| DENTSPLY SIRONA Inc. | 1872 |
1 |
| Jilin Asymchem Laboratories Co., Ltd | 45 |
1 |
| Kemira Oyj | 1205 |
1 |
| Rhodia Recherches et Technologies | 11 |
1 |
| Shenzhen University | 1603 |
1 |
| Other owners | 5 |