- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/28 - Halogenated derivatives monocyclic monohydroxylic containing halogen bound to ring carbon atoms all halogen atoms being attached to the ring the halogen being one chlorine atom
Patent holdings for IPC class C07C 39/28
Total number of patents in this class: 12
10-year publication summary
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2
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0
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0
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2
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0
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1
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2
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0
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0
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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
|
|---|---|---|
| Gilead Sciences, Inc. | 2267 |
4 |
| Corteva Agriscience LLC | 2630 |
2 |
| BASF SE | 21337 |
1 |
| Bayer Cropscience AG | 1811 |
1 |
| Zhejiang Nhu Company Limited | 201 |
1 |
| Shandong Nhu Vitamin Co., Ltd. | 17 |
1 |
| Hunan Lijie Biochemical Co., Ltd | 1 |
1 |
| Studiengesellschaft Kohle gGmbH | 74 |
1 |
| Other owners | 0 |