- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 12/34 - Monomers containing two or more unsaturated aliphatic radicals
Patent holdings for IPC class C08F 12/34
Total number of patents in this class: 136
10-year publication summary
|
5
|
10
|
6
|
3
|
4
|
13
|
6
|
17
|
16
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29976 |
11 |
| Nippon Kayaku Kabushiki Kaisha | 1459 |
8 |
| Sumitomo Chemical Company, Limited | 9120 |
6 |
| DIC Corporation | 3875 |
6 |
| Nippon Steel Chemical & Material Co., Ltd. | 679 |
6 |
| Resonac Corporation | 3051 |
5 |
| Nissan Chemical Industries, Ltd. | 1691 |
4 |
| Agc, Inc. | 5098 |
4 |
| 3m Innovative Properties Company | 17617 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32753 |
3 |
| Amyris, Inc. | 379 |
3 |
| Sekisui Kasei Co., Ltd. | 124 |
3 |
| The Boeing Company | 20080 |
2 |
| Nikon Corporation | 7294 |
2 |
| ExxonMobil Chemical Patents Inc. | 3922 |
2 |
| Dai Nippon Printing Co., Ltd. | 4158 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10984 |
2 |
| Toray Advanced Materials Korea Inc. | 273 |
2 |
| Mitsubishi Chemical Corporation | 4638 |
2 |
| JSR Corporation | 2551 |
2 |
| Other owners | 58 |