- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/86 - Germanium, antimony, or compounds thereof
Patent holdings for IPC class C08G 63/86
Total number of patents in this class: 113
10-year publication summary
|
6
|
12
|
7
|
5
|
20
|
11
|
16
|
12
|
14
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 114 |
20 |
| Eastman Chemical Company | 2217 |
13 |
| Furanix Technologies B.V. | 129 |
12 |
| SK Chemicals Co., Ltd. | 612 |
11 |
| Pujing Chemical Industry Co., Ltd | 40 |
4 |
| Toray Industries, Inc. | 6936 |
3 |
| Clariant International Ltd. | 937 |
3 |
| Roquette Freres | 1026 |
3 |
| FUJIFILM Corporation | 29367 |
2 |
| Kaneka Corporation | 4522 |
2 |
| Kolon Industries, Inc. | 1687 |
2 |
| Kureha Corporation | 1027 |
2 |
| Niagara Bottling, LLC | 298 |
2 |
| Reliance Industries Limited | 450 |
2 |
| Sichuan University | 566 |
2 |
| Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. | 86 |
2 |
| Evonik Operations GmbH | 4105 |
2 |
| Poseidon Plastics Limited | 26 |
2 |
| Koch Technology Solutions, LLC | 31 |
2 |
| DSM IP Assets B.V. | 5591 |
1 |
| Other owners | 21 |