- All sections
- C - Chemistry; metallurgy
- 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: 211
10-year publication summary
|
15
|
24
|
17
|
13
|
16
|
9
|
17
|
13
|
12
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 8808 |
16 |
| Toray Industries, Inc. | 6652 |
10 |
| California Institute of Technology | 3884 |
9 |
| Archer Daniels Midland Company | 1164 |
8 |
| BASF SE | 19740 |
6 |
| Allergan, Inc. | 2600 |
6 |
| Cap III B.V. | 53 |
6 |
| Advansix Resins & Chemicals LLC | 278 |
5 |
| Daicel Chemical Industries, Ltd. | 288 |
5 |
| Rennovia, Inc. | 23 |
5 |
| Genentech, Inc. | 3742 |
4 |
| Uop LLC | 4083 |
4 |
| DSM IP Assets B.V. | 5856 |
4 |
| BioAmber S.A.S. | 20 |
4 |
| Florida State University Research Foundation, Inc. | 685 |
4 |
| Genomatica, Inc. | 514 |
4 |
| Merck Patent GmbH | 5909 |
3 |
| Aquafil S.p.A. | 46 |
3 |
| China Petrochemical Development Corporation | 29 |
3 |
| InterMune, Inc. | 97 |
3 |
| Other owners | 99 |