- 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: 125
10-year publication summary
|
12
|
7
|
5
|
20
|
11
|
16
|
12
|
14
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 116 |
20 |
| SK Chemicals Co., Ltd. | 649 |
14 |
| Eastman Chemical Company | 2077 |
13 |
| Furanix Technologies B.V. | 132 |
12 |
| Pujing Chemical Industry Co., Ltd | 47 |
4 |
| Toray Industries, Inc. | 7073 |
3 |
| Clariant International Ltd. | 885 |
3 |
| Roquette Freres | 1049 |
3 |
| Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. | 102 |
3 |
| FUJIFILM Corporation | 30340 |
2 |
| Kaneka Corporation | 4657 |
2 |
| Far Eastern New Century Corporation | 52 |
2 |
| Graham Packaging Company, L.P. | 336 |
2 |
| Kolon Industries, Inc. | 1779 |
2 |
| Kureha Corporation | 1056 |
2 |
| Niagara Bottling, LLC | 311 |
2 |
| Reliance Industries Limited | 456 |
2 |
| Sichuan University | 618 |
2 |
| Evonik Operations GmbH | 4286 |
2 |
| Jiangsu Guowang High-technique Fiber Co., Ltd. | 24 |
2 |
| Other owners | 28 |