- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 9/26 - Discrete particles in supporting matrix
Patent holdings for IPC class A61K 9/26
Total number of patents in this class: 351
10-year publication summary
|
15
|
14
|
7
|
10
|
10
|
3
|
6
|
4
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takeda Pharmaceutical Company Limited | 2716 |
9 |
| Impax Laboratories, LLC | 29 |
6 |
| Société des Produits Nestlé S.A. | 9870 |
5 |
| Boehringer Ingelheim International GmbH | 4637 |
5 |
| Jagotec AG | 60 |
5 |
| Novartis AG | 10626 |
4 |
| Ethypharm | 147 |
4 |
| Hanall Biopharma Co., Ltd. | 93 |
4 |
| McNEIL-PPC, Inc. | 137 |
4 |
| Purdue Pharma L.P. | 495 |
4 |
| Teva Pharmaceutical Industries Ltd. | 751 |
4 |
| Teva Pharmaceuticals USA, Inc. | 832 |
4 |
| Wockhardt Research Centre | 48 |
4 |
| Cosmo Technologies Limited | 124 |
3 |
| IntelGenx Corp. | 73 |
3 |
| iX Biopharma Ltd. | 56 |
3 |
| Jiangsu Hengrui Medicine Co., Ltd. | 710 |
3 |
| ratiopharm GmbH | 300 |
3 |
| Supernus Pharmaceuticals, Inc. | 134 |
3 |
| Merck Sharp & Dohme Corp. | 2190 |
2 |
| Other owners | 269 |