- 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: 2393
10-year publication summary
|
218
|
226
|
223
|
240
|
192
|
192
|
199
|
166
|
122
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22004 |
217 |
| L' Oréal | 5357 |
169 |
| L'OREAL, Société Anonyme | 15255 |
128 |
| Henkel AG & Co. KGaA | 10376 |
105 |
| Conopco, Inc. | 4885 |
100 |
| Colgate-Palmolive Company | 5234 |
75 |
| Unilever PLC | 3268 |
55 |
| Unilever N.V. | 3169 |
55 |
| Kao Corporation | 4911 |
48 |
| Symrise AG | 1705 |
44 |
| Beiersdorf AG | 2968 |
38 |
| Unilever Global IP Limited | 1999 |
36 |
| Lion Corporation | 744 |
31 |
| Shiseido Company, Ltd. | 4004 |
29 |
| Unilever IP Holdings B.V. | 3081 |
28 |
| Allergan Industrie SAS | 84 |
23 |
| AMOREPACIFIC Corporation | 2800 |
23 |
| Daicel Corporation | 2278 |
23 |
| Hindustan Unilever Limited | 1236 |
23 |
| Allergan, Inc. | 2372 |
20 |
| Other owners | 1123 |