- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 251/32 - Cyanuric acidIsocyanuric acid
Patent holdings for IPC class C07D 251/32
Total number of patents in this class: 65
10-year publication summary
|
2
|
4
|
5
|
1
|
6
|
5
|
3
|
14
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro (Netherlands) B.V. | 281 |
8 |
| Nissan Chemical Industries, Ltd. | 1709 |
5 |
| PRC-DeSoto International, Inc. | 571 |
4 |
| Samsung SDI Co., Ltd. | 8412 |
3 |
| Adeka Corporation | 1366 |
3 |
| BASF SE | 20945 |
2 |
| Syngenta Crop Protection AG | 6074 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5674 |
2 |
| Mitsui Chemicals, Inc. | 3224 |
2 |
| Innovative Surface Technologies, Inc. | 45 |
2 |
| Korea Institute of Industrial Technology | 1014 |
2 |
| FUJIFILM Corporation | 29458 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
1 |
| Wisconsin Alumni Research Foundation | 3889 |
1 |
| Daikin Industries, Ltd. | 10031 |
1 |
| Kaneka Corporation | 4544 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4975 |
1 |
| Allnex Belgium S.A. | 155 |
1 |
| Brewer Science Inc. | 236 |
1 |
| Central Glass Company, Limited | 1264 |
1 |
| Other owners | 21 |