- 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: 231
10-year publication summary
|
17
|
13
|
16
|
9
|
17
|
13
|
14
|
11
|
20
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9016 |
16 |
| Toray Industries, Inc. | 7113 |
13 |
| BASF SE | 21303 |
10 |
| Archer Daniels Midland Company | 1075 |
8 |
| California Institute of Technology | 4040 |
7 |
| Cap III B.V. | 55 |
6 |
| Hscc Sustainable Venturing B.V. | 7 |
6 |
| Advansix Resins & Chemicals LLC | 307 |
5 |
| Rennovia, Inc. | 20 |
5 |
| Genentech, Inc. | 4104 |
4 |
| Allergan, Inc. | 2167 |
4 |
| Uop LLC | 4393 |
4 |
| DSM IP Assets B.V. | 5379 |
4 |
| Aquafil S.p.A. | 57 |
4 |
| BioAmber S.A.S. | 20 |
4 |
| Florida State University Research Foundation, Inc. | 839 |
4 |
| Genomatica, Inc. | 478 |
4 |
| Merck Patent GmbH | 5728 |
3 |
| China Petrochemical Development Corporation | 22 |
3 |
| China Petroleum & Chemical Corporation | 2152 |
3 |
| Other owners | 114 |