- 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: 1090
10-year publication summary
|
84
|
111
|
108
|
84
|
117
|
107
|
105
|
88
|
76
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5422 |
47 |
| Société des Produits Nestlé S.A. | 10043 |
31 |
| BASF SE | 21165 |
13 |
| The Regents of the University of Michigan | 4933 |
13 |
| Skintech Life Science Limited | 19 |
12 |
| Galderma Research & Development | 366 |
9 |
| The Board of Regents of the University of Texas System | 2282 |
9 |
| Emory University | 1712 |
8 |
| Lion Corporation | 734 |
8 |
| N.V. Nutricia | 1088 |
8 |
| Kenvue Brands LLC | 1016 |
8 |
| Nestec S.A. | 2578 |
7 |
| Abbott Laboratories | 2272 |
7 |
| Cornell University | 3400 |
7 |
| Rush University Medical Center | 305 |
7 |
| Sol-gel Technologies Ltd. | 117 |
7 |
| Maravilla, LLC | 25 |
7 |
| University of Southern California | 2123 |
6 |
| AMBO Innovations, LLC | 30 |
6 |
| Fresenius Kabi Deutschland GmbH | 607 |
6 |
| Other owners | 864 |