- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 24/22 - Combs with dispensing devices for liquids, pastes or powders
Patent holdings for IPC class A45D 24/22
Total number of patents in this class: 148
10-year publication summary
|
8
|
10
|
22
|
13
|
18
|
16
|
15
|
13
|
17
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5409 |
25 |
| L'OREAL, Société Anonyme | 15311 |
12 |
| Kao Corporation | 4939 |
7 |
| Mitsubishi Pencil Company, Limited | 752 |
7 |
| SEB S.A. | 1614 |
5 |
| Dyson Technology Limited | 3573 |
4 |
| Goody Products, Inc. | 138 |
3 |
| The Procter & Gamble Company | 22030 |
2 |
| Unilever PLC | 3234 |
2 |
| Unilever N.V. | 3135 |
2 |
| Conopco, Inc. | 4938 |
2 |
| P.G.C.D. JAPAN, Inc. | 10 |
2 |
| Umm Al-qura University | 80 |
2 |
| Wellmark International | 125 |
2 |
| Inventz, Inc. | 2 |
2 |
| Emphasys Importadora Exportadora e Distribuidora Ltda. | 17 |
2 |
| F.g. Elliott LLC | 8 |
2 |
| Umm Al-qura Global Patent Trust | 5 |
2 |
| CF PharmTech, Inc. | 17 |
2 |
| Colgate-Palmolive Company | 5774 |
1 |
| Other owners | 60 |