- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 47/052 - Preparation by oxidation of methanol
Patent holdings for IPC class C07C 47/052
Total number of patents in this class: 13
10-year publication summary
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1
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0
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1
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1
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0
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2
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3
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0
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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
|
|---|---|---|
| Shanghai HuaYi New Material Co., Ltd. | 26 |
2 |
| BASF SE | 20904 |
1 |
| Maverick Biofuels, Inc. | 2 |
1 |
| North Carolina State University | 1559 |
1 |
| Perstorp Specialty Chemicals AB | 21 |
1 |
| Ticona GmbH | 42 |
1 |
| Wanhua Chemical Group Co., Ltd. | 349 |
1 |
| Mitsubishi Heavy Industries Engineering, Ltd. | 196 |
1 |
| Joint Stock Company "special Design and Engineering Bureau "katalizator" | 29 |
1 |
| Nanjing Yanchang Reaction Technology Research Institute Co. Ltd | 120 |
1 |
| Rezel Catalysts Corporation | 16 |
1 |
| Jiangsu Yongda Chemical Equipment Co., Ltd | 2 |
1 |
| Other owners | 0 |