- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 35/29 - 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 the condensed ring system containing seven carbon atoms being a [2.2.1] system
Patent holdings for IPC class C07C 35/29
Total number of patents in this class: 4
10-year publication summary
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1
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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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0
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0
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1
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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
|
|---|---|---|
| Bristol-myers Squibb Company | 4872 |
1 |
| Merck Patent GmbH | 5814 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
1 |
| E-Therapeutics PLC | 86 |
1 |
| Other owners | 0 |