- 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: 4457
10-year publication summary
|
342
|
318
|
327
|
306
|
375
|
342
|
355
|
338
|
341
|
260
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caregen Co., Ltd. | 352 |
150 |
| Henkel AG & Co. KGaA | 10774 |
105 |
| L' Oréal | 5877 |
86 |
| The Procter & Gamble Company | 21880 |
62 |
| ELC Management LLC | 1169 |
55 |
| ISP Investments Inc. | 441 |
54 |
| Evolved By Nature, Inc. | 121 |
47 |
| Conopco, Inc. | 5107 |
45 |
| Colgate-Palmolive Company | 5734 |
44 |
| Unilever PLC | 2980 |
40 |
| Unilever N.V. | 2894 |
39 |
| Sederma | 263 |
39 |
| Alastin Skincare, Inc. | 96 |
34 |
| Mary Kay Inc. | 1153 |
34 |
| L'OREAL, Société Anonyme | 16527 |
33 |
| DSM IP Assets B.V. | 5386 |
33 |
| Shiseido Company, Ltd. | 4278 |
33 |
| BASF SE | 21328 |
32 |
| Kaneka Corporation | 4768 |
32 |
| AMOREPACIFIC Corporation | 2915 |
32 |
| Other owners | 3428 |