- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 307/46 - Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Patent holdings for IPC class C07D 307/46
Total number of patents in this class: 458
10-year publication summary
|
44
|
23
|
32
|
27
|
21
|
20
|
25
|
20
|
22
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Archer Daniels Midland Company | 1074 |
30 |
| IFP Energies Nouvelles | 3041 |
19 |
| Furanix Technologies B.V. | 131 |
17 |
| BASF SE | 21165 |
16 |
| Origin Materials Operating, Inc. | 80 |
14 |
| Eastman Chemical Company | 2079 |
11 |
| Centre National de La Recherche Scientifique | 10914 |
8 |
| Shell Internationale Research Maatschappij B.V. | 3437 |
6 |
| The Regents of the University of California | 20590 |
6 |
| Wisconsin Alumni Research Foundation | 3915 |
6 |
| Kolon Industries, Inc. | 1781 |
6 |
| Novamont S.p.A. | 386 |
6 |
| BP Corporation North America Inc. | 742 |
5 |
| Council of Scientific & Industrial Research | 1435 |
5 |
| Johnson Matthey Public Limited Company | 1761 |
5 |
| Korea Institute of Industrial Technology | 1024 |
5 |
| Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences | 174 |
5 |
| Rhodia Operations | 1516 |
5 |
| Sudzucker Aktiengesellschaft | 130 |
5 |
| Jope Technology Co., Ltd. | 5 |
5 |
| Other owners | 273 |