- All sections
- A - Human necessities
- A61P - Specific therapeutic activity of chemical compounds or medicinal preparations
- A61P 27/16 - Otologicals
Patent holdings for IPC class A61P 27/16
Total number of patents in this class: 1074
10-year publication summary
|
19
|
25
|
43
|
60
|
94
|
75
|
84
|
92
|
100
|
79
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Akouos, Inc. | 94 |
55 |
| Decibel Therapeutics, Inc. | 88 |
29 |
| Otonomy, Inc. | 54 |
23 |
| Massachusetts Eye and Ear Infirmary | 386 |
22 |
| The Regents of the University of California | 20172 |
18 |
| Frequency Therapeutics, Inc. | 50 |
18 |
| Sensorion | 27 |
15 |
| Takeda Pharmaceutical Company Limited | 2706 |
14 |
| Children's Medical Center Corporation | 1900 |
12 |
| President and Fellows of Harvard College | 6013 |
10 |
| Daiichi Sankyo Company, Limited | 1878 |
10 |
| Ajou University Industry-academic Cooperation Foundation | 1073 |
9 |
| Dompé Farmaceutici S.p.A. | 273 |
9 |
| Hough Ear Institute | 29 |
9 |
| Acousia Therapeutics GmbH | 11 |
8 |
| Autifony Therapeutics Limited | 49 |
8 |
| Institut Pasteur | 786 |
8 |
| MERZ PHARMA GmbH & CO. KGaA | 608 |
8 |
| Ovid Therapeutics Inc | 167 |
8 |
| Otovia Therapeutics | 9 |
8 |
| Other owners | 773 |