- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 35/23 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with a hydroxy group on a condensed ring system having two rings
Patent holdings for IPC class C07C 35/23
Total number of patents in this class: 27
10-year publication summary
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2
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1
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0
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0
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1
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2
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3
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1
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1723 |
2 |
| Mochida Pharmaceutical Co., Ltd. | 335 |
2 |
| National University Corporation Nagoya University | 817 |
2 |
| Taro Pharmaceuticals Inc. | 18 |
2 |
| Stichting Radboud Universiteit | 44 |
2 |
| BASF SE | 21151 |
1 |
| Wisconsin Alumni Research Foundation | 3929 |
1 |
| The Trustees of the University of Pennsylvania | 4392 |
1 |
| Concordia University, Inc. | 9 |
1 |
| Fudan University | 729 |
1 |
| Hong Kong Baptist University | 118 |
1 |
| International Flavors & Fragrances Inc. | 516 |
1 |
| Marquette University | 165 |
1 |
| National Museum of Marine Biology & Aquarium | 1 |
1 |
| National Sun Yat-Sen University | 210 |
1 |
| Osaka University | 3348 |
1 |
| Rothamsted Research Limited | 61 |
1 |
| Sekisui Medical Co., Ltd. | 674 |
1 |
| Totai Co., Ltd. | 10 |
1 |
| Koste Biochemicals | 1 |
1 |
| Other owners | 2 |