- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/18 - Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
Patent holdings for IPC class C07C 17/18
Total number of patents in this class: 30
10-year publication summary
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1
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0
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0
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1
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1
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2
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4
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0
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3
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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
|
|---|---|---|
| Daikin Industries, Ltd. | 9944 |
3 |
| Mexichem Amanco Holding S.A. de C.V. | 126 |
3 |
| Honeywell International Inc. | 13583 |
2 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 123 |
2 |
| Bayer Schering Pharma AG | 405 |
1 |
| Amgen Inc. | 4024 |
1 |
| Arkema France | 3986 |
1 |
| Asymchem Life Science (Tianjin) Co., Ltd | 88 |
1 |
| The Chemours Company Fc, LLC | 1200 |
1 |
| Cnrs | 102 |
1 |
| Kyoto University | 2785 |
1 |
| Lonza Ltd. | 607 |
1 |
| Rhodia Chimie | 60 |
1 |
| Shangyu Nhu Biological Chemical Co., Ltd. | 18 |
1 |
| Tokyo Institute of Technology | 1388 |
1 |
| Ube Industries, Ltd. | 853 |
1 |
| The University of Tokyo | 4131 |
1 |
| Zhejiang Nhu Company Limited | 170 |
1 |
| Zhejiang University | 3074 |
1 |
| Agc, Inc. | 4700 |
1 |
| Other owners | 4 |