- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/281 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
Patent holdings for IPC class C07C 17/281
Total number of patents in this class: 32
10-year publication summary
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3
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3
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3
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2
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3
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2
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3
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1
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4
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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
|
|---|---|---|
| The Chemours Company Fc, LLC | 1165 |
8 |
| 3m Innovative Properties Company | 17969 |
5 |
| Fujian Yongjing Technology Co., Ltd | 42 |
4 |
| Kanto Denka Kogyo Co., Ltd. | 134 |
2 |
| Honeywell International Inc. | 14022 |
1 |
| Sumitomo Chemical Company, Limited | 8987 |
1 |
| Daikin Industries, Ltd. | 9851 |
1 |
| Asahi Glass Company, Limited | 2881 |
1 |
| Horiba Advanced Techno, Co., Ltd. | 106 |
1 |
| Rhodia Operations | 1589 |
1 |
| Sinochem Lantian Co., Ltd. | 63 |
1 |
| Solvay Solexis S.p.A. | 128 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 738 |
1 |
| Zhejiang Research Institute of Chemical Industry Co., Ltd | 47 |
1 |
| Novacium | 5 |
1 |
| Specialty Operations France | 697 |
1 |
| Fujian Hangfu Electronic Materials Co., Ltd | 6 |
1 |
| Other owners | 0 |