- 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: 1069
10-year publication summary
|
116
|
84
|
111
|
108
|
83
|
118
|
105
|
100
|
81
|
5
|
| 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. | 5819 |
42 |
| Société des Produits Nestlé S.A. | 9238 |
28 |
| BASF SE | 20387 |
14 |
| The Regents of the University of Michigan | 4570 |
13 |
| Galderma Research & Development | 417 |
13 |
| Skintech Life Science Limited | 19 |
13 |
| Sol-gel Technologies Ltd. | 169 |
11 |
| The Board of Regents of the University of Texas System | 2130 |
9 |
| Maravilla, LLC | 25 |
9 |
| Emory University | 1586 |
8 |
| Lion Corporation | 744 |
8 |
| Nestec S.A. | 2709 |
7 |
| Abbott Laboratories | 2462 |
7 |
| Cornell University | 3190 |
7 |
| LycoRed Ltd. | 94 |
7 |
| Rush University Medical Center | 307 |
7 |
| University of Southern California | 2074 |
6 |
| Exeltis USA, Inc. | 16 |
6 |
| Fresenius Kabi Deutschland GmbH | 580 |
6 |
| Novaliq GmbH | 168 |
6 |
| Other owners | 842 |