- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 19/00 - Devices for washing the hair or the scalp; Similar devices for colouring the hair
Patent holdings for IPC class A45D 19/00
Total number of patents in this class: 419
10-year publication summary
|
55
|
48
|
37
|
57
|
56
|
47
|
57
|
46
|
36
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L'OREAL, Société Anonyme | 14722 |
64 |
| L' Oréal | 5103 |
51 |
| Kao Corporation | 4843 |
18 |
| Henkel AG & Co. KGaA | 10129 |
18 |
| The Procter & Gamble Company | 22178 |
16 |
| Wella Operations US LLC | 820 |
14 |
| Panasonic Corporation | 20786 |
9 |
| CLiCS, LLC | 30 |
8 |
| Kao Germany GmbH | 261 |
8 |
| LG Farouk Co. | 18 |
8 |
| B&R Holdings, LLC | 27 |
8 |
| SureTint Technologies, LLC | 14 |
6 |
| Mirakel Technologies Inc. | 8 |
5 |
| SEB S.A. | 1592 |
5 |
| F. G. Elliott LLC | 5 |
4 |
| Prinker Korea Inc. | 21 |
4 |
| Multimechas, S.L. | 3 |
3 |
| Concentrics, LLC | 3 |
3 |
| Serix Co., Ltd. | 3 |
3 |
| Conopco, Inc. | 4644 |
2 |
| Other owners | 162 |