- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 44/22 - Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin
Patent holdings for IPC class A45D 44/22
Total number of patents in this class: 349
10-year publication summary
|
24
|
38
|
33
|
71
|
68
|
44
|
20
|
28
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AMOREPACIFIC Corporation | 2606 |
26 |
| ELC Management LLC | 1027 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
| Shiseido Company, Ltd. | 3761 |
11 |
| LG Household & Health Care Ltd. | 1300 |
9 |
| Amolifescience Co., Ltd. | 90 |
9 |
| L' Oréal | 5103 |
9 |
| Artsbrains. co. Ltd. | 20 |
8 |
| Taiki Corp., Ltd. | 91 |
8 |
| Kao Corporation | 4843 |
7 |
| MTG Co., Ltd. | 248 |
7 |
| Pum-tech Korea Co., Ltd. | 143 |
6 |
| Ya-Man Ltd. | 150 |
6 |
| L'OREAL, Société Anonyme | 14722 |
5 |
| Toray Industries, Inc. | 6652 |
5 |
| Unicharm Corporation | 2744 |
5 |
| Lincsolution Co., Ltd. | 10 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Panasonic Electric Works Co., Ltd. | 782 |
4 |
| Daiwabo Polytec Co., Ltd. | 34 |
4 |
| Other owners | 184 |