- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/86 - Polyethers
Patent holdings for IPC class A61K 8/86
Total number of patents in this class: 2861
10-year publication summary
|
235
|
279
|
250
|
260
|
239
|
232
|
246
|
205
|
153
|
61
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5409 |
257 |
| Shiseido Company, Ltd. | 4018 |
246 |
| Colgate-Palmolive Company | 5774 |
180 |
| Henkel AG & Co. KGaA | 10424 |
147 |
| L'OREAL, Société Anonyme | 15311 |
124 |
| The Procter & Gamble Company | 22030 |
116 |
| Kao Corporation | 4939 |
105 |
| Conopco, Inc. | 4938 |
69 |
| Lion Corporation | 742 |
61 |
| Unilever PLC | 3234 |
56 |
| Unilever N.V. | 3135 |
56 |
| Beiersdorf AG | 2993 |
54 |
| Unilever Global IP Limited | 2002 |
37 |
| The Gillette Company LLC | 2549 |
31 |
| Kenvue Brands LLC | 748 |
30 |
| MANDOM Corp. | 143 |
29 |
| Hindustan Unilever Limited | 1205 |
28 |
| Unilever IP Holdings B.V. | 3049 |
26 |
| Hoyu Co., Ltd. | 132 |
22 |
| NOK Corporation | 2211 |
19 |
| Other owners | 1168 |