- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 279/18 - [b, e]-condensed with two six-membered rings
Patent holdings for IPC class C07D 279/18
Total number of patents in this class: 126
10-year publication summary
|
8
|
10
|
10
|
4
|
5
|
3
|
3
|
8
|
2
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WisTa Laboratories Ltd. | 136 |
32 |
| Arizona Board of Regents on behalf of Arizona State University | 2658 |
7 |
| Bayer HealthCare LLC | 1353 |
4 |
| Ascensia Diabetes Care Holdings AG | 599 |
4 |
| Provepharm Life Solutions | 63 |
4 |
| Centre National de La Recherche Scientifique | 10498 |
3 |
| Eupharma Pty Ltd | 19 |
3 |
| Icrom SpA | 7 |
3 |
| Pharmalucia Limited | 3 |
3 |
| Provefarm Life Solutions | 3 |
3 |
| Dishman Carbogen Amcis Limited | 9 |
3 |
| Samsung Display Co., Ltd. | 35100 |
2 |
| Agency for Science, Technology and Research | 3636 |
2 |
| Shenzhen Institutes of Advanced Technology | 1491 |
2 |
| UDC Ireland Limited | 474 |
2 |
| Universite Claude Bernard Lyon I | 192 |
2 |
| Ventana Medical Systems, Inc. | 1032 |
2 |
| PHC Holdings Corporation | 718 |
2 |
| Mikrochem spol.s r.o. | 2 |
2 |
| F. Hoffmann-La Roche AG | 7942 |
1 |
| Other owners | 40 |