- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/73 - Polysaccharides
Patent holdings for IPC class A61K 8/73
Total number of patents in this class: 9395
10-year publication summary
|
625
|
688
|
697
|
740
|
810
|
844
|
826
|
744
|
716
|
649
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5607 |
786 |
| The Procter & Gamble Company | 21989 |
497 |
| L'OREAL, Société Anonyme | 15870 |
413 |
| Colgate-Palmolive Company | 5757 |
325 |
| Henkel AG & Co. KGaA | 10654 |
303 |
| Conopco, Inc. | 4914 |
262 |
| Shiseido Company, Ltd. | 4167 |
221 |
| Kao Corporation | 5002 |
191 |
| Beiersdorf AG | 3040 |
178 |
| Unilever Global IP Limited | 2055 |
129 |
| Unilever PLC | 3136 |
128 |
| Unilever N.V. | 3045 |
128 |
| Unilever IP Holdings B.V. | 3017 |
105 |
| Rohm and Haas Company | 2934 |
71 |
| AMOREPACIFIC Corporation | 2849 |
71 |
| ELC Management LLC | 1115 |
63 |
| Mary Kay Inc. | 1152 |
62 |
| Lion Corporation | 743 |
61 |
| Allergan, Inc. | 2314 |
54 |
| L V M H Recherche | 183 |
53 |
| Other owners | 5294 |