- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 231/32 - Oxygen atoms
Patent holdings for IPC class C07D 231/32
Total number of patents in this class: 9
10-year publication summary
|
0
|
1
|
1
|
1
|
0
|
0
|
0
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan, Inc. | 2315 |
1 |
| FUJIFILM Corporation | 29775 |
1 |
| Chemtura Corporation | 147 |
1 |
| Hodogaya Chemical Co., Ltd. | 435 |
1 |
| Selvita S.A. | 18 |
1 |
| University of Manitoba | 450 |
1 |
| Stichting Vu | 94 |
1 |
| Faeth Therapeutics, Inc. | 26 |
1 |
| Stichting Amsterdam UMC | 75 |
1 |
| Other owners | 0 |