- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 301/30 - Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms by reaction with carboxyl radicals
Patent holdings for IPC class C07D 301/30
Total number of patents in this class: 14
10-year publication summary
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2
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0
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1
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1
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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
|
|---|---|---|
| Mitsubishi Rayon Co., Ltd. | 907 |
2 |
| Kolon Industries, Inc. | 1688 |
2 |
| BASF SE | 20940 |
1 |
| Idemitsu Kosan Co., Ltd. | 4224 |
1 |
| Mitsubishi Chemical Corporation | 4525 |
1 |
| Ingevity South Carolina, LLC | 247 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 855 |
1 |
| Sekisui Chemical Co., Ltd. | 3433 |
1 |
| Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences | 173 |
1 |
| Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences | 125 |
1 |
| University of South Carolina | 824 |
1 |
| Universidade Federal do Ceará - UFC | 11 |
1 |
| Other owners | 0 |