- 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: 2588
10-year publication summary
|
226
|
223
|
240
|
192
|
192
|
201
|
169
|
124
|
161
|
153
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5875 |
219 |
| The Procter & Gamble Company | 21862 |
218 |
| L'OREAL, Société Anonyme | 16560 |
140 |
| Henkel AG & Co. KGaA | 10777 |
115 |
| Conopco, Inc. | 5113 |
110 |
| Colgate-Palmolive Company | 5734 |
77 |
| Unilever PLC | 2979 |
54 |
| Unilever N.V. | 2893 |
54 |
| Kao Corporation | 5100 |
52 |
| Symrise AG | 1863 |
49 |
| Unilever Global IP Limited | 2194 |
46 |
| Beiersdorf AG | 3139 |
42 |
| Unilever IP Holdings B.V. | 2764 |
35 |
| Lion Corporation | 735 |
29 |
| Shiseido Company, Ltd. | 4281 |
28 |
| AMOREPACIFIC Corporation | 2913 |
27 |
| Allergan Industrie SAS | 87 |
26 |
| Daicel Corporation | 2562 |
23 |
| Hindustan Unilever Limited | 985 |
22 |
| Allergan, Inc. | 2148 |
20 |
| Other owners | 1202 |