- 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: 48
10-year publication summary
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1
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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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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
|
|---|---|---|
| OPKO Health, Inc. | 45 |
5 |
| Siemens Healthcare Diagnostics Inc. | 2049 |
5 |
| Merck Sharp & Dohme LLC | 3748 |
3 |
| Hoffmann-La Roche Inc. | 3418 |
2 |
| LG Chem, Ltd. | 17632 |
2 |
| Industrial Technology Research Institute | 5086 |
2 |
| Jiangsu Sunera Technology Co.,Ltd | 68 |
2 |
| Novartis AG | 10849 |
1 |
| Xerox Corporation | 7013 |
1 |
| Syngenta Participations AG | 1903 |
1 |
| Abbott Laboratories | 2399 |
1 |
| Samsung SDI Co., Ltd. | 8319 |
1 |
| Massachusetts Institute of Technology | 10057 |
1 |
| Agency for Science, Technology and Research | 3620 |
1 |
| The Board of Trustees of the University of Illinois | 2688 |
1 |
| Duke University | 3066 |
1 |
| Centro Brasileiro de Pesquisas Fisicas - Cbpf | 10 |
1 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 77 |
1 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 76 |
1 |
| Duk San Neolux Co., Ltd. | 651 |
1 |
| Other owners | 14 |