- All sections
- A - Human necessities
- A61P - Specific therapeutic activity of chemical compounds or medicinal preparations
- A61P 11/10 - Expectorants
Patent holdings for IPC class A61P 11/10
Total number of patents in this class: 138
10-year publication summary
|
6
|
5
|
8
|
5
|
20
|
10
|
7
|
9
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |