- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/14 - Liposomes
Patent holdings for IPC class A61K 8/14
Total number of patents in this class: 662
10-year publication summary
|
41
|
51
|
61
|
60
|
42
|
52
|
50
|
64
|
58
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AMOREPACIFIC Corporation | 2844 |
16 |
| Shiseido Company, Ltd. | 4105 |
13 |
| Mayo Foundation for Medical Education and Research | 3225 |
12 |
| Cosmax, Inc. | 262 |
12 |
| Kenvue Brands LLC | 963 |
10 |
| ExoCoBio Inc. | 106 |
9 |
| Alastin Skincare, Inc. | 94 |
8 |
| Lipotec, S.A. | 210 |
7 |
| Glo Pharma, Inc. | 23 |
7 |
| Sequessome Technology Holdings Limited | 17 |
6 |
| Nuvessl Inc. | 10 |
6 |
| Direct Biologics LLC | 56 |
6 |
| Konica Minolta Holdings, Inc. | 915 |
5 |
| Kao Corporation | 4968 |
5 |
| Clariant International Ltd. | 932 |
5 |
| Dalhousie University | 164 |
5 |
| KOSE Corporation | 554 |
5 |
| MediCell Technologies LLC | 18 |
5 |
| Kolmar Korea Co., Ltd. | 140 |
5 |
| Binotec Co., Ltd. | 13 |
5 |
| Other owners | 510 |