- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/07 - Retinol compounds, e.g. vitamin A
Patent holdings for IPC class A61K 31/07
Total number of patents in this class: 1068
10-year publication summary
|
116
|
84
|
111
|
108
|
84
|
118
|
107
|
105
|
84
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5603 |
45 |
| Société des Produits Nestlé S.A. | 9220 |
27 |
| BASF SE | 20803 |
14 |
| Skintech Life Science Limited | 19 |
14 |
| The Regents of the University of Michigan | 4676 |
13 |
| Galderma Research & Development | 405 |
12 |
| The Board of Regents of the University of Texas System | 2202 |
9 |
| Emory University | 1622 |
8 |
| Lion Corporation | 742 |
8 |
| Sol-gel Technologies Ltd. | 128 |
8 |
| Nestec S.A. | 2678 |
7 |
| Abbott Laboratories | 2409 |
7 |
| Cornell University | 3288 |
7 |
| LycoRed Ltd. | 108 |
7 |
| Rush University Medical Center | 309 |
7 |
| Maravilla, LLC | 24 |
7 |
| University of Southern California | 2109 |
6 |
| Fresenius Kabi Deutschland GmbH | 582 |
6 |
| Novaliq GmbH | 170 |
6 |
| N.V. Nutricia | 1057 |
6 |
| Other owners | 844 |