- 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: 1108
10-year publication summary
|
84
|
111
|
108
|
84
|
118
|
107
|
105
|
88
|
78
|
67
|
| 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. | 5395 |
47 |
| Société des Produits Nestlé S.A. | 10057 |
30 |
| BASF SE | 21318 |
13 |
| The Regents of the University of Michigan | 5051 |
13 |
| Skintech Life Science Limited | 20 |
12 |
| The Board of Regents of the University of Texas System | 2312 |
9 |
| Emory University | 1727 |
8 |
| Galderma Research & Development | 350 |
8 |
| Lion Corporation | 733 |
8 |
| N.V. Nutricia | 1101 |
8 |
| Kenvue Brands LLC | 1044 |
8 |
| Abbott Laboratories | 2237 |
7 |
| Cornell University | 3458 |
7 |
| OmniActive Health Technologies Limited | 120 |
7 |
| Rush University Medical Center | 302 |
7 |
| Sol-gel Technologies Ltd. | 117 |
7 |
| Maravilla, LLC | 25 |
7 |
| Nestec S.A. | 2539 |
6 |
| University of Southern California | 2149 |
6 |
| AMBO Innovations, LLC | 30 |
6 |
| Other owners | 884 |