- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 205/19 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms
Patent holdings for IPC class C07C 205/19
Total number of patents in this class: 15
10-year publication summary
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0
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4
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0
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3
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2
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0
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3
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0
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ImmunoGen, Inc. | 376 |
5 |
| The Procter & Gamble Company | 21870 |
2 |
| Toray Fine Chemicals Co., Ltd. | 83 |
2 |
| Abbvie Inc. | 1807 |
2 |
| BASF SE | 21318 |
1 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 109 |
1 |
| DAe Won Pharmaceutical Co., Ltd | 32 |
1 |
| Cannasoul Analytics Ltd. | 7 |
1 |
| Other owners | 0 |