- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 223/22 - Dibenz [b, f] azepinesHydrogenated dibenz [b, f] azepines
Patent holdings for IPC class C07D 223/22
Total number of patents in this class: 49
10-year publication summary
|
3
|
3
|
2
|
1
|
2
|
0
|
0
|
3
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BIAL - Portela & CA, S.A. | 215 |
5 |
| Codexis, Inc. | 817 |
3 |
| Gracel Display Inc. | 18 |
3 |
| Rohm and Haas Electronic Materials Korea Ltd. | 332 |
3 |
| Zhejiang Jiuzhou Pharmaceutical Co., Ltd. | 70 |
2 |
| Zhejiang Raybow Pharmaceutical Co., Ltd. | 7 |
2 |
| FUJIFILM Corporation | 30562 |
1 |
| CCI Corporation | 24 |
1 |
| Cellixbio Private Limited | 142 |
1 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 128 |
1 |
| Intas Pharmaceuticals Limited | 151 |
1 |
| Jubilant Biosys Limited | 24 |
1 |
| Jubilant Life Sciences Limited | 30 |
1 |
| Kyulux, Inc. | 249 |
1 |
| MSN Laboratories Limited | 52 |
1 |
| Mylan Laboratories Limited | 189 |
1 |
| NDSU Research Foundation | 249 |
1 |
| Piramal Enterprises Limited | 151 |
1 |
| Pisgah Laboratories, Inc. | 16 |
1 |
| Soochow University | 1785 |
1 |
| Other owners | 17 |