- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 75/0254 - Preparatory processes using metal sulfides
Patent holdings for IPC class C08G 75/0254
Total number of patents in this class: 66
10-year publication summary
|
5
|
14
|
5
|
11
|
13
|
7
|
2
|
5
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17840 |
18 |
| Kureha Corporation | 1050 |
16 |
| Zhejiang Nhu Special Materials Co., Ltd | 38 |
4 |
| Solvay Specialty Polymers USA, LLC | 506 |
3 |
| Toray Industries, Inc. | 7045 |
2 |
| Korea Advanced Institute of Science and Technology | 4575 |
2 |
| DIC Corporation | 3913 |
2 |
| Ticona LLC | 602 |
2 |
| Zhejiang Nhu Company Limited | 190 |
2 |
| Zhejiang University | 3366 |
2 |
| Jiangsu University | 1153 |
1 |
| Sichuan University | 611 |
1 |
| SKC Co., Ltd. | 326 |
1 |
| Solvay SA | 958 |
1 |
| Teijin Limited | 1265 |
1 |
| Tosoh Corporation | 1387 |
1 |
| University of Shanghai for Science and Technology | 120 |
1 |
| Seoul National University R&db Foundation | 4009 |
1 |
| Tianjin University of Science and Technology | 75 |
1 |
| Chongqing Jushi New Material Technology Co., Ltd. | 1 |
1 |
| Other owners | 3 |