- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 207/50 - Nitrogen atoms
Patent holdings for IPC class C07D 207/50
Total number of patents in this class: 86
10-year publication summary
|
8
|
9
|
9
|
7
|
5
|
6
|
6
|
6
|
9
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topadur Pharma AG | 25 |
6 |
| Ensysce Biosciences, Inc. | 24 |
5 |
| Siga Technologies, Inc. | 82 |
5 |
| Novartis Pharmaceuticals Corporation | 51 |
4 |
| Eth Zurich | 1329 |
4 |
| The Lubrizol Corporation | 1260 |
3 |
| Mitsubishi Tanabe Pharma Corporation | 394 |
3 |
| Ono Pharmaceutical Co., Ltd. | 422 |
3 |
| Paratek Pharmaceuticals, Inc. | 105 |
3 |
| The University of North Carolina at Chapel Hill | 2119 |
3 |
| Orion Ophthalmology LLC | 8 |
3 |
| Case Western Reserve University | 1905 |
2 |
| The Cleveland Clinic Foundation | 1579 |
2 |
| Emory University | 1724 |
2 |
| Novartis AG | 10174 |
1 |
| Bristol-myers Squibb Company | 4757 |
1 |
| F. Hoffmann-La Roche AG | 7796 |
1 |
| The Regents of the University of California | 20868 |
1 |
| Syngenta Participations AG | 1484 |
1 |
| Syngenta Crop Protection AG | 6757 |
1 |
| Other owners | 32 |