- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 7/06 - Processes of waving, straightening or curling hair combined chemical and thermal
Patent holdings for IPC class A45D 7/06
Total number of patents in this class: 191
10-year publication summary
|
26
|
19
|
22
|
16
|
12
|
15
|
17
|
6
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L'OREAL, Société Anonyme | 16352 |
53 |
| The Procter & Gamble Company | 21855 |
20 |
| L' Oréal | 5858 |
16 |
| Kao Corporation | 5076 |
15 |
| Kao Germany GmbH | 280 |
9 |
| Easyfix Hair Design Ltd. | 7 |
7 |
| Chembeau LLC | 27 |
7 |
| Henkel AG & Co. KGaA | 10770 |
6 |
| Cornell University | 3425 |
5 |
| Beauty BioLabs, LLC | 5 |
4 |
| Conopco, Inc. | 5086 |
3 |
| ISP Investments LLC | 429 |
3 |
| Cali-Curl, LLC | 9 |
3 |
| ELC Management LLC | 1157 |
2 |
| Kenra Professional, LLC | 6 |
2 |
| Kikuboshi Corporation | 11 |
2 |
| Landa Labs (2012) Ltd. | 135 |
2 |
| Living Proof, Inc. | 113 |
2 |
| SEB S.A. | 1676 |
2 |
| Tru-Hair LLC | 5 |
2 |
| Other owners | 26 |