- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 233/32 - One oxygen atom
Patent holdings for IPC class C07D 233/32
Total number of patents in this class: 130
10-year publication summary
|
8
|
5
|
7
|
5
|
6
|
11
|
2
|
9
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Akaal Pharma Pty Ltd. | 11 |
4 |
| Akzo Nobel Chemicals International B.V. | 480 |
4 |
| Merck Sharp & Dohme LLC | 3752 |
4 |
| Rohm and Haas Company | 2856 |
3 |
| Abbvie Inc. | 1784 |
3 |
| Arkema France | 3888 |
3 |
| Signalchem Lifesciences Corporation | 19 |
3 |
| Bristol-myers Squibb Company | 4865 |
2 |
| BASF SE | 20421 |
2 |
| The Regents of the University of California | 19544 |
2 |
| Syngenta Crop Protection AG | 4911 |
2 |
| FUJIFILM Corporation | 28829 |
2 |
| DSM IP Assets B.V. | 5801 |
2 |
| Compagnie générale des établissements Michelin SCA | 2524 |
2 |
| Kaneka Corporation | 4495 |
2 |
| Denali Therapeutics Inc. | 228 |
2 |
| Evotec International GmbH | 83 |
2 |
| Firmenich SA | 1669 |
2 |
| Forschungszentrum Julich GmbH | 617 |
2 |
| Irm LLC | 184 |
2 |
| Other owners | 80 |