- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 223/06 - Compounds containing amino and —CHO groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
Patent holdings for IPC class C07C 223/06
Total number of patents in this class: 50
10-year publication summary
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3
|
5
|
5
|
1
|
2
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4
|
2
|
2
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0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15576 |
3 |
| Kyushu University, National University Corporation | 1659 |
3 |
| National Institute of Information and Communications Technology | 634 |
3 |
| FUJIFILM Corporation | 29506 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2658 |
2 |
| The George Washington University, a Congressionally Chartered Not-for-profit Corporation | 33 |
2 |
| Kyushu Institute of Technology | 291 |
2 |
| Nippon Soda Co., Ltd. | 894 |
2 |
| Syndax Pharmaceuticals, Inc. | 67 |
2 |
| Ebara Jitsugyo Co., Ltd | 18 |
2 |
| Merck Patent GmbH | 5820 |
1 |
| Centre National de La Recherche Scientifique | 10498 |
1 |
| California Institute of Technology | 3988 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
1 |
| The General Hospital Corporation | 4759 |
1 |
| National Taiwan University | 1232 |
1 |
| Benz Research and Development Corporation | 44 |
1 |
| Dana-Farber Cancer Institute, Inc. | 2577 |
1 |
| DONGWOO FINE-CHEM Co., Ltd. | 1359 |
1 |
| FUJIFILM Finechemicals Co., Ltd. | 5 |
1 |
| Other owners | 17 |