- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/03 - Liquid compositions with two or more distinct layers
Patent holdings for IPC class A61K 8/03
Total number of patents in this class: 354
10-year publication summary
|
19
|
19
|
24
|
33
|
19
|
24
|
32
|
26
|
15
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5547 |
49 |
| The Procter & Gamble Company | 22000 |
47 |
| Colgate-Palmolive Company | 5782 |
28 |
| L'OREAL, Société Anonyme | 15635 |
23 |
| Beiersdorf AG | 3026 |
15 |
| Conopco, Inc. | 4996 |
14 |
| Shiseido Company, Ltd. | 4104 |
14 |
| Kao Corporation | 4979 |
10 |
| Unilever Global IP Limited | 2030 |
8 |
| Henkel AG & Co. KGaA | 10609 |
7 |
| Unilever IP Holdings B.V. | 3100 |
6 |
| Unilever PLC | 3185 |
5 |
| Unilever N.V. | 3094 |
5 |
| ELC Management LLC | 1083 |
5 |
| BASF SE | 20979 |
4 |
| AMOREPACIFIC Corporation | 2844 |
4 |
| Ethox Chemicals, LLC | 94 |
4 |
| L V M H Recherche | 183 |
4 |
| LVMH Recherche | 187 |
4 |
| Capsum | 143 |
3 |
| Other owners | 95 |