- All sections
- A - Human necessities
- A61P - Specific therapeutic activity of chemical compounds or medicinal preparations
- A61P 11/04 - Drugs for disorders of the respiratory system for throat disorders
Patent holdings for IPC class A61P 11/04
Total number of patents in this class: 208
10-year publication summary
|
11
|
11
|
12
|
14
|
18
|
25
|
15
|
17
|
16
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apnimed, Inc. (Delaware) | 62 |
12 |
| Takeda Pharmaceutical Company Limited | 2715 |
6 |
| Daiichi Sankyo Company, Limited | 1893 |
5 |
| Mochida Pharmaceutical Co., Ltd. | 341 |
5 |
| Guangdong Provincial Hospital of TCM | 24 |
5 |
| Mayo Foundation for Medical Education and Research | 3382 |
3 |
| Jellagen Pty Ltd | 12 |
3 |
| PAGET, Hugh, Charles, Edward | 3 |
3 |
| Kenvue Brands LLC | 1027 |
3 |
| The Procter & Gamble Company | 21861 |
2 |
| Bayer AG | 3495 |
2 |
| Coley Pharmaceutical Group, Inc. | 18 |
2 |
| Indiana University Research and Technology Corporation | 781 |
2 |
| The Kitasato Institute | 152 |
2 |
| KYORIN Pharmaceutical Co., Ltd. | 162 |
2 |
| Ltd "valenta-intellekt" | 155 |
2 |
| Maria Clementine Martin Klosterfrau Vertriebsgesellschaft mbH | 160 |
2 |
| Nippon Chemiphar Co., Ltd. | 226 |
2 |
| Shionogi & Co., Ltd. | 873 |
2 |
| Sinox Pharma, Inc. | 3 |
2 |
| Other owners | 141 |