- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 37/045 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by nitrogen
Patent holdings for IPC class C07C 37/045
Total number of patents in this class: 13
10-year publication summary
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2
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2
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0
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1
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1
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1
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3
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0
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0
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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
|
|---|---|---|
| Monsanto Technology LLC | 8289 |
4 |
| BASF SE | 20915 |
3 |
| Deepak Nitrite Limited | 25 |
1 |
| Lianhe Chemical Technology Co., Ltd | 9 |
1 |
| WeylChem Frankfurt GmbH | 2 |
1 |
| WeylChem International GmbH | 3 |
1 |
| Zhejiang Weihua New Material Co., Ltd. | 1 |
1 |
| Inner Mongolia Sheng Tang International Mongolian | 1 |
1 |
| Other owners | 0 |