- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 33/36 - Polyhydroxylic alcohols containing six-membered aromatic rings and other rings
Patent holdings for IPC class C07C 33/36
Total number of patents in this class: 17
10-year publication summary
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0
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0
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1
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3
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3
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1
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1
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4
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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
|
|---|---|---|
| Mitsui Chemicals, Inc. | 3187 |
3 |
| Mitsubishi Chemical Corporation | 4447 |
2 |
| io Therapeutics, Inc. | 118 |
2 |
| Cheil Industries Inc. | 911 |
1 |
| Sumitomo Chemical Company, Limited | 8988 |
1 |
| Mitsubishi Rayon Co., Ltd. | 944 |
1 |
| JSR Corporation | 2476 |
1 |
| Bio-Pharm Solutions Co., Ltd. | 60 |
1 |
| East China University of Science and Technology | 492 |
1 |
| Osaka Gas Chemicals Co., Ltd. | 124 |
1 |
| SABIC Global Technologies B.V. | 4203 |
1 |
| Teijin Limited | 1233 |
1 |
| The University of Akron , Ohio | 1 |
1 |
| Other owners | 0 |