- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 283/08 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides
Patent holdings for IPC class C08F 283/08
Total number of patents in this class: 70
10-year publication summary
|
1
|
3
|
5
|
0
|
6
|
2
|
7
|
4
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SHPP Global Technologies B.V. | 1104 |
8 |
| Industrial Technology Research Institute | 5201 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
4 |
| Honshu Chemical Industry Co., Ltd. | 193 |
4 |
| Lotte Advanced Materials Co., Ltd. | 398 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
3 |
| Asahi Kasei Chemicals Corporation | 546 |
2 |
| Nan Ya Plastics Corporation | 501 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1462 |
2 |
| Solvay Specialty Polymers USA, LLC | 504 |
2 |
| Ticona LLC | 602 |
2 |
| Sekisui Kasei Co., Ltd. | 136 |
2 |
| BASF SE | 21306 |
1 |
| Sony Corporation | 30111 |
1 |
| Ford Global Technologies, LLC | 21560 |
1 |
| Samsung SDI Co., Ltd. | 10719 |
1 |
| ExxonMobil Chemical Patents Inc. | 3768 |
1 |
| Sabic Innovative Plastics IP B.V. | 584 |
1 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2023 |
1 |
| AAC Technologies (Nanjing) Co., Ltd. | 363 |
1 |
| Other owners | 23 |