- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/11 - Aldehydes
Patent holdings for IPC class A61K 31/11
Total number of patents in this class: 726
10-year publication summary
|
59
|
73
|
65
|
72
|
59
|
69
|
42
|
41
|
34
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ankh Life Sciences Limited | 67 |
22 |
| Société des Produits Nestlé S.A. | 10040 |
18 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2440 |
15 |
| Symrise AG | 1860 |
15 |
| DSM IP Assets B.V. | 5386 |
13 |
| National Cancer Center | 343 |
13 |
| Baylor College of Medicine | 1013 |
12 |
| Nestec S.A. | 2540 |
9 |
| Septeos | 14 |
9 |
| Centre National de La Recherche Scientifique | 11092 |
8 |
| Kao Corporation | 5096 |
8 |
| Ralco Nutrition, Inc. | 76 |
8 |
| Pierre Fabre Dermo-Cosmetique | 360 |
7 |
| Children's Medical Center Corporation | 1966 |
6 |
| Tasly Pharmaceutical Group Co., Ltd. | 120 |
6 |
| Activ'inside | 85 |
5 |
| Novaliq GmbH | 175 |
5 |
| Pacific University | 21 |
5 |
| DSM Nutritional Products, LLC | 43 |
5 |
| Allergan, Inc. | 2155 |
4 |
| Other owners | 533 |