- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/075 - Ethers or acetals
Patent holdings for IPC class A61K 31/075
Total number of patents in this class: 302
10-year publication summary
|
16
|
24
|
13
|
17
|
16
|
12
|
11
|
9
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bausch Health Ireland Limited | 802 |
9 |
| The General Hospital Corporation | 4879 |
8 |
| Liveleaf Holdings, LLC | 29 |
8 |
| Bayer HealthCare LLC | 1302 |
6 |
| The University of British Columbia | 1549 |
6 |
| British Columbia Cancer Agency Branch | 178 |
5 |
| The United States of America, as represented by the Secretary of Agriculture | 1156 |
5 |
| Beiersdorf AG | 3120 |
4 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1450 |
4 |
| Galderma Research & Development | 350 |
4 |
| LiveLeaf, Inc. | 10 |
4 |
| MediciNova, Inc. | 90 |
4 |
| Takasago International Corporation | 406 |
4 |
| Universidad Miguel Hernandez de Elche | 74 |
4 |
| The Regents of the University of California | 20842 |
3 |
| Kao Corporation | 5083 |
3 |
| 442 Ventures, LLC | 4 |
3 |
| Chungbuk National University Industry-Academic Cooperation Foundation | 254 |
3 |
| Dow Pharmaceutical Sciences, Inc. | 20 |
3 |
| Indus Biotech Private Limited | 62 |
3 |
| Other owners | 209 |