- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 29/62 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by substitution of halogen atoms by other halogen atoms
Patent holdings for IPC class C07C 29/62
Total number of patents in this class: 113
10-year publication summary
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6
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4
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5
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3
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4
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5
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1
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7
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3
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solvay SA | 1181 |
25 |
| Samsung Fine Chemicals Co., Ltd. | 181 |
9 |
| Lotte Fine Chemical Co., Ltd. | 100 |
6 |
| Daikin Industries, Ltd. | 9495 |
4 |
| Dow Global Technologies Inc. | 1055 |
4 |
| Saga University | 151 |
4 |
| SynAffix B.V. | 89 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Conser SpA | 13 |
3 |
| Universite Montpellier 2 Sciences et Techniques | 158 |
3 |
| EuroChem Engineering SRL | 4 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| Akzo Nobel N.V. | 240 |
2 |
| Chang Chun Plastics Co., Ltd. | 85 |
2 |
| The Trustees of Princeton University | 1129 |
2 |
| Instytut Ciezkiej Syntezy Organicznej "Blachownia" | 5 |
2 |
| Nikang Therapeutics, Inc. | 73 |
2 |
| Zakłady Chemiczne Zachem Społka Akcyjna | 2 |
2 |
| Nantes Université | 183 |
2 |
| Bayer Cropscience AG | 2241 |
1 |
| Other owners | 28 |