- All sections
- C - Chemistry; metallurgy
- 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: 104
10-year publication summary
|
8
|
6
|
12
|
7
|
5
|
20
|
11
|
16
|
12
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 96 |
20 |
| Furanix Technologies B.V. | 133 |
12 |
| SK Chemicals Co., Ltd. | 568 |
9 |
| Eastman Chemical Company | 2239 |
8 |
| Pujing Chemical Industry Co., Ltd | 43 |
4 |
| Toray Industries, Inc. | 6652 |
3 |
| Roquette Freres | 1002 |
3 |
| FUJIFILM Corporation | 27102 |
2 |
| Kaneka Corporation | 4445 |
2 |
| Clariant International Ltd. | 978 |
2 |
| Kureha Corporation | 1026 |
2 |
| Niagara Bottling, LLC | 240 |
2 |
| Reliance Industries Limited | 432 |
2 |
| Sichuan University | 498 |
2 |
| Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. | 78 |
2 |
| Poseidon Plastics Limited | 16 |
2 |
| Koch Technology Solutions, LLC | 22 |
2 |
| DSM IP Assets B.V. | 5856 |
1 |
| ABN AMRO Bank N.V. | 80 |
1 |
| Camangi Corporation | 9 |
1 |
| Other owners | 22 |