- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/42 - Amides
Patent holdings for IPC class A61K 8/42
Total number of patents in this class: 2424
10-year publication summary
|
218
|
226
|
223
|
240
|
192
|
192
|
199
|
167
|
123
|
90
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22018 |
216 |
| L' Oréal | 5419 |
170 |
| L'OREAL, Société Anonyme | 15326 |
128 |
| Henkel AG & Co. KGaA | 10451 |
112 |
| Conopco, Inc. | 4952 |
103 |
| Colgate-Palmolive Company | 5789 |
76 |
| Unilever PLC | 3226 |
55 |
| Unilever N.V. | 3126 |
55 |
| Kao Corporation | 4943 |
47 |
| Symrise AG | 1719 |
45 |
| Unilever Global IP Limited | 1970 |
41 |
| Beiersdorf AG | 2988 |
38 |
| Lion Corporation | 742 |
31 |
| Unilever IP Holdings B.V. | 3059 |
31 |
| Shiseido Company, Ltd. | 4037 |
28 |
| Allergan Industrie SAS | 83 |
23 |
| AMOREPACIFIC Corporation | 2814 |
23 |
| Daicel Corporation | 2329 |
23 |
| Hindustan Unilever Limited | 1198 |
23 |
| Allergan, Inc. | 2362 |
20 |
| Other owners | 1136 |