- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 65/32 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings and containing any of the groups OH, O-metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
Patent holdings for IPC class C07C 65/32
Total number of patents in this class: 18
10-year publication summary
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0
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0
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3
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2
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3
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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
|
|---|---|---|
| Bayer AG | 3226 |
2 |
| BASF AS | 38 |
2 |
| Owen-barry Pharmaceuticals Inc. | 8 |
2 |
| AstraZeneca AB | 2968 |
1 |
| Boehringer Ingelheim International GmbH | 4754 |
1 |
| Cheil Industries Inc. | 910 |
1 |
| Uop LLC | 4194 |
1 |
| INVISTA Technologies S.a.r.l. | 425 |
1 |
| ProMetic Biosciences Inc. | 16 |
1 |
| ProMetic Pharma SMT Limited | 20 |
1 |
| SABIC Global Technologies B.V. | 4236 |
1 |
| Technion Research & Development Foundation Ltd. | 1202 |
1 |
| MOLIN, Berit | 1 |
1 |
| Liminal R&D Biosciences Inc. | 9 |
1 |
| Owen-barry Pharmaceuticals | 1 |
1 |
| Other owners | 0 |