- All sections
- A - Human necessities
- A61Q - Specific use of cosmetics or similar toiletry preparations
- A61Q 7/00 - Preparations for affecting hair growth
Patent holdings for IPC class A61Q 7/00
Total number of patents in this class: 1562
10-year publication summary
|
144
|
170
|
137
|
154
|
136
|
127
|
116
|
130
|
127
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AMOREPACIFIC Corporation | 2777 |
37 |
| L' Oréal | 5305 |
32 |
| Allergan, Inc. | 2441 |
29 |
| Caregen Co., Ltd. | 276 |
29 |
| Giuliani S.p.A. | 297 |
24 |
| Henkel AG & Co. KGaA | 10343 |
23 |
| The Procter & Gamble Company | 22151 |
22 |
| Kenvue Brands LLC | 706 |
20 |
| Unilever N.V. | 3228 |
15 |
| Adjuvant Holdings Co.,Ltd. | 19 |
15 |
| Unilever PLC | 3332 |
14 |
| LG Household & Health Care Ltd. | 1230 |
13 |
| Symrise AG | 1676 |
13 |
| Johnson & Johnson Consumer Inc. | 616 |
13 |
| The Trustees of Columbia University in the City of New York | 3517 |
12 |
| The Trustees of the University of Pennsylvania | 4254 |
11 |
| Galderma Research & Development | 417 |
11 |
| Conopco, Inc. | 4798 |
10 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2380 |
10 |
| The Regents of the University of California | 19503 |
9 |
| Other owners | 1200 |