- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 299/06 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
Patent holdings for IPC class C08F 299/06
Total number of patents in this class: 264
10-year publication summary
|
19
|
28
|
18
|
14
|
15
|
18
|
12
|
13
|
8
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3982 |
37 |
| FUJIFILM Corporation | 30628 |
15 |
| Mitsubishi Chemical Corporation | 4738 |
7 |
| Daicel-allnex Ltd. | 20 |
7 |
| PPG Industries Ohio, Inc. | 3318 |
5 |
| Lintec Corporation | 2025 |
5 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 281 |
5 |
| Tomoegawa Co., Ltd. | 227 |
5 |
| Bridgestone Corporation | 7274 |
4 |
| Showa Denko K.K. | 2061 |
4 |
| Henkel AG & Co. KGaA | 10743 |
4 |
| Kansai Paint Co., Ltd. | 640 |
4 |
| KJ Chemicals Corporation | 59 |
4 |
| Nippon Kayaku Kabushiki Kaisha | 1463 |
4 |
| Bayer MaterialScience AG | 704 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
3 |
| Asahi Glass Company, Limited | 2605 |
3 |
| Toray Industries, Inc. | 7143 |
3 |
| The Yokohama Rubber Co., Ltd. | 4114 |
3 |
| Adeka Corporation | 1383 |
3 |
| Other owners | 136 |