- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 391/02 - Compounds containing selenium having selenium atoms bound to carbon atoms of six-membered aromatic rings
Patent holdings for IPC class C07C 391/02
Total number of patents in this class: 58
10-year publication summary
|
5
|
6
|
3
|
4
|
1
|
2
|
2
|
7
|
16
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Faisal University | 918 |
13 |
| Cybin IRL Limited | 61 |
5 |
| Soochow University | 1738 |
4 |
| The Regents of the University of California | 19961 |
2 |
| Evonik Degussa GmbH | 1525 |
2 |
| Adeka Corporation | 1365 |
2 |
| Shanghai Ai Qi Ecological Technology Co., Ltd. | 10 |
2 |
| Universal Display Corporation | 1924 |
2 |
| Council of Scientific and Industrial Research, an Indian registered Body Incorporated under The Regn. of Soc. ACT (act XXI of 1860) | 85 |
2 |
| Samsung Electronics Co., Ltd. | 146811 |
1 |
| Texas Instruments Incorporated | 19443 |
1 |
| Korea Institute of Science and Technology | 2123 |
1 |
| Hangzhou Normal University | 62 |
1 |
| Hiroshima University | 563 |
1 |
| New York University | 1751 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1435 |
1 |
| Samsung Life Public Welfare Foundation | 678 |
1 |
| San-Apro Limited | 77 |
1 |
| Sejong University Industry Academy Cooperation Foundation | 9 |
1 |
| Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences | 173 |
1 |
| Other owners | 13 |