- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 33/28 - Alcohols containing only six-membered aromatic rings as cyclic part with unsaturation outside the aromatic rings
Patent holdings for IPC class C07C 33/28
Total number of patents in this class: 24
10-year publication summary
|
1
|
0
|
5
|
4
|
0
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1
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5601 |
3 |
| JSR Corporation | 2516 |
3 |
| Cellixbio Private Limited | 155 |
2 |
| National University Corporation Nagoya University | 862 |
2 |
| Allergan, Inc. | 2361 |
1 |
| Bayer Cropscience AG | 2055 |
1 |
| FUJIFILM Corporation | 29273 |
1 |
| Sumitomo Chemical Company, Limited | 9027 |
1 |
| Case Western Reserve University | 1806 |
1 |
| DIC Corporation | 3770 |
1 |
| European Thermodynamics Limited | 17 |
1 |
| J.D. Irving, Limited | 27 |
1 |
| Lonza Ltd. | 610 |
1 |
| Sekisui Medical Co., Ltd. | 662 |
1 |
| Takasago International Corporation | 404 |
1 |
| Universidade de Santiago de Compostela | 315 |
1 |
| Zhejiang Jiuzhou Pharma Science & Technology Co., Ltd. | 9 |
1 |
| DuPont Electronic Materials International, LLC | 427 |
1 |
| Other owners | 0 |