- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/894 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
Patent holdings for IPC class A61K 8/894
Total number of patents in this class: 815
10-year publication summary
|
75
|
61
|
49
|
43
|
38
|
54
|
54
|
48
|
57
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shiseido Company, Ltd. | 4261 |
148 |
| L' Oréal | 5857 |
101 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
62 |
| L'OREAL, Société Anonyme | 16319 |
56 |
| Henkel AG & Co. KGaA | 10770 |
52 |
| The Procter & Gamble Company | 21861 |
33 |
| Kao Corporation | 5073 |
32 |
| Conopco, Inc. | 5081 |
17 |
| Dow Corning Toray Co., Ltd. | 456 |
16 |
| Dow Corning Corporation | 879 |
11 |
| Dow Silicones Corporation | 2109 |
11 |
| Dow Toray Co., Ltd. | 620 |
11 |
| Unilever Global IP Limited | 2184 |
10 |
| ELC Management LLC | 1155 |
9 |
| Mary Kay Inc. | 1152 |
9 |
| Suntory Holdings Limited | 2191 |
9 |
| Unilever IP Holdings B.V. | 2763 |
9 |
| Unilever PLC | 3002 |
8 |
| Unilever N.V. | 2916 |
8 |
| Beiersdorf AG | 3101 |
8 |
| Other owners | 195 |