- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/085 - Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
Patent holdings for IPC class A61K 31/085
Total number of patents in this class: 647
10-year publication summary
|
59
|
46
|
42
|
53
|
38
|
69
|
49
|
49
|
53
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 9870 |
17 |
| Watanabe Oyster Laboratory Co., Ltd. | 26 |
12 |
| DSM IP Assets B.V. | 5562 |
10 |
| The Regents of the University of California | 20268 |
6 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 840 |
6 |
| TFChem | 35 |
6 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3207 |
6 |
| Yale University | 2442 |
6 |
| GTO Pharma, LLC. | 6 |
6 |
| Olfactive Ai, Inc. | 14 |
6 |
| Colgate-Palmolive Company | 5758 |
5 |
| Board of Regents, The University of Texas System | 5927 |
5 |
| Emory University | 1653 |
5 |
| Korea University Research and Business Foundation | 3074 |
5 |
| MediciNova, Inc. | 90 |
5 |
| Aquestive Therapeutics, Inc. | 181 |
5 |
| Allergan, Inc. | 2315 |
4 |
| The General Hospital Corporation | 4797 |
4 |
| President and Fellows of Harvard College | 6030 |
4 |
| DermaMedics, LLC | 7 |
4 |
| Other owners | 520 |