- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 50/34 - Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
Patent holdings for IPC class C07C 50/34
Total number of patents in this class: 29
10-year publication summary
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0
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0
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2
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1
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3
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2
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5
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2
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3
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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
|
|---|---|---|
| FUJIFILM Corporation | 30516 |
2 |
| Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences | 75 |
2 |
| Kemiwatt | 8 |
2 |
| Pili | 21 |
2 |
| Tianjin Normal University | 2 |
2 |
| Amazon Technologies, Inc. | 28118 |
1 |
| The Board of Trustees of the University of Illinois | 2746 |
1 |
| Children's Healthcare of Atlanta, Inc. | 262 |
1 |
| Emory University | 1723 |
1 |
| Georgia State University Research Foundation, Inc. | 357 |
1 |
| Kawano Mericlone Co., Ltd. | 3 |
1 |
| Kobenhavns Universitet | 186 |
1 |
| Lupin Limited | 439 |
1 |
| National University Corporation Nagoya University | 784 |
1 |
| National University of Singapore | 2586 |
1 |
| University of Louisville Research Foundation, Inc. | 742 |
1 |
| Univerza V Ljubljani | 103 |
1 |
| Versitech Limited | 282 |
1 |
| BASF SE | 105 |
1 |
| Institute for Stem Cell Biology and Regenerative Medicine (inStem) | 6 |
1 |
| Other owners | 4 |