- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 61/22 - Unsaturated compounds having a carboxyl group bound to a six-membered ring
Patent holdings for IPC class C07C 61/22
Total number of patents in this class: 20
10-year publication summary
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1
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2
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2
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2
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0
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1
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0
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2
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2
|
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
|
|---|---|---|
| Amyris, Inc. | 375 |
4 |
| Mitsubishi Chemical Corporation | 4526 |
2 |
| Celgene Corporation | 1397 |
2 |
| Monsanto Technology LLC | 8305 |
1 |
| The Board of Trustees of the University of Illinois | 2702 |
1 |
| Board of Trustees of Michigan State University | 1187 |
1 |
| Daiichi Sankyo Company, Limited | 1878 |
1 |
| Firmenich SA | 1687 |
1 |
| Fundacao Oswaldo Cruz | 106 |
1 |
| P2 Science, Inc. | 111 |
1 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 830 |
1 |
| sanofi-aventis | 363 |
1 |
| Wedoctor Intelligent Information and Technology (Beijing) Co., Ltd | 2 |
1 |
| National Institutes for Quantum Science and Technology | 147 |
1 |
| Hong Kong King-friend Industrial Company Ltd. | 40 |
1 |
| Other owners | 0 |