- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 21/073 - Dichloro-alkenes
Patent holdings for IPC class C07C 21/073
Total number of patents in this class: 16
10-year publication summary
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0
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2
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3
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0
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4
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0
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1
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10133 |
3 |
| Blue Cube IP LLC | 216 |
3 |
| Dow Global Technologies LLC | 10504 |
1 |
| PPG Industries Ohio, Inc. | 3422 |
1 |
| Arkema Inc. | 1070 |
1 |
| Board of Trustees of Michigan State University | 1205 |
1 |
| Central Glass Company, Limited | 1275 |
1 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 131 |
1 |
| Occidental Chemical Corporation | 82 |
1 |
| Agc, Inc. | 4968 |
1 |
| Jiangsu Bluestar Green Technology Co., Ltd. | 1 |
1 |
| Shandong Haiyi Chemical Technology Co. Ltd | 5 |
1 |
| Other owners | 0 |