- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 277/62 - Benzothiazoles
Patent holdings for IPC class C07D 277/62
Total number of patents in this class: 257
10-year publication summary
|
9
|
20
|
13
|
14
|
9
|
7
|
14
|
16
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shanghai Kechow Pharma Inc. | 21 |
8 |
| Sumitomo Chemical Company, Limited | 9055 |
6 |
| Takeda Pharmaceutical Company Limited | 2721 |
6 |
| The Wistar Institute of Anatomy and Biology | 472 |
5 |
| The Regents of the University of California | 20556 |
4 |
| Boehringer Ingelheim International GmbH | 4510 |
4 |
| Actelion Pharmaceuticals Ltd | 501 |
4 |
| Fuji Yakuhin Co., Ltd. | 11 |
4 |
| Gilead Sciences, Inc. | 2186 |
4 |
| Merck Canada Inc. | 82 |
4 |
| Nanoquantum Sciences, Inc. | 6 |
4 |
| Vectus Biosystems Limited | 28 |
4 |
| Bayer Cropscience AG | 1887 |
3 |
| FUJIFILM Corporation | 30277 |
3 |
| Abbvie Inc. | 1842 |
3 |
| Dana-Farber Cancer Institute, Inc. | 2645 |
3 |
| DIC Corporation | 3913 |
3 |
| Forma Therapeutics, Inc. | 155 |
3 |
| Rutgers, The State University of New Jersey | 1959 |
3 |
| Taisho Pharmaceutical Co., Ltd. | 858 |
3 |
| Other owners | 176 |