- 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: 2472
10-year publication summary
|
212
|
216
|
211
|
230
|
183
|
183
|
190
|
155
|
120
|
145
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21993 |
216 |
| L' Oréal | 5585 |
177 |
| L'OREAL, Société Anonyme | 15796 |
129 |
| Henkel AG & Co. KGaA | 10639 |
111 |
| Conopco, Inc. | 5000 |
105 |
| Colgate-Palmolive Company | 5765 |
76 |
| Unilever PLC | 3152 |
55 |
| Unilever N.V. | 3061 |
55 |
| Kao Corporation | 4995 |
48 |
| Symrise AG | 1753 |
48 |
| Unilever Global IP Limited | 2045 |
43 |
| Beiersdorf AG | 3036 |
39 |
| Unilever IP Holdings B.V. | 3111 |
32 |
| Lion Corporation | 742 |
30 |
| Shiseido Company, Ltd. | 4156 |
28 |
| Allergan Industrie SAS | 86 |
24 |
| AMOREPACIFIC Corporation | 2850 |
23 |
| Daicel Corporation | 2398 |
23 |
| Hindustan Unilever Limited | 1144 |
23 |
| Allergan, Inc. | 2315 |
20 |
| Other owners | 1167 |