- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 263/54 - BenzoxazolesHydrogenated benzoxazoles
Patent holdings for IPC class C07D 263/54
Total number of patents in this class: 98
10-year publication summary
|
6
|
9
|
2
|
6
|
4
|
5
|
11
|
3
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alkermes, Inc. | 136 |
4 |
| Vectus Biosystems Limited | 28 |
4 |
| NRG Therapeutics Ltd | 19 |
4 |
| Merck Sharp & Dohme Corp. | 2183 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11965 |
3 |
| Takeda Pharmaceutical Company Limited | 2695 |
3 |
| Hoffmann-La Roche Inc. | 3885 |
2 |
| Boehringer Ingelheim International GmbH | 4482 |
2 |
| Syngenta Crop Protection AG | 6858 |
2 |
| Bayer Cropscience AG | 1811 |
2 |
| Sumitomo Chemical Company, Limited | 9002 |
2 |
| Actelion Pharmaceuticals Ltd | 478 |
2 |
| Aldeyra Therapeutics, Inc. | 101 |
2 |
| J-pharma Co., Ltd. | 26 |
2 |
| Nippon Chemiphar Co., Ltd. | 231 |
2 |
| Sunshine Lake Pharma Co., Ltd. | 634 |
2 |
| University of Houston System | 1142 |
2 |
| Dethree Res. Lab. Inc. | 3 |
2 |
| Sanofi | 4352 |
2 |
| Rpxds Co., Ltd | 9 |
2 |
| Other owners | 49 |