- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 223/10 - Oxygen atoms attached in position 2
Patent holdings for IPC class C07D 223/10
Total number of patents in this class: 232
10-year publication summary
|
16
|
12
|
14
|
9
|
16
|
13
|
11
|
10
|
18
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9052 |
16 |
| Toray Industries, Inc. | 7028 |
13 |
| BASF SE | 21135 |
10 |
| Archer Daniels Midland Company | 1114 |
8 |
| California Institute of Technology | 4019 |
7 |
| Cap III B.V. | 55 |
6 |
| Hscc Sustainable Venturing B.V. | 7 |
6 |
| Allergan, Inc. | 2245 |
5 |
| Advansix Resins & Chemicals LLC | 307 |
5 |
| Rennovia, Inc. | 20 |
5 |
| Genentech, Inc. | 4063 |
4 |
| Uop LLC | 4293 |
4 |
| DSM IP Assets B.V. | 5457 |
4 |
| Aquafil S.p.A. | 54 |
4 |
| BioAmber S.A.S. | 20 |
4 |
| Florida State University Research Foundation, Inc. | 813 |
4 |
| Genomatica, Inc. | 474 |
4 |
| Merck Patent GmbH | 5733 |
3 |
| China Petrochemical Development Corporation | 25 |
3 |
| China Petroleum & Chemical Corporation | 2018 |
3 |
| Other owners | 114 |