- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 223/26 - Dibenz [b, f] azepinesHydrogenated dibenz [b, f] azepines with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom having a double bond between positions 10 and 11
Patent holdings for IPC class C07D 223/26
Total number of patents in this class: 41
10-year publication summary
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3
|
5
|
2
|
2
|
6
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2
|
4
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crius Technology Group, Inc. | 20 |
11 |
| Merck Patent GmbH | 5867 |
4 |
| NGK Insulators, Ltd. | 4798 |
3 |
| Icahn School of Medicine at Mount Sinai | 910 |
3 |
| FUJIFILM Corporation | 28873 |
2 |
| Life Technologies Corporation | 3239 |
2 |
| Avantium Holding B.V. | 9 |
1 |
| Emory University | 1594 |
1 |
| EnVivo Pharmaceuticals, Inc. | 30 |
1 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 126 |
1 |
| Jubilant Organosys Limited | 28 |
1 |
| Matrix Laboratories Limited | 105 |
1 |
| MethylGene Inc. | 47 |
1 |
| Mylan Laboratories Limited | 183 |
1 |
| National University Corporation Chiba University | 487 |
1 |
| Rohm and Haas Electronic Materials Korea Ltd. | 329 |
1 |
| The United States of America as represented by the Department of Veterans Affairs | 305 |
1 |
| The University of Tokyo | 4081 |
1 |
| Zhejiang Jiuzhou Pharmaceutical Co., Ltd. | 69 |
1 |
| Zhejiang University of Technology | 231 |
1 |
| Other owners | 2 |