- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 317/70 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
Patent holdings for IPC class C07D 317/70
Total number of patents in this class: 114
10-year publication summary
|
10
|
6
|
1
|
7
|
3
|
5
|
8
|
9
|
10
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JSR Corporation | 2542 |
19 |
| Symrise AG | 1764 |
10 |
| Terran Biosciences, Inc. | 96 |
6 |
| Givaudan SA | 1911 |
4 |
| Tokuyama Corporation | 1436 |
4 |
| FUJIFILM Corporation | 29839 |
3 |
| Firmenich SA | 1710 |
3 |
| Musc Foundation for Research Development | 356 |
3 |
| BASF SE | 21098 |
2 |
| Toray Industries, Inc. | 7015 |
2 |
| Council of Scientific & Industrial Research | 1426 |
2 |
| Galapagos NV | 274 |
2 |
| Leo Laboratories Limited | 61 |
2 |
| Jiangsu Atom Bioscience and Pharmaceutical Co., Ltd. | 32 |
2 |
| Bristol-myers Squibb Company | 4826 |
1 |
| F. Hoffmann-La Roche AG | 7937 |
1 |
| Janssen Pharmaceutica N.V. | 3358 |
1 |
| BASF Corporation | 1711 |
1 |
| Huawei Technologies Co., Ltd. | 116003 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6541 |
1 |
| Other owners | 44 |