- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/365 - Hydroxycarboxylic acids; Ketocarboxylic acids
Patent holdings for IPC class A61K 8/365
Total number of patents in this class: 2265
10-year publication summary
|
164
|
220
|
212
|
206
|
228
|
229
|
242
|
261
|
212
|
69
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5103 |
198 |
| L'OREAL, Société Anonyme | 14722 |
157 |
| Colgate-Palmolive Company | 5325 |
157 |
| The Procter & Gamble Company | 22178 |
130 |
| Conopco, Inc. | 4644 |
108 |
| Henkel AG & Co. KGaA | 10129 |
91 |
| Kao Corporation | 4843 |
73 |
| Unilever PLC | 3540 |
67 |
| Unilever N.V. | 3440 |
67 |
| Beiersdorf AG | 2963 |
46 |
| Unilever Global IP Limited | 1949 |
39 |
| Lion Corporation | 757 |
27 |
| Shiseido Company, Ltd. | 3761 |
27 |
| Unilever IP Holdings B.V. | 3021 |
27 |
| Johnson & Johnson Consumer Inc. | 1277 |
24 |
| Mary Kay Inc. | 1248 |
23 |
| AMOREPACIFIC Corporation | 2606 |
16 |
| Kao Germany GmbH | 261 |
16 |
| Evolved By Nature, Inc. | 107 |
16 |
| Hindustan Unilever Limited | 1281 |
15 |
| Other owners | 941 |