- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 419/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen, oxygen, and sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
Patent holdings for IPC class C07D 419/10
Total number of patents in this class: 43
10-year publication summary
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3
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0
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1
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2
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2
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4
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3
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3
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3
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Janssen Pharmaceutica N.V. | 3358 |
5 |
| Senju Pharmaceutical Co., Ltd. | 228 |
5 |
| Daiichi Sankyo Company, Limited | 1879 |
4 |
| Kyoto Pharmaceutical Industries, Ltd. | 21 |
4 |
| Astex Therapeutics Limited | 231 |
3 |
| Sanofi | 4140 |
3 |
| E. I. du Pont de Nemours and Company | 3885 |
2 |
| Duk San Neolux Co., Ltd. | 668 |
2 |
| Merck Sharp & Dohme LLC | 3732 |
2 |
| Bristol-myers Squibb Company | 4826 |
1 |
| Sandoz AG | 1411 |
1 |
| LG Chem, Ltd. | 17706 |
1 |
| Merck Sharp & Dohme Corp. | 2189 |
1 |
| Glaxosmithkline Intellectual Property Development Limited | 779 |
1 |
| Arena Pharmaceuticals, Inc. | 359 |
1 |
| FMC Corporation | 834 |
1 |
| Legochem Bioscience Ltd. | 16 |
1 |
| Schering Corporation | 413 |
1 |
| West China Hospital, Sichuan University | 206 |
1 |
| Park, Douglas M. | 1 |
1 |
| Other owners | 2 |