- 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: 747
10-year publication summary
|
56
|
63
|
61
|
46
|
57
|
56
|
71
|
62
|
69
|
63
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AMOREPACIFIC Corporation | 2900 |
15 |
| Mayo Foundation for Medical Education and Research | 3382 |
14 |
| Cosmax, Inc. | 310 |
14 |
| Shiseido Company, Ltd. | 4259 |
13 |
| Kenvue Brands LLC | 1028 |
10 |
| Alastin Skincare, Inc. | 96 |
9 |
| ExoCoBio Inc. | 117 |
9 |
| Kolmar Korea Co., Ltd. | 181 |
8 |
| Lipotec, S.A. | 208 |
7 |
| Glo Pharma, Inc. | 21 |
7 |
| Jiangnan University | 1631 |
6 |
| KOSE Corporation | 309 |
6 |
| Nuvessl Inc. | 11 |
6 |
| DDS Research Inc. | 7 |
6 |
| Konica Minolta Holdings, Inc. | 790 |
5 |
| Kao Corporation | 5076 |
5 |
| Clariant International Ltd. | 893 |
5 |
| Coty Inc. | 200 |
5 |
| Dalhousie University | 171 |
5 |
| MediCell Technologies LLC | 19 |
5 |
| Other owners | 587 |