- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/12 - Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
Patent holdings for IPC class C07C 17/12
Total number of patents in this class: 67
10-year publication summary
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4
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3
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1
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2
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3
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3
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2
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1
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Albemarle Corporation | 473 |
11 |
| Bromine Compounds Ltd. | 184 |
3 |
| Nippon Soda Co., Ltd. | 884 |
3 |
| BASF SE | 21320 |
2 |
| Merck Patent GmbH | 5747 |
2 |
| Syngenta Participations AG | 1479 |
2 |
| Givaudan SA | 1987 |
2 |
| National University Corporation Okayama University | 439 |
2 |
| Nippoh Chemicals Co., Ltd. | 16 |
2 |
| Takahata Precision Co., Ltd. | 50 |
2 |
| Tsukishima Kikai Co., Ltd. | 115 |
2 |
| University of Yamanashi | 267 |
2 |
| Syngenta Crop Protection AG | 6756 |
1 |
| Cheil Industries Inc. | 807 |
1 |
| Board of Regents, The University of Texas System | 6172 |
1 |
| Mitsubishi Chemical Corporation | 4746 |
1 |
| President and Fellows of Harvard College | 6115 |
1 |
| Japan Science and Technology Agency | 1212 |
1 |
| Arkema France | 4231 |
1 |
| Beijing Aglaia Technology Development Co., Ltd. | 40 |
1 |
| Other owners | 24 |