- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 233/32 - One oxygen atom
Patent holdings for IPC class C07D 233/32
Total number of patents in this class: 129
10-year publication summary
|
5
|
8
|
5
|
7
|
5
|
6
|
11
|
2
|
9
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Sharp & Dohme LLC | 3689 |
5 |
| Akaal Pharma Pty Ltd. | 11 |
4 |
| Akzo Nobel Chemicals International B.V. | 520 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| Abbvie Inc. | 1808 |
3 |
| Arkema France | 3790 |
3 |
| Signalchem Lifesciences Corporation | 19 |
3 |
| Bristol-myers Squibb Company | 5080 |
2 |
| BASF SE | 19740 |
2 |
| The Regents of the University of California | 18943 |
2 |
| Syngenta Crop Protection AG | 2790 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| Compagnie générale des établissements Michelin SCA | 2477 |
2 |
| Kaneka Corporation | 4445 |
2 |
| Evotec International GmbH | 76 |
2 |
| Firmenich SA | 1612 |
2 |
| Forschungszentrum Julich GmbH | 604 |
2 |
| Irm LLC | 215 |
2 |
| Roche Palo Alto LLC | 82 |
2 |
| UCB Pharma S.A. | 280 |
2 |
| Other owners | 78 |