- 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: 364
10-year publication summary
|
18
|
15
|
8
|
12
|
14
|
4
|
9
|
6
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takeda Pharmaceutical Company Limited | 2708 |
8 |
| Impax Laboratories, LLC | 26 |
6 |
| Société des Produits Nestlé S.A. | 9220 |
5 |
| Boehringer Ingelheim International GmbH | 4698 |
5 |
| McNEIL-PPC, Inc. | 143 |
5 |
| Purdue Pharma L.P. | 498 |
5 |
| Novartis AG | 10883 |
4 |
| Ethypharm | 149 |
4 |
| Hanall Biopharma Co., Ltd. | 92 |
4 |
| Jagotec AG | 62 |
4 |
| Teva Pharmaceutical Industries Ltd. | 797 |
4 |
| Teva Pharmaceuticals USA, Inc. | 905 |
4 |
| Wockhardt Research Centre | 48 |
4 |
| Cima Labs Inc. | 42 |
3 |
| Cosmo Technologies Limited | 120 |
3 |
| Hanall Pharmaceutical Company, Ltd. | 18 |
3 |
| IntelGenx Corp. | 71 |
3 |
| iX Biopharma Ltd. | 54 |
3 |
| Jiangsu Hengrui Medicine Co., Ltd. | 706 |
3 |
| Panacea Biotec Ltd. | 81 |
3 |
| Other owners | 281 |