- All sections
- C - Chemistrymetallurgy
- 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 introduction of halogenPreparation 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: 119
10-year publication summary
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5
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3
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5
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7
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2
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7
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3
|
5
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9
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Fine Chemicals Co., Ltd. | 173 |
9 |
| Solvay SA | 944 |
9 |
| Lotte Fine Chemical Co., Ltd. | 109 |
6 |
| SynAffix B.V. | 122 |
6 |
| Centre National de La Recherche Scientifique | 11092 |
5 |
| Daikin Industries, Ltd. | 10509 |
5 |
| Saga University | 138 |
5 |
| Albemarle Corporation | 475 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 6134 |
3 |
| Dow Global Technologies Inc. | 636 |
3 |
| Conser SpA | 17 |
3 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 204 |
3 |
| Universite Montpellier 2 Sciences et Techniques | 155 |
3 |
| EuroChem Engineering SRL | 4 |
3 |
| Nantes Université | 262 |
3 |
| Akzo Nobel N.V. | 146 |
2 |
| Chang Chun Plastics Co., Ltd. | 99 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3640 |
2 |
| The Trustees of Princeton University | 1273 |
2 |
| Instytut Ciezkiej Syntezy Organicznej "Blachownia" | 5 |
2 |
| Other owners | 39 |