- 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: 55
10-year publication summary
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4
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3
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3
|
2
|
1
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2
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0
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0
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3
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BIAL - Portela & CA, S.A. | 239 |
11 |
| Codexis, Inc. | 793 |
3 |
| Gracel Display Inc. | 24 |
3 |
| Rohm and Haas Electronic Materials Korea Ltd. | 330 |
3 |
| Cellixbio Private Limited | 167 |
2 |
| University of Virginia Patent Foundation | 1529 |
2 |
| FUJIFILM Corporation | 28829 |
1 |
| Alphapharm Pty Ltd | 18 |
1 |
| Astrum Therapeutics Pty Ltd. | 3 |
1 |
| CCI Corporation | 24 |
1 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 126 |
1 |
| Intas Pharmaceuticals Limited | 130 |
1 |
| Jubilant Generics Limited | 59 |
1 |
| Jubilant Life Sciences Limited | 30 |
1 |
| Jubilant Organosys Limited | 29 |
1 |
| Kyulux, Inc. | 217 |
1 |
| MSN Laboratories Limited | 58 |
1 |
| Mylan Laboratories Limited | 183 |
1 |
| NDSU Research Foundation | 246 |
1 |
| Piramal Enterprises Limited | 157 |
1 |
| Other owners | 17 |