- 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: 951
10-year publication summary
|
21
|
27
|
35
|
53
|
72
|
115
|
90
|
92
|
95
|
30
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Akouos, Inc. | 78 |
38 |
| Otonomy, Inc. | 56 |
24 |
| Massachusetts Eye and Ear Infirmary | 348 |
19 |
| Decibel Therapeutics, Inc. | 72 |
19 |
| Frequency Therapeutics, Inc. | 55 |
19 |
| Takeda Pharmaceutical Company Limited | 2961 |
17 |
| The Regents of the University of California | 18943 |
15 |
| Children's Medical Center Corporation | 1780 |
12 |
| Sensorion | 21 |
12 |
| Daiichi Sankyo Company, Limited | 1829 |
10 |
| Novartis AG | 11238 |
9 |
| Ajou University Industry-academic Cooperation Foundation | 877 |
9 |
| Hough Ear Institute | 30 |
9 |
| President and Fellows of Harvard College | 5792 |
8 |
| Dompé Farmaceutici S.p.A. | 239 |
8 |
| MERZ PHARMA GmbH & CO. KGaA | 624 |
8 |
| Acousia Therapeutics GmbH | 10 |
7 |
| Autifony Therapeutics Limited | 45 |
7 |
| Institut Pasteur | 798 |
7 |
| Massachusetts Eye & Ear Infirmary | 137 |
7 |
| Other owners | 687 |