- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 209/56 - Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions from carboxylic acids involving a Hofmann, Curtius, Schmidt, or Lossen-type rearrangement
Patent holdings for IPC class C07C 209/56
Total number of patents in this class: 13
10-year publication summary
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0
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0
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0
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0
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1
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1
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0
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0
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bursa Uludag Üniversitesi | 105 |
3 |
| Sandoz AG | 1412 |
1 |
| Idemitsu Kosan Co., Ltd. | 4241 |
1 |
| Kaneka Corporation | 4713 |
1 |
| Actavis Group PTC ehf | 392 |
1 |
| Hodogaya Chemical Co., Ltd. | 432 |
1 |
| Lek Pharmaceuticals d.d. | 181 |
1 |
| Okamura Oil Mill, Ltd. | 1 |
1 |
| Qingdao University of Science & Technology | 29 |
1 |
| Shandong Xingqiang Chemical Industry Technology Research Institute Co., Ltd | 7 |
1 |
| Advancion Corporation | 122 |
1 |
| Other owners | 0 |