- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/362 - Polycarboxylic acids
Patent holdings for IPC class A61K 8/362
Total number of patents in this class: 1073
10-year publication summary
|
116
|
113
|
100
|
141
|
121
|
85
|
63
|
62
|
78
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21900 |
102 |
| L' Oréal | 5718 |
86 |
| L'OREAL, Société Anonyme | 16174 |
80 |
| Henkel AG & Co. KGaA | 10712 |
66 |
| Conopco, Inc. | 4972 |
53 |
| Colgate-Palmolive Company | 5736 |
52 |
| Kao Corporation | 5018 |
29 |
| Olaplex, Inc. | 184 |
24 |
| Unilever PLC | 3051 |
22 |
| Unilever N.V. | 2960 |
22 |
| Kenvue Brands LLC | 1007 |
21 |
| Kao Germany GmbH | 278 |
19 |
| Mary Kay Inc. | 1162 |
17 |
| Unilever Global IP Limited | 2134 |
16 |
| Unilever IP Holdings B.V. | 2748 |
13 |
| AMOREPACIFIC Corporation | 2882 |
10 |
| Cosmetic Warriors Limited | 175 |
8 |
| Curology, Inc. | 66 |
8 |
| BASF SE | 21129 |
7 |
| Beiersdorf AG | 3075 |
7 |
| Other owners | 411 |