- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 419/12 - 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 chain containing hetero atoms as chain links
Patent holdings for IPC class C07D 419/12
Total number of patents in this class: 103
10-year publication summary
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6
|
7
|
4
|
5
|
5
|
4
|
8
|
2
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Araxes Pharma LLC | 90 |
6 |
| DSM Sinochem Pharmaceuticals Netherlands B.V. | 60 |
6 |
| Syngenta Crop Protection, LLC | 189 |
5 |
| Astex Therapeutics Limited | 207 |
5 |
| Syngenta Participations AG | 1492 |
4 |
| Sanofi | 4322 |
4 |
| PI Industries Ltd | 203 |
4 |
| Bristol-myers Squibb Company | 4764 |
3 |
| President & Fellows of Harvard College | 33 |
3 |
| Novartis AG | 10175 |
2 |
| BASF SE | 21320 |
2 |
| Wisconsin Alumni Research Foundation | 3903 |
2 |
| The Broad Institute, Inc. | 1990 |
2 |
| Denali Therapeutics Inc. | 272 |
2 |
| Duk San Neolux Co., Ltd. | 703 |
2 |
| F.I.S. Fabbrica Italiana Sintetici S.p.A. | 128 |
2 |
| University of Louisville Research Foundation, Inc. | 739 |
2 |
| Petra Pharma Corporation | 35 |
2 |
| Xwpharma Ltd. | 65 |
2 |
| The Regents of the University of California | 20842 |
1 |
| Other owners | 42 |