- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/63 - SteroidsDerivatives thereof
Patent holdings for IPC class A61K 8/63
Total number of patents in this class: 874
10-year publication summary
|
74
|
59
|
73
|
66
|
62
|
63
|
68
|
53
|
93
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shiseido Company, Ltd. | 4261 |
32 |
| Kao Corporation | 5073 |
30 |
| AMOREPACIFIC Corporation | 2902 |
24 |
| Conopco, Inc. | 5081 |
16 |
| Cosmax, Inc. | 309 |
16 |
| KOSE Corporation | 309 |
14 |
| FUJIFILM Corporation | 30512 |
11 |
| L' Oréal | 5857 |
11 |
| LG H&H Co., LTD. | 1708 |
11 |
| Colgate-Palmolive Company | 5749 |
10 |
| Allustra Technologies LLC | 77 |
10 |
| LG Household & Health Care Ltd. | 1027 |
9 |
| Unilever PLC | 3002 |
8 |
| Unilever N.V. | 2916 |
8 |
| Kimberly-clark Worldwide, Inc. | 5301 |
8 |
| Kobayashi Pharmaceutical Co., Ltd. | 762 |
8 |
| MANDOM Corp. | 140 |
8 |
| Beiersdorf AG | 3101 |
7 |
| Mary Kay Inc. | 1152 |
7 |
| Ajinomoto Co., Inc. | 2279 |
6 |
| Other owners | 620 |