- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 219/22 - Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
Patent holdings for IPC class C07C 219/22
Total number of patents in this class: 37
10-year publication summary
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3
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4
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2
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1
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2
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5
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2
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tpat IP LLC | 24 |
3 |
| Novartis AG | 10849 |
2 |
| Ltd "valenta-intellekt" | 153 |
2 |
| The General Hospital Corporation | 4733 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3803 |
1 |
| Alembic Pharmaceuticals Limited | 86 |
1 |
| Aminologics Co., Ltd. | 14 |
1 |
| AnaMar AB | 14 |
1 |
| Auspex Pharmaceuticals, Inc. | 186 |
1 |
| Euticals S.p.A. | 11 |
1 |
| Gicare Pharma Inc. | 1 |
1 |
| Grünenthal GmbH | 569 |
1 |
| The Hospital for Sick Children | 408 |
1 |
| Ind-Swift Laboratories Limited | 56 |
1 |
| Institute for Research in Biomedicine | 98 |
1 |
| Kingfa Science & Technology Co., Ltd | 14 |
1 |
| Oroxcell | 2 |
1 |
| Shanghai Kingfa Sci., & Tech. Co., Ltd. | 36 |
1 |
| ST Pharm Co., Ltd. | 82 |
1 |
| Takasago International Corporation | 401 |
1 |
| Other owners | 13 |