- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 12/36 - Divinylbenzene
Patent holdings for IPC class C08F 12/36
Total number of patents in this class: 68
10-year publication summary
|
5
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6
|
4
|
7
|
4
|
8
|
4
|
2
|
3
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3669 |
8 |
| Sekisui Kasei Co., Ltd. | 140 |
6 |
| Nissan Chemical Industries, Ltd. | 1627 |
3 |
| The University of Liverpool | 317 |
3 |
| Zeon Corporation | 4183 |
3 |
| 3m Innovative Properties Company | 17443 |
2 |
| The Curators of the University of Missouri | 1098 |
2 |
| Sansui Co., Ltd. | 3 |
2 |
| BASF SE | 21334 |
1 |
| LG Chem, Ltd. | 17986 |
1 |
| Nikon Corporation | 7226 |
1 |
| Rohm and Haas Company | 2942 |
1 |
| Dow Global Technologies LLC | 11072 |
1 |
| Lawrence Livermore National Security, LLC | 1985 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
1 |
| Biotage AB | 96 |
1 |
| Canon Nanotechnologies, Inc. | 64 |
1 |
| Colorado School of Mines | 187 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1651 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1455 |
1 |
| Other owners | 27 |