- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 68/01 - Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
Patent holdings for IPC class C07C 68/01
Total number of patents in this class: 10
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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1
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5
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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
|
|---|---|---|
| Nanjing Institute of Microinterface Technology Co., Ltd | 49 |
3 |
| Industrial Technology Research Institute | 5077 |
2 |
| Sekisui Chemical Co., Ltd. | 3441 |
2 |
| Haldor Topsøe A/S | 659 |
1 |
| Topsoe A/S | 909 |
1 |
| Chengdu Organic Chemistry Co., Ltd., Chinese Academy Of Sciences | 4 |
1 |
| Other owners | 0 |