- 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: 120
10-year publication summary
|
11
|
13
|
4
|
5
|
4
|
4
|
8
|
2
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WisTa Laboratories Ltd. | 120 |
28 |
| Arizona Board of Regents on behalf of Arizona State University | 2930 |
8 |
| Bayer HealthCare LLC | 1307 |
4 |
| Ascensia Diabetes Care Holdings AG | 599 |
4 |
| Centre National de La Recherche Scientifique | 11016 |
3 |
| Eupharma Pty Ltd | 19 |
3 |
| Icrom SpA | 7 |
3 |
| Pharmalucia Limited | 3 |
3 |
| Dishman Carbogen Amcis Limited | 9 |
3 |
| Agency for Science, Technology and Research | 3729 |
2 |
| Shenzhen Institutes of Advanced Technology | 1528 |
2 |
| UDC Ireland Limited | 508 |
2 |
| Universite Claude Bernard Lyon I | 187 |
2 |
| Ventana Medical Systems, Inc. | 1068 |
2 |
| Provepharm Life Solutions | 62 |
2 |
| PHC Holdings Corporation | 711 |
2 |
| Mikrochem spol.s r.o. | 2 |
2 |
| F. Hoffmann-La Roche AG | 7836 |
1 |
| Samsung Display Co., Ltd. | 38570 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
1 |
| Other owners | 42 |