- 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 scalpSimilar devices for colouring the hair
Patent holdings for IPC class A45D 19/00
Total number of patents in this class: 478
10-year publication summary
|
37
|
57
|
58
|
47
|
58
|
47
|
37
|
38
|
43
|
32
|
| 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 |
82 |
| L' Oréal | 5869 |
63 |
| Henkel AG & Co. KGaA | 10767 |
22 |
| Kao Corporation | 5078 |
19 |
| The Procter & Gamble Company | 21856 |
18 |
| CLiCS, LLC | 38 |
11 |
| Wella Operations US LLC | 840 |
11 |
| B&R Holdings, LLC | 34 |
11 |
| LG Farouk Co. | 23 |
10 |
| Panasonic Corporation | 18951 |
9 |
| Kao Germany GmbH | 280 |
8 |
| Ulthera, Inc. | 164 |
8 |
| Wella Germany GmbH | 85 |
7 |
| Mirakel Technologies Inc. | 8 |
5 |
| SEB S.A. | 1677 |
5 |
| F. G. Elliott LLC | 7 |
5 |
| Prinker Korea Inc. | 28 |
4 |
| Fenwick & Co Limited | 4 |
4 |
| Koninklijke Philips N.V. | 25895 |
3 |
| Multimechas, S.L. | 3 |
3 |
| Other owners | 170 |