- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 211/38 - Halogen atoms or nitro radicals
Patent holdings for IPC class C07D 211/38
Total number of patents in this class: 199
10-year publication summary
|
15
|
16
|
15
|
8
|
18
|
11
|
12
|
19
|
12
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alkermes Pharma Ireland Limited | 256 |
9 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 858 |
8 |
| 3m Innovative Properties Company | 17507 |
7 |
| Vividion Therapeutics, Inc. | 41 |
6 |
| Theravance Biopharma R&D IP, LLC | 425 |
4 |
| Boehringer Ingelheim International GmbH | 4496 |
3 |
| Janssen Pharmaceutica N.V. | 3226 |
3 |
| Massachusetts Institute of Technology | 10209 |
3 |
| California Institute of Technology | 4017 |
3 |
| Toray Industries, Inc. | 7053 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3792 |
3 |
| The Broad Institute, Inc. | 1944 |
3 |
| ChemoCentryx, Inc. | 370 |
3 |
| Jiangsu Kanion Pharmaceutical Co., Ltd. | 90 |
3 |
| OPKO Health, Inc. | 44 |
3 |
| Taisho Pharmaceutical Co., Ltd. | 857 |
3 |
| Teijin Pharma Limited | 258 |
3 |
| Teika Pharmaceutical Co., Ltd. | 34 |
3 |
| Toyama Chemical Co., Ltd. | 93 |
3 |
| Toyama Prefectural University | 28 |
3 |
| Other owners | 120 |