- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 215/10 - Quaternary compounds
Patent holdings for IPC class C07D 215/10
Total number of patents in this class: 35
10-year publication summary
|
3
|
5
|
3
|
4
|
1
|
1
|
3
|
2
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Board of Regents of the University of Texas System | 2294 |
3 |
| Syngenta Participations AG | 1527 |
2 |
| SABIC Global Technologies B.V. | 4596 |
2 |
| University of Kentucky Research Foundation | 714 |
2 |
| Syngenta Crop Protection AG | 6699 |
1 |
| FUJIFILM Corporation | 30512 |
1 |
| Chevron U.S.A. Inc. | 4134 |
1 |
| ATTO-TEC GmbH | 25 |
1 |
| Bar-Ilan University | 450 |
1 |
| Contemporary Amperex Technology Co., Limited | 9937 |
1 |
| Exelixis, Inc. | 393 |
1 |
| Hadasit Medical Research Services and Development Ltd. | 321 |
1 |
| Helsinn Healthcare SA | 228 |
1 |
| Institut de Recherche pour le Developpement (ird) | 148 |
1 |
| Matrix Laboratories Limited | 88 |
1 |
| Nippon Shokubai Co., Ltd. | 1537 |
1 |
| Osaka University | 3269 |
1 |
| Rutgers, The State University of New Jersey | 1975 |
1 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1993 |
1 |
| Techfields Biochem Co. Ltd | 11 |
1 |
| Other owners | 10 |