- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/892 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
Patent holdings for IPC class A61K 8/892
Total number of patents in this class: 412
10-year publication summary
|
38
|
30
|
37
|
29
|
33
|
26
|
33
|
19
|
22
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L'OREAL, Société Anonyme | 16404 |
50 |
| L' Oréal | 5869 |
38 |
| Conopco, Inc. | 5092 |
37 |
| Henkel AG & Co. KGaA | 10767 |
22 |
| The Procter & Gamble Company | 21856 |
21 |
| Unilever PLC | 2993 |
17 |
| Unilever N.V. | 2907 |
17 |
| Shin-Etsu Chemical Co., Ltd. | 6113 |
16 |
| Dow Corning Toray Co., Ltd. | 454 |
12 |
| Shiseido Company, Ltd. | 4255 |
12 |
| Kao Corporation | 5078 |
10 |
| Unilever Global IP Limited | 2191 |
10 |
| Dow Toray Co., Ltd. | 625 |
9 |
| Unilever IP Holdings B.V. | 2761 |
9 |
| Beiersdorf AG | 3110 |
8 |
| Dow Corning Corporation | 876 |
7 |
| Dow Global Technologies LLC | 10968 |
5 |
| Momentive Performance Materials GmbH | 129 |
5 |
| Dow Silicones Corporation | 2121 |
5 |
| Rohm and Haas Company | 2943 |
4 |
| Other owners | 98 |