- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 120/44 - Acrylonitrile
Patent holdings for IPC class C08F 120/44
Total number of patents in this class: 39
10-year publication summary
|
7
|
6
|
4
|
7
|
2
|
2
|
3
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6864 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1677 |
4 |
| Cytec Industries Inc. | 422 |
3 |
| Technische Universitat Munchen | 680 |
3 |
| The Antenna Company International N.V. | 28 |
2 |
| Goodrich Corporation | 2094 |
2 |
| Novomer, Inc. | 209 |
2 |
| SABIC Global Technologies B.V. | 4236 |
2 |
| Stc.unm | 686 |
2 |
| Zeon Corporation | 4009 |
2 |
| LG Chem, Ltd. | 17665 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4044 |
1 |
| GM Global Technology Operations LLC | 14361 |
1 |
| Daikin Industries, Ltd. | 9861 |
1 |
| Tsinghua University | 5731 |
1 |
| Agency for Science, Technology and Research | 3569 |
1 |
| Altmerge, LLC | 9 |
1 |
| Shanghai Jiao Tong University | 1134 |
1 |
| Tokyo Institute of Technology | 1393 |
1 |
| The University of Tokyo | 4076 |
1 |
| Other owners | 3 |