- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 19/16 - Surface treatment of hair by steam, oil, or the like
Patent holdings for IPC class A45D 19/16
Total number of patents in this class: 100
10-year publication summary
|
20
|
21
|
15
|
7
|
11
|
6
|
2
|
11
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5508 |
18 |
| SEB S.A. | 1643 |
16 |
| L'OREAL, Société Anonyme | 15390 |
14 |
| Unilever PLC | 3215 |
3 |
| Unilever N.V. | 3122 |
3 |
| Novomic Ltd. | 10 |
3 |
| The Procter & Gamble Company | 22043 |
2 |
| Henkel AG & Co. KGaA | 10513 |
2 |
| Hindustan Unilever Limited | 1194 |
2 |
| Ya-Man Ltd. | 163 |
2 |
| Maletti S.p.A. | 3 |
2 |
| SOTRO Innovations Inc. | 3 |
2 |
| Dyson Operations Pte. Ltd. | 33 |
2 |
| Millplan Electric Appliance (Shen Zhen) Co., Limited | 8 |
2 |
| LG Electronics Inc. | 72675 |
1 |
| Conair Corporation | 170 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
1 |
| Kao Corporation | 4952 |
1 |
| AM-Tuotanto Oy | 3 |
1 |
| Babyliss Faco SPRL | 57 |
1 |
| Other owners | 21 |