- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 263/28 - Nitrogen atoms not forming part of a nitro radical
Patent holdings for IPC class C07D 263/28
Total number of patents in this class: 41
10-year publication summary
|
2
|
2
|
3
|
1
|
3
|
2
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| F. Hoffmann-La Roche AG | 7798 |
6 |
| Bayer Cropscience AG | 1830 |
5 |
| BASF SE | 21320 |
4 |
| Allergan, Inc. | 2148 |
4 |
| AC Immune S.A. | 272 |
3 |
| Pliant Therapeutics, Inc. | 66 |
3 |
| Dow AgroSciences LLC | 1179 |
2 |
| Epizyme, Inc. | 360 |
2 |
| Purdue Pharma L.P. | 432 |
2 |
| Corteva Agriscience LLC | 2649 |
2 |
| The Regents of the University of California | 20902 |
1 |
| Cadila Healthcare Limited | 290 |
1 |
| Dainippon Sumitomo Pharma Co., Ltd. | 163 |
1 |
| Dompé Farmaceutici S.p.A. | 301 |
1 |
| Ironwood Pharmaceuticals, Inc. | 154 |
1 |
| Neosome Life Sciences, LLC | 1 |
1 |
| Siena Biotech S.p.A. | 33 |
1 |
| Vanderbilt University | 2030 |
1 |
| Other owners | 0 |