- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 219/00 - Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
Patent holdings for IPC class C07D 219/00
Total number of patents in this class: 49
10-year publication summary
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3
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3
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2
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0
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2
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0
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0
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0
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OPKO Health, Inc. | 44 |
5 |
| Siemens Healthcare Diagnostics Inc. | 2146 |
4 |
| Merck Sharp & Dohme LLC | 3734 |
3 |
| Hoffmann-La Roche Inc. | 3793 |
2 |
| LG Chem, Ltd. | 17921 |
2 |
| Abbott Laboratories | 2254 |
2 |
| Industrial Technology Research Institute | 5209 |
2 |
| Jiangsu Sunera Technology Co.,Ltd | 71 |
2 |
| Novartis AG | 10262 |
1 |
| Syngenta Participations AG | 1524 |
1 |
| Samsung SDI Co., Ltd. | 10589 |
1 |
| Massachusetts Institute of Technology | 10251 |
1 |
| Agency for Science, Technology and Research | 3733 |
1 |
| The Board of Trustees of the University of Illinois | 2751 |
1 |
| Duke University | 3183 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2298 |
1 |
| Centro Brasileiro de Pesquisas Fisicas - Cbpf | 10 |
1 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 88 |
1 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 86 |
1 |
| Duk San Neolux Co., Ltd. | 703 |
1 |
| Other owners | 15 |