- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
Patent holdings for IPC class A61K 8/64
Total number of patents in this class: 4318
10-year publication summary
|
342
|
318
|
327
|
306
|
375
|
341
|
353
|
337
|
330
|
110
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caregen Co., Ltd. | 319 |
131 |
| Henkel AG & Co. KGaA | 10711 |
104 |
| L' Oréal | 5733 |
77 |
| The Procter & Gamble Company | 21893 |
56 |
| ELC Management LLC | 1146 |
55 |
| ISP Investments Inc. | 451 |
53 |
| Evolved By Nature, Inc. | 124 |
48 |
| Colgate-Palmolive Company | 5748 |
44 |
| Conopco, Inc. | 4981 |
42 |
| Unilever PLC | 3046 |
40 |
| Unilever N.V. | 2955 |
39 |
| Sederma | 259 |
39 |
| Alastin Skincare, Inc. | 96 |
34 |
| Mary Kay Inc. | 1162 |
33 |
| DSM IP Assets B.V. | 5430 |
32 |
| Kaneka Corporation | 4639 |
32 |
| L'OREAL, Société Anonyme | 16205 |
31 |
| BASF SE | 21129 |
31 |
| AMOREPACIFIC Corporation | 2886 |
31 |
| Shiseido Company, Ltd. | 4220 |
31 |
| Other owners | 3335 |